PyCharm Professional Edition Changelog

What's new in PyCharm Professional Edition 2024.1 Build 241.14494.241

Apr 4, 2024

Hugging Face: Quick documentation preview for models and datasets
Local ML-based full line code completion for JavaScript and TypeScript [PyCharm Professional]
Sticky lines in the editor
In-editor code review
Local filtering in the data editor [PyCharm Professional]
New terminal [Beta]

New in PyCharm Professional Edition 2024.1 Build 241.14494.200 EAP (Mar 26, 2024)

New in PyCharm Professional Edition 2023.3.5 Build 233.15026.15 (Mar 22, 2024)

New in PyCharm Professional Edition 2024.1 Build 241.14494.122 EAP (Mar 19, 2024)

New in PyCharm Professional Edition 2024.1 Build 241.14494.19 EAP (Mar 8, 2024)

New in PyCharm Professional Edition 2024.1 Build 241.14024.28 EAP 2 (Mar 1, 2024)

New in PyCharm Professional Edition 2023.3.4 Build 233.14475.56 (Feb 27, 2024)

New in PyCharm Professional Edition 2024.1 Build 241.13688.16 EAP 1 (Feb 22, 2024)

New in PyCharm Professional Edition 2024.1 Build 241.12662.44 EAP 5 (Feb 20, 2024)

New in PyCharm Professional Edition 2024.1 Build 241.11761.13 EAP 4 (Feb 13, 2024)

New in PyCharm Professional Edition 2024.1 Build 241.10840.16 EAP (Feb 6, 2024)

New in PyCharm Professional Edition 2024.1 Build 241.8102.133 EAP (Jan 19, 2024)

New in PyCharm Professional Edition 2023.3 Build 233.11799.209 RC (Nov 30, 2023)

PEP 695 Type Parameter Syntax: Language injections inside quoted forward references
False positive type warning for matplotlib's plot arguments
Confusing and backward-incompatible LiteralString inference for generic types
Support low impact monitoring from PEP 669 for debugger for Python 3.12
Don't suggest building Cython extensions if setuptools are not installed
Pydevd SystemError when debugging threads
Flask debug fails with - unknown option --port if FLASK_DEBUG=TRUE
Stepping over a function call takes two clicks with Python 3.12
Debugging tests with Python 3.12: cannot graceful stop the debugger
Django Structure: warning AssertiveRepaintManager
Open Django manage.py console in terminal
Django Structure: Unable to create a new view via context menu
Creating Django project: project directory name differs from the project name
Django Structure: "There are no apps yet" is misleading
Remove dialog after creating an app
Django Structure: Expand All & Collapse All actions
Django Structure: Display empty apps
Django Structure: IndexNotReadyException
Django Structure: Context menu is not available on empty text node
Django Structure: Update INSTALLED_APPS when new app is created
Go to Model does not work if ModelAdmin is not annotated
"Run manage.py Task" does not open tool window.
Django Structure: Navigate to App action
Exclude common Python ecosystem tools cache folders by default
Using PEP 695 type parameter syntax with TypedDict causes false-positive "Value must be a type"
Using PEP 695 type parameter syntax with TypedDict causes false-positive "Invalid statement in TypedDict definition"
Don't use native file chooser to select a path
Cannot add symlinked Python/virtualenv as interpreter, e.g. created with venv
Unresolved references in new project created with new conda environment
PyCharm assumes the presence of setuptools and pip
Wrong background color in web outputs in new ui
File-level "Package requirement is not satisfied" is not properly updated on change
Huge Pytorch binaries are copied locally from a remote interpeter
Rewrite SciView Component using Kotlin UI DSL
Feature Usage Statistics Collector for the Interactive plots in the SciView
Test Fixtures could slowdown resolve
Cannot compile Java 7 project on IntelliJ 2023.3 EAP
MavenIndexerWrapper.updateIndex prevents IDE from exiting
Incorrect rendering of 't' in Inline Completion
Wrong Chinese translation about readonly class inspection
i18n: Fix Chinese translation for Framework.Micronaut and Spring Boot
ijhttp includes EAP licence
Missing icon for Nodeunit run configuration type
A single argument is misaligned when it's not on the same line and the comma is first
SQL Formatter: wrong indent in the WHERE section when an item contains multirow subquery
Unexpected Query Indentation Behavior
SQL: "comment with line comment" should place comment at indentation level
Two completely different actions have similar icons
Disable inspection for nested selectors

New in PyCharm Professional Edition 2023.3 Build 233.11799.32 EAP 6 (Nov 17, 2023)

New in PyCharm Professional Edition 2023.2.4 Build 232.10203.26 (Nov 6, 2023)

New in PyCharm Professional Edition 2023.3 Build 233.11361.11 EAP (Oct 30, 2023)

New in PyCharm Professional Edition 2023.2.3 Build 232.10072.31 (Oct 14, 2023)

New in PyCharm Professional Edition 2023.3 Build 233.9802.6 EAP (Oct 12, 2023)

New in PyCharm Professional Edition 2023.3 Build 233.9102.128 EAP (Oct 7, 2023)

New in PyCharm Professional Edition 2023.3 Build 233.6745.319 EAP (Oct 6, 2023)

New in PyCharm Professional Edition 2023.2.2 Build 232.9921.81 (Oct 3, 2023)

New in PyCharm Professional Edition 2023.3 Build 233.6745.319 EAP (Sep 27, 2023)

New in PyCharm Professional Edition 2023.2.1 Build 232.9559.58 (Aug 25, 2023)

New in PyCharm Professional Edition 2023.2.1 Build 232.9559.11 RC (Aug 11, 2023)

New in PyCharm Professional Edition 2023.2 Build 232.8296.19 EAP (Jun 28, 2023)

New in PyCharm Professional Edition 2023.1.3 Build 231.9161.41 (Jun 23, 2023)

New in PyCharm Professional Edition 2023.2 Build 232.7295.8 EAP (Jun 22, 2023)

New in PyCharm Professional Edition 2023.2 Build 232.6734.4 EAP (Jun 2, 2023)

New in PyCharm Professional Edition 2023.1.2 Build 231.9011.38 (Jun 2, 2023)

New in PyCharm Professional Edition 2023.2 Build 232.5150.120 EAP (May 15, 2023)

New in PyCharm Professional Edition 2023.1.1 Build 231.8770.66 (Apr 30, 2023)

PyScript: code insight for the <py-config> tag:
PyScript has recently introduced reworked syntax for configuring general metadata and declaring dependencies for PyScript applications. You should now use the <py-config> tag instead of the <py-env> tag that was used previously. The configuration has to be set in TOML format. If you’d like to set it as JSON, you can pass the type="json” attribute. You can also use an external configuration file, adding an src attribute.
PyCharm now recognizes <py-config> and completes it, while also providing completion for the attributes of <py-config> and <py-repl> tags, such as type, src, and output.
Vue support improvements:
We have good news for our Vue users: This bug-fix update includes a large number of Vue-related improvements that didn’t make it into the major release on time.
Better New Vue Component action:
We’ve improved the New Vue Component action, which now allows you to choose the style of the component API – Options API, Composition API, and Class API – depending on the Vue version and presence of the Class API library. The component file will be scaffolded with TypeScript if there is tsconfig in any parent folder. It will also use the CSS dialect that is used the most across the Vue files in the project.
Support namespaced components in the script setup syntax:
We’ve added support for namespaced component recognition. Components imported and used in <template> tags are now correctly recognized.
Notable fixes:
We fixed the issues with the screen flickering [JBR-5417 and JBR-4959].
Stopping a debugger for a script that uses a remote interpreter on SSH no longer leads to the debugger hanging [PY-55448].
You can again build Cython speedup extensions for the debugger if you installed PyCharm with a snap [PY-57709].
The Run / Debug console again provides clickable links to the files in error messages [PY-55349].
The test runner now shows terminated tests as ignored [PY-59719].
Astro fixes:
Preliminary Astro language support was introduced in PyCharm 2023.1 through our new plugin. Thanks to everyone who has tried this out and filed issues and feedback on this feature. Please continue to file any issues you encounter in our issue tracker. We really appreciate it!
We’ve fixed the issue causing the XML parts of .astro files not to be parsed [WEB-60505].
We’ve fixed the issue causing fragments to be marked as unknown in Astro components [WEB-59858].
Tailwind CSS fixes:
This bug-fix release includes several fixes to Tailwind CSS support.
We’ve fixed the issue causing Tailwind CSS autocompletion not to work when a folder name contains brackets [WEB-58635].
We’ve fixed the issue causing autocompletion not to work properly in some instances [WEB-56637 and WEB-60296].

New in PyCharm Professional Edition 2023.1 Build 231.8109.197 (Mar 30, 2023)

New UI:
We’ve been working on the new UI for PyCharm for quite some time. The new UI reduces visual complexity, provides easy access to essential features, and progressively discloses complex functionality as needed, resulting in a cleaner look and feel. Among the key changes are the simplified main toolbar, new tool window layout, new themes, and updated icons.
In PyCharm 2023.1, we have enabled the new UI by default for new PyCharm Community edition users. PyCharm Professional users will still have the classic UI by default. To switch the new UI on, navigate to Settings / Preferences | Appearance & Behavior | New UI.
We encourage you to give the new UI a try and share your feedback with us on our issue tracker.
Here is a brief overview of how the new UI differs from the classic one.
New Widgets:
Now you can complete routine tasks more quickly, such as switching between projects with the Project widget, making use of the most popular VCS tasks directly from the main window header with the VCS widget, and managing run/debug configurations with the Run widget.
Updated Navigation Between Tool Windows:
Tool windows are now represented by icons on the tool window bars. This allows you to locate more tool windows on each tool window bar and simplifies visual navigation.
Redesigned Debug Tool Window:
Two separate toolbars with the main debug actions were streamlined and moved to a single toolbar near the tool window tabs for better screen space management.
Compact Mode:
Compact Mode works best for smaller screens. It provides a more consolidated look and feel thanks to scaled-down spacings and elements.
Support for Remote Jupyter notebooks:
Now you can work with remote notebooks straight from your IDE. You can copy, paste, and rename remote Jupyter notebooks between local and remote machines. Debugging individual cells inside remote notebooks is now also possible. Multiple breakpoints can be set per cell, and the Step Into and Step Over functionalities can be used for error diagnostics.
Connect to remote Jupyter servers:
To attach a remote Jupyter server to your project in PyCharm, select Tools | Add Jupyter Connection from the main menu and choose Connect to Jupyter server using URL in the popup. The remote server will be bound to this specific project.
GIF
To fetch the latest remote version of the notebook from the server, select Reload from Server in the context menu.
Editor:
Better type inference for generics:
The IDE now features improved handling for hierarchies of generic classes and generic protocols, resolving many long-standing problems with type hinting.
Better syntax highlighting in Quick Documentation:
The Quick Documentation tooltip now provides synt:ax highlighting for the definition of the selected expression, inferred type, and clickable links for definition elements. You can call a tooltip, press ⌘, and hover the mouse pointer over the expression (or place the caret on it).
Manage packages for multiple projects at a glance:
The Python Packages tool window now supports a workflow in which you have a dependent project attached to your primary one. After choosing the project in the additional panel on the left of the tool window, you can install and uninstall packages and manage their versions for each project.
Code Vision: inlay hints for usages:
It’s now easier to keep track of class implementations and overriding methods with the new usages inlay hints. They show the number of times a symbol is used right above its declaration, and allow you to navigate to a usage.
GIF
If you want to turn them off, hover over a hint and select Hide ‘Code Vision: Usages’ Inlay Hints from the context menu.
Inline prompt for Rename refactoring
We updated the way Rename refactoring is used in PyCharm. Instead of typing a new name in the popup dialog, you can now change it through the inline prompt form.

New in PyCharm Professional Edition 2023.1 Build 231.8109.91 RC 1 (Mar 18, 2023)

New in PyCharm Professional Edition 2022.3.3 Build 223.8836.34 (Mar 9, 2023)

New in PyCharm Professional Edition 2023.1 Build 231.7864.77 EAP 4 (Mar 2, 2023)

New in PyCharm Professional Edition 2023.1 Build 231.7515.12 EAP 3 (Feb 21, 2023)

New in PyCharm Professional Edition 2022.3.3 Build 223.8836.8 RC (Feb 16, 2023)

New in PyCharm Professional Edition 2023.1 Build 231.6471.3 EAP 2 (Feb 3, 2023)

New in PyCharm Professional Edition 2022.3.2 Build 223.8617.48 (Jan 26, 2023)

New in PyCharm Professional Edition 2023.1 Build 231.4840.379 EAP 1 (Jan 20, 2023)

New in PyCharm Professional Edition 2022.3.1 Build 223.8214.17 RC 1 (Dec 23, 2022)

New in PyCharm Professional Edition 2022.3 Build 223.7571.203 (Dec 1, 2022)

New in PyCharm Professional Edition 2022.3 Build 223.7571.64 RC 1 (Nov 19, 2022)

New in PyCharm Professional Edition 2022.3 Build 223.7401.13 EAP 4 (Nov 5, 2022)

New in PyCharm Professional Edition 2022.3 Build 223.7255.83 EAP 3 (Oct 28, 2022)

Docstrings:
PyCharm 2022.3 EAP 3 offers updated support for docstrings, including improvements to parsing for attributes and parameters, as well as to the way docstrings are rendered.
Better parsing for attributes and parameters from class docstrings
PyCharm now renders the Attributes section of class docstrings. This helps provide information about inherited attributes.
PyCharm is now able to retrieve the attribute description that is contained in a class docstring and render it in the Quick Documentation popup for the attribute.
The IDE recognizes descriptions for init parameters from class docstrings and renders them in the Quick Documentation popup for the parameters.
To view the Quick Documentation popup, just hover over the symbol in the editor or place the caret at the symbol and press F1 on macOS or Ctrl+P on Windows and Linux.
Proper rendering for sections without a blank line after the docstring description:
PyCharm 2022.3 will improve the way the IDE parses and renders docstrings. PyCharm will provide a neatly organized Quick Documentation popup, as the description will be separate from further sections even if you omit the blank line between the description and parameter tags or section names in the docstring.
Debugger:
Ability to execute asynchronous code in the Debug Console
PyCharm 2022.3 will recognize and execute asynchronous code in the Debug Console, in the Evaluate dialog, in breakpoints in the Condition property, and for evaluating results with the Evaluate and log property.
When evaluating asynchronous expressions, you will be able to use the await keyword outside the function both in the Debug Console and in the Evaluate dialog.
As part of our effort to improve the experience of working with asynchronous code in the debugger, we fixed an issue with processing multiple event loops.
Note that this functionality is available for Python versions 3.8 and above.
Code style improvements for the HTTP Client:
The HTTP Client now provides better formatting options for requests with long URLs. You can also use the Put query parameters on separate lines intention action to break the query into smaller fragments on different lines.
To control your preferences regarding HTTP request formatting, we’ve implemented a new option in Settings / Preferences | Editor | Code Style | HTTP Request | Wrapping and Braces.
HTTP Client - Pre-request scripts and new APIs for JavaScript handlers:
The HTTP Client now supports script blocks executed before requests. You can generate some data before request execution and put it in the final request using variables.
PyCharm 2022.3 also provides the сrypto API, making your code capable of computing the md5 or sha1 hash values for an HTTP request.
For simple cases, the IDE now features a new set of random variables.
Support for new CSS features:
This release introduces a number of improvements to PyCharm’s CSS support.
First, PyCharm now understands the @supports at-rule, which associates a block of statements with an @supports condition.
No more errors shown in the selector syntax
PyCharm 2022.3 also includes support for viewport units. The viewport-percentage lengths are relative to the size of the initial containing block. This block is itself based on the size of either the viewport (for continuous media) or the page area (for paged media), and is scaled accordingly.
Docker:
New intention action - Pull image:
There is now an easy way to pull a required image without running it from Dockerfile, docker-compose.yml, or even from tests using the Testcontainers. Simply call up the context actions (Alt-Enter / ⌥⏎) on the highlighted image name and then select Pull Docker image.
Support for the .dockerignore file type:
We’ve introduced full support for .dockerignore files, including code highlighting and completion. These files are now taken into account when you build an image from the IDE.
Support for the heredoc format in Dockerfile files:
Here documents allow you to redirect subsequent Dockerfile lines to the input of RUN or COPY commands. PyCharm now supports this syntax, so you can use it to generate config files or multiline scripts right in your Dockerfiles.
Docker connections from Docker Contexts:
You can now set up additional Docker connections using Docker Contexts if you already have such settings in your Docker config. You can do so by calling the Add Service context menu in the Services view and selecting Docker Connections From Docker Contexts.
Further improvements:
The Parameter Info popup is now shorter, making it easier to work with. [PY-46053]
Reformatting a multiline return statement no longer leads to the over-indentation of the multiline part. [PY-24792]
Live templates: The Python super template now has a version in the Python 3 style, and PyCharm suggests it automatically if Python 3 is detected as a project interpreter. [PY-26060]
Profiler: The layout of the nodes in the Call Graph now displays properly. [PY-51458]

New in PyCharm Professional Edition 2022.2.3 Build 222.4345.23 (Oct 11, 2022)

New in PyCharm Professional Edition 2022.3 Build 223.6160.21 EAP 2 (Oct 7, 2022)

New in PyCharm Professional Edition 2022.2.3 Build 222.4345.8 RC (Sep 30, 2022)

New in PyCharm Professional Edition 2022.3 Build 223.4884.74 EAP (Sep 24, 2022)

New in PyCharm Professional Edition 2022.2 Build 222.4167.33 (Sep 15, 2022)

New in PyCharm Professional Edition 2022.2.1 Build 222.3739.43 RC 2 (Aug 12, 2022)

New in PyCharm Professional Edition 2022.2.1 Build 222.3739.30 RC (Aug 7, 2022)

New in PyCharm Professional Edition 2022.2 Build 222.3345.131 (Jul 28, 2022)

Python 3.11:
PyCharm 2022.2 is already equipped with code insight for some major Python 3.11 features, such as exception groups and the except* operator (PEP 654), and the new Required[]and NotRequired[]notations for individual TypedDict keys (PEP 655).
HTTP Client:
PyCharm 2022.2 supports WebSocket connections. With this API, you can send messages to a server and receive event-driven responses without having to poll the server for a reply. PyCharm can now send queries over HTTP and WebSocket protocols out of the box. ws:// and wss:// are now delegated to the WebSocket executor.
In addition, there’s an easier way to select a run environment – by using an icon on the gutter. To enable this feature, choose the Select Environment Before Run option from the Run with combo box.
A new UI for setting up remote interpreters:
PyCharm 2022.2 introduces a new wizard for setting up interpreters at remote targets (such as WSL, SSH, Docker, Docker Compose, or Vagrant). It makes the setup process more structured and easy to follow. To access the new wizard, go to Settings | Preferences / Python Interpreter and click the Add Interpreter link in the top right-hand corner of the window, or click on the interpreter in the bottom right-hand corner of the editor and select Add New Interpreter.
Run current file:
To instantly run and debug a single file without a dedicated run configuration, use Run Current File, which is available from the Run/Debug widget. It features a secondary menu that offers applicable runners along with the Run with Parameters action, which lets you tune the run configuration parameters before running the file.
Initial support for PyScript:
PyScript is a framework for creating rich Python applications in the browser using an HTML interface and the power of Pyodide, WASM, and modern web technologies.
The <py-script> tag lets you execute multiline Python scripts and interact with the page. PyCharm 2022.2 recognizes Python syntax, including NumPy and Matplotlib libraries, for code inside <py-script> tags in HTML files and provides proper code completion and highlighting for it.
Code completion and syntax highlighting are now available for PyScript tags such as <py-env> for declaring dependencies and <py-repl> for creating REPL components.
jupyter Notebooks:
PyCharm 2022.2 enhances your user experience with Jupyter notebooks. You can now cut, copy, and paste cells more easily by using the corresponding buttons and icons in the Jupyter editor toolbar.
You can also resize image outputs by simply dragging the output’s bottom border. This should improve the readability of such outputs.
Database management:
PyCharm 2022.2 lets you import multiple CSVs into new or existing database tables. To do so, select multiple files in the Project View and drag them to a database schema.
There are two resolve modes for your SQL scripts in PyCharm 2022.2. In Playground mode, objects are resolved according to the context. It is now the default for query consoles. In Script mode, the beginning of the file is resolved to the context, but any SET CURRENT SCHEMA statements in the script change the context for the resolve. Script mode is now the default for local files. To switch between the modes, just use the drop-down on the toolbar.
Docker:
You can now easily copy images from one Docker daemon to another using the new Copy Docker Image action that saves the image to a file and then pushes it to the chosen connection. PyCharm also integrates with Colima and Racher to support more options for establishing connections to a Docker daemon.
In addition, PyCharm 2022.2 automatically connects to Docker after you restart the IDE. This new setting is enabled by default and can be switched in Settings / Preferences | Advanced Settings | Docker.

New in PyCharm Professional Edition 2022.2 Build 222.3345.99 RC (Jul 22, 2022)

New in PyCharm Professional Edition 2022.2 Build 222.3345.40 EAP 6 (Jul 13, 2022)

New in PyCharm Professional Edition 2022.2 Build 222.3345.3 EAP 5 (Jul 7, 2022)

Improvements for Docker:
Upload local Docker image to other connections:
You can now copy images from one Docker daemon to another using the new Copy Docker Image action. It saves the image to a file and then pushes it to the chosen connection.
Docker auto-connection at IDE restart:
PyCharm now automatically connects to Docker when you restart the IDE. This new setting is enabled by default in Preferences / Settings | Advanced Settings | Docker.
Docker connection options for different Docker daemons:
As of v.2022.2, PyCharm integrates with Colima and Rancher to support more options for establishing connections to the Docker daemon.
Updates for the HTTP client:
Support for WebSocket endpoints:
PyCharm 2022.2 supports WebSocket connections, which allows you to create requests as well as send and receive messages.
Support for GraphQL endpoints:
With the 2022.2 release, we’ve also introduced support for GraphQL requests in the HTTP client. PyCharm can now send GraphQL queries over HTTP and WebSocket protocols. For http:// and https:// simple HTTP requests are used, while ws:// and wss:// are delegated to the WebSocket executor.
WSL support:
We’re continuing to work on improving WSL support. In this EAP we fixed the ability to use Docker-based interpreters for projects inside WSL. Give it a try for run / debug jobs and share your experience with us. If you are not sure how to create an interpreter using Docker with PyCharm, you can read the guide on the dedicated Help page. Also for those using IntelliJ IDEA with the Python plugin, we fixed skeleton generation for the WSL interpreter.
Notable bug fixes:
For M1 (Apple Silicon), PyCharm now provides prebuilt Cython speedups which makes the debugger experience faster and eliminates annoying popups that suggest downloading speedups [PY-46655].
PyCharm now recognizes indirect fixtures of pytest and provides correct warnings [PY-36334].
We added a fix for multiprocess debugging when a subprocess is called with a PathLike object as a parameter [PY-48506].
For the Call Graph display in the Profiller, we disabled the default grid view to provide a clearer display of the graphs [PY-50701].

New in PyCharm Professional Edition 2022.2 Build 222.3244.2 EAP 4 (Jun 30, 2022)

New in PyCharm Professional Edition 2022.1.3 Build 221.5921.27 (Jun 22, 2022)

New in PyCharm Professional Edition 2022.2 Build 222.3048.9 EAP 3 (Jun 17, 2022)

New in PyCharm Professional Edition 2022.2 Build 222.2889.1 EAP 2 (Jun 3, 2022)

New in PyCharm Professional Edition 2022.1.2 Build 221.5787.24 (Jun 2, 2022)

New in PyCharm Professional Edition 2022.2 Build 222.2270.35 EAP (May 24, 2022)

New in PyCharm Professional Edition 2022.1.1 Build 221.5591.52 (May 12, 2022)

New in PyCharm Professional Edition 2022.1 Build 221.5080.186 RC (Apr 12, 2022)

New in PyCharm Professional Edition 2022.1 Build 221.4994.44 EAP 3 (Apr 9, 2022)

New in PyCharm Professional Edition 2021.3.3 Build 213.7172.26 (Mar 18, 2022)

New in PyCharm Professional Edition 2022.1 Build 221.4994.44 EAP 3 (Mar 16, 2022)

New in PyCharm Professional Edition 2021.3.3 213.7172.7 RC (Mar 3, 2022)

New in PyCharm Professional Edition 2022.1 Build 221.4165.171 EAP 2 (Feb 16, 2022)

New in PyCharm Professional Edition 2022.1 Build 221.3427.103 EAP 1 (Jan 31, 2022)

New in PyCharm Professional Edition 2021.3 Build 213.5744.248 (Dec 10, 2021)

Poetry Support:
Poetry is becoming more and more popular among Python developers, and there were a lot of issues reported to our tracker to add support for it. The good news for Poetry users (and for those wanting to try it) is that PyCharm now supports Poetry out of the box. But that’s is not all! We’ve also bundled the TOML plugin so that you also get code completion for your pyproject.toml file.
This feature was made possible by merging the plugin created by Koudai Aono into the PyCharm source code. Thank you Koudai for all your hard work!
FastAPI Support [Pro]:
FastAPI is a popular, high-performance, Python web framework for building APIs, and PyCharm Pro now offers support for it as a project and run configuration type.
To create a new FastAPI project, select the FastAPI project type and let PyCharm install its dependencies and create the run/debug configurations for you.
Alternatively, you can also open an existing FastAPI project with PyCharm Pro, let PyCharm handle creating the virtual environment for you, and create a FastAPI run configuration yourself. PyCharm will then detect your application and run Uvicorn for you.
When working with endpoints in FastAPI, you will frequently need to test them to ensure that everything is working as expected. In PyCharm Pro you can do this from the comfort of your editor using the HTTP Client integration.
Just open the “file_name.http” file (already present for new FastAPI projects created using the PyCharm wizard) and use it to send requests to your application endpoints. You can read more about this in the documentation.
New Endpoints Tool Window for FastAPI and Flask [Pro]:
If you develop APIs, we also have a great new feature to help you manage your endpoints. PyCharm Pro will scan FastAPI and Flask project routes and list them in the new Endpoints tool window, where you can have an overview of all your URLs, as well as code completion, navigation, and refactoring capabilities. The Endpoints tool window also displays documentation for each endpoint and allows you to test it using the HTTP client.
New Jupyter Notebook Experience [Pro]:
Our team has been working hard to improve PyCharm for software engineers working in the data science sphere. PyCharm Pro 2021.3 comes with new and improved support for Jupyter notebooks.
New Notebook UI:
For starters, PyCharm Pro now comes with support for the classic Jupyter notebook user interface out of the box, including full compatibility with its popular shortcuts.
Interactive Outputs:
We’ve also added full support for both static and JavaScript-based outputs used by popular scientific libraries such as Plotly, Bokeh, Altair, ipywidgets, and others, as well as rich support for DataFrames, that you can explore in situ, or open in a dedicated tab.
IDE capabilities:
Having Jupyter support inside the IDE has its perks. It means that you get to benefit from all of the powerful PyCharm tools such as auto import, code completion, debugging and refactoring capabilities, and more in your Jupyter notebooks. To debug inside a Jupyter notebook, just add a breakpoint and run the cell under the debugger.
Remote development Beta [Pro]:
Remote development support has also been a commonly requested feature from our users, and 2021.3 brings beta support for it. PyCharm users can now connect to remote machines from anywhere in the world, run PyCharm’s backend, and take advantage of remote computing power while feeling that everything is running locally.
To try it out, just click Remote Development on the Welcome screen, select the SSH option and follow the wizard to provide your credentials, establish the connection, download the IDE on the server, and open your remote project in PyCharm. You can read the documentation for more details. This feature is still in Beta, and your feedback on it is highly appreciated.
User experience:
We have also been working to improve the overall PyCharm user experience. Some of the highlights include:
Feature trainer: New onboarding tour and a series of Git lessons:
For users who are new to PyCharm or just want a refresher on how to use it, the IDE feature trainer now comes with an onboarding tour and new lessons. Trying it out is as easy as clicking ‘Learn PyCharm’ on the Welcome screen or clicking Help | Learn IDE in the main menu in the IDE.
Reorganized Version Control Settings:
We’ve reorganized the VCS settings and made them more discoverable. In Preferences / Settings | Version Control you will now find a list of all the available settings, serving as a starting point for configuring your VCS. The settings inside the sections are now organized by the most important processes: Commit, Push, and Update.
Data editor Aggregate view [Pro]:
We’ve implemented an Aggregate view for ranges of cells. This highly anticipated feature will go a long way towards helping you manage your data by taking away the burden of writing additional queries! It also makes the data editor easier to use, bringing it a step closer to Microsoft Excel and Google Sheets.
To use this feature you will first need to select the cell range you want to see the view for, then right-click and select Show Aggregate View from the menu.
End of support for Mako, Buildout, and Web2Py:
As announced in our previous release (2021.2 announcements), from PyCharm 2021.3 onwards there will no longer be support for Mako, Buildout, or Web2Py.

New in PyCharm Professional Edition 2021.3 Build 213.5744.248 (Dec 10, 2021)

Poetry Support:
Poetry is becoming more and more popular among Python developers, and there were a lot of issues reported to our tracker to add support for it. The good news for Poetry users (and for those wanting to try it) is that PyCharm now supports Poetry out of the box. But that’s is not all! We’ve also bundled the TOML plugin so that you also get code completion for your pyproject.toml file.
This feature was made possible by merging the plugin created by Koudai Aono into the PyCharm source code. Thank you Koudai for all your hard work!
FastAPI Support [Pro]:
FastAPI is a popular, high-performance, Python web framework for building APIs, and PyCharm Pro now offers support for it as a project and run configuration type.
To create a new FastAPI project, select the FastAPI project type and let PyCharm install its dependencies and create the run/debug configurations for you.
Alternatively, you can also open an existing FastAPI project with PyCharm Pro, let PyCharm handle creating the virtual environment for you, and create a FastAPI run configuration yourself. PyCharm will then detect your application and run Uvicorn for you.
When working with endpoints in FastAPI, you will frequently need to test them to ensure that everything is working as expected. In PyCharm Pro you can do this from the comfort of your editor using the HTTP Client integration.
Just open the “file_name.http” file (already present for new FastAPI projects created using the PyCharm wizard) and use it to send requests to your application endpoints. You can read more about this in the documentation.
New Endpoints Tool Window for FastAPI and Flask [Pro]:
If you develop APIs, we also have a great new feature to help you manage your endpoints. PyCharm Pro will scan FastAPI and Flask project routes and list them in the new Endpoints tool window, where you can have an overview of all your URLs, as well as code completion, navigation, and refactoring capabilities. The Endpoints tool window also displays documentation for each endpoint and allows you to test it using the HTTP client.
New Jupyter Notebook Experience [Pro]:
Our team has been working hard to improve PyCharm for software engineers working in the data science sphere. PyCharm Pro 2021.3 comes with new and improved support for Jupyter notebooks.
New Notebook UI:
For starters, PyCharm Pro now comes with support for the classic Jupyter notebook user interface out of the box, including full compatibility with its popular shortcuts.
Interactive Outputs:
We’ve also added full support for both static and JavaScript-based outputs used by popular scientific libraries such as Plotly, Bokeh, Altair, ipywidgets, and others, as well as rich support for DataFrames, that you can explore in situ, or open in a dedicated tab.
IDE capabilities:
Having Jupyter support inside the IDE has its perks. It means that you get to benefit from all of the powerful PyCharm tools such as auto import, code completion, debugging and refactoring capabilities, and more in your Jupyter notebooks. To debug inside a Jupyter notebook, just add a breakpoint and run the cell under the debugger.
Remote development Beta [Pro]:
Remote development support has also been a commonly requested feature from our users, and 2021.3 brings beta support for it. PyCharm users can now connect to remote machines from anywhere in the world, run PyCharm’s backend, and take advantage of remote computing power while feeling that everything is running locally.
To try it out, just click Remote Development on the Welcome screen, select the SSH option and follow the wizard to provide your credentials, establish the connection, download the IDE on the server, and open your remote project in PyCharm. You can read the documentation for more details. This feature is still in Beta, and your feedback on it is highly appreciated.
User experience:
We have also been working to improve the overall PyCharm user experience. Some of the highlights include:
Feature trainer: New onboarding tour and a series of Git lessons:
For users who are new to PyCharm or just want a refresher on how to use it, the IDE feature trainer now comes with an onboarding tour and new lessons. Trying it out is as easy as clicking ‘Learn PyCharm’ on the Welcome screen or clicking Help | Learn IDE in the main menu in the IDE.
Reorganized Version Control Settings:
We’ve reorganized the VCS settings and made them more discoverable. In Preferences / Settings | Version Control you will now find a list of all the available settings, serving as a starting point for configuring your VCS. The settings inside the sections are now organized by the most important processes: Commit, Push, and Update.
Data editor Aggregate view [Pro]:
We’ve implemented an Aggregate view for ranges of cells. This highly anticipated feature will go a long way towards helping you manage your data by taking away the burden of writing additional queries! It also makes the data editor easier to use, bringing it a step closer to Microsoft Excel and Google Sheets.
To use this feature you will first need to select the cell range you want to see the view for, then right-click and select Show Aggregate View from the menu.
End of support for Mako, Buildout, and Web2Py:
As announced in our previous release (2021.2 announcements), from PyCharm 2021.3 onwards there will no longer be support for Mako, Buildout, or Web2Py.

New in PyCharm Professional Edition 2021.3 Build 213.5744.209 RC 2 (Nov 27, 2021)

New in PyCharm Professional Edition 2021.3 Build 213.5744.131 RC (Nov 18, 2021)

New in PyCharm Professional Edition 2021.3 Build 213.5605.23 EAP 4 (Nov 4, 2021)

New in PyCharm Professional Edition 2021.3 Build 213.5281.17 EAP 3 (Oct 22, 2021)

New in PyCharm Professional Edition 2021.2.3 Build 212.5457.59 (Oct 21, 2021)

New in PyCharm Professional Edition 2021.3 Build 213.4631.9 EAP 2 (Oct 6, 2021)

New in PyCharm Professional Edition 2021.3 Build 213.3714.452 RC (Sep 27, 2021)

Brand new Jupyter notebook experience:
In case you missed it, our team has been working hard to improve the entire Jupyter notebook experience in PyCharm. This effort even led us to create a new IDE, DataSpell, which is designed specifically for data scientists. The great news is that we have started bundling some of DataSpell’s functionality in PyCharm Professional, starting with the redesigned UI for local Jupyter notebooks. So, if you are not a data scientist yourself but often work with data in your workflow, make sure to try it out in this EAP.
In addition to the improved UI, we’ve also made manipulating Jupyter notebook cells smoother, added support for all traditional shortcuts, made the output display crisp, and more!
Working with FastAPI: new project type:
We’ve added support for FastAPI, a popular high-performance web framework for building APIs. You can now specifically create a FastAPI project. When creating a new project, just choose FastAPI from the list of suggested project types.
When you use the new project type, PyCharm will run Uvicorn, the recommended web server for FastAPI projects.
PyCharm will also create a dedicated run configuration so that you can run and debug your project.
In the run configuration pop-up, you can choose additional options for the Uvicorn server command line.
Alternatively, you can run a FastAPI project that has already been created by opening it with PyCharm and creating a FastAPI run configuration. PyCharm will detect your application in the file and run Uvicorn for you.
To test your HTTP endpoints, there is a “test.http” file that lets you send GET, POST, and other requests to your application.
Python 3.10 support: parameter specification variables (PEP 612):
Python 3.10 solves the problem with having annotation parameters of inner functions in generic classes and generic functions. You can now forward the parameter types of one function to another using typing.ParamSpec and typing.Concatenate.
If you are ready to try out this new functionality, PyCharm can help – we’ve already added support for parameter specification variables. Type checking and type inference are supported for annotation parameters of inner functions in generic classes and generic functions. You can also make use of quick documentation for those operators.
Reworked UI for the Debug tool window:
In our pursuit of a clear and straightforward user interface, we have reworked the Debug tool window. Our goal was to make the layout feel more lightweight by placing the actions on one line. We have also added a permanent line for evaluating expressions or adding a watcher.
Shared indexes for the most popular Python packages:
In PyCharm 2021.1 we introduced prebuilt indexes for the most popular Python interpreters, which made standard library indexing much faster. Now we are adding prebuilt indexes for the most popular packages on PyPI. This should further improve the indexing time for projects that use these packages when you open them in PyCharm for the first time.
Note that these prebuilt indexes are not included in the PyCharm installation build. During the indexing of each new project, PyCharm will run a check to identify whether prebuilt indexes are available for the packages used in the project. If prebuilt indexes are available for any of the packages, PyCharm will notify you and ask whether you’d like to download them. If you want the prebuilt indexes to be downloaded without receiving notifications each time PyCharm detects a relevant package, you can choose ”Always download” in the dialog.

New in PyCharm Professional Edition 2021.2.2 Build 212.5284.44 (Sep 15, 2021)

New in PyCharm Professional Edition 2021.2.1 Build 212.5080.64 (Aug 28, 2021)

Learn PyCharm with the Feature Trainer: new VCS’s lessons:
With the IDE Features Trainer plugin, you can learn more about Git integration in PyCharm. New lessons teach you how to clone repositories, commit changes, preview and navigate through the project history, manage branches and changelists, perform interactive rebase, and annotate with Git Blame.
To start the lesson, select Help | Learn IDE Features from the main menu and expand the Git module in the list of available lessons.
Faster environment creation for Python 3:
Starting from version 2021.2, PyCharm is using virtualenv instead of venv for Python 3 environment creation. As per virtualenv’s documentation: “This allows all but the first virtual environment creation to be blazing fast”.
Improvements for Vue:
PyCharm 2021.2.1 includes several improvements for Vue support. The IDE now supports the final version of script setup RFC. To learn about other improvements related to Vue in this release read this blog post.
Here is a list of the other improvements in PyCharm 2021.2.1:
Docker Compose: when the Docker Compose V2 experimental feature is enabled, it is now possible to create a Python interpreter. [PY-49305]
Flask: the debugger now works correctly in Flask projects. [PY-49984]
Parser: the false positive “Statement expected. found Py:DEDENT” no longer appears. [PY-49970]
HTML preview: you can switch between reload on save and reload on changes mode for the built-in server and HTML preview. [WEB-51695]
Test runner autodetection: navigation to pytest fixture declarations works when using the autodetected pytest test runner. [PY-49770]
Python console: the “Execute current statement” in One-Line Console action works in Float mode. [PY-49527]
Python 3.10 support: the type checker for the new union types’ syntax works correctly with Django Rest Framework permission classes. [PY-49697]
Debugger: debugging Python 3.9 for Windows 10 x64 is available. [PY-45084]
Debug tool window: the Update Running Application button is available. [IDEA-274540]
Run/Debug Configuration: when you click the Run button, the IDE runs the configuration selected in the combo box. [IDEA-244454]
Terminal: several shortcut issues in the terminal are fixed. [IDEA-271542], [IDEA-271777], [IDEA-274574]
Shortcuts: the Ctrl+Shift+←/→ shortcuts now correctly extend the text selection before or after the caret. [IDEA-267294]

New in PyCharm Professional Edition 2021.2.1 Build 212.5080.18 RC (Aug 19, 2021)

New in PyCharm Professional Edition 2021.2 Build 212.4746.96 (Jul 29, 2021)

New in PyCharm Professional Edition 2021.2 Build 212.4746.64 EAP 4 (Jul 23, 2021)

New in PyCharm Professional Edition 2021.2 Build 212.4535.11 EAP 3 (Jul 1, 2021)

User interface:
easier customization of project icons:
Did you know you can change your project icons? You can do this in the projects list on the Welcome screen. Upload custom icons by right-clicking on any project and selecting Choose Project Icon… from the context menu. We’ve reworked the dialogue window from which you can download your SVG icon to make this process more straightforward.
actions on save:
Did you know that you can customize how PyCharm behaves when saving a project? Some of these on-save actions were already available via the ⌘S / Ctrl+S shortcut.
In this EAP, we’ve gathered all possible on-save actions together in Preferences / Settings | Tools | Actions on Save. You can easily configure all of them there – just tick the checkbox next to the necessary action, and PyCharm will trigger it on any save, including autosave and explicit save actions.
synchronized code completion:
When you are in the Following mode during your Code With Me session, it is possible to keep track of what code completion suggestions the person you are following uses.
Testing: test runner auto-detection:
PyCharm auto-detects a test runner that is installed on your Python interpreter and uses it to run tests. If no specific test runner is installed, PyCharm uses unittest. Still, you always have an option to explicitly specify the required test runner in the project settings. To explicitly set the required test runner in the project settings, press ⌘, to open IDE settings and select Tools | Python Integrated Tools, and then select the target test runner from the Default test runner list.
Frontend: code completion for private npm packages:
Adding new project dependencies to package.json has become even easier, as code completion now works for private npm packages. The IDE will let you browse information about the latest versions of the package, just like it does for public packages.
VCS: changes to pre-commit checks:
PyCharm features a wide range of actions you can perform before a commit. In version 2021.2, we’ve expanded this list with the ability to execute tests. Just click the gear icon in the Commit view, select the Run Tests option, and choose the necessary run configuration. This way, your IDE will test your file and notify you with a warning if anything goes wrong.
You can also customize the Analyze code and Cleanup options by clicking Choose profile next to them.
The best part is that the progress and results of pre-commit checks are now shown in the Commit area, without disturbing you with additional modal windows!

New in PyCharm Professional Edition 2021.2 Build 212.4321.41 EAP (Jun 24, 2021)

New in PyCharm Professional Edition 2021.2 Build 212.3724.23 EAP (Jun 7, 2021)

New in PyCharm Professional Edition 2021.1.2 Build 211.7442.45 (Jun 3, 2021)

New in PyCharm Professional Edition 2021.1.1 Build 211.7036.9 RC (Apr 17, 2021)

New in PyCharm Professional Edition 2021.1 Build 211.6693.115 (Apr 7, 2021)

Collaborative development:
Code With Me connects remote teams in a feature-rich remote collaborative environment. Set the required level of access and invite others to collaborate on your project with you by sharing the link with them. Your peers do not even need to have an IDE of their own installed to collaborate with you. Code With Me includes embedded audio and video calls, along with chat messaging, which will help teams discuss the code, share their knowledge, and cooperate more efficiently.
Performance:
Faster indexing for projects:
There are revamped prebuilt indexes for popular Python interpreters that make the standard library indexing in PyCharm much faster. This approach has also helped us decrease the size of the PyCharm installation.
WSL (Pro only):
Work directly with WSL projects:
You can now work directly with projects located in the WSL filesystem. With PyCharm you can now open any directory in wsl$. If the IDE detects a Python file in the directory, it will suggest creating a WSL-based interpreter. It also detects if there is an existing WSL interpreter. For version control, you can use the version of Git installed on your WSL instance.
Code insight:
Auto import on module member completion:
PyCharm now automatically adds an import statement when you refer to a module or package name in your code and invoke code completion, which provides a list of available module members. Auto-import on code completion is also applied to some popular package name aliases, such as np for NumPy or pd for pandas.
Intelligent completion for multiple arguments:
PyCharm now recognizes methods that have several parameters with defined arguments. When you invoke code completion for such methods, PyCharm analyzes the context and offers completion suggestions for all parameters with local variables that have the same name.
Type suggestions for decorated methods:
PyCharm can validate the types of decorated methods based on the types and type hints of their decorators.
Further improvements:
PyCharm now includes an inspection that highlights http:// protocol usages in strings and offers to change them to https://. You can add URLs to the list of ignored URLs or disable the inspection for the whole project or parts of it in Preferences/Settings | Editor | Inspections | Security – Link with unencrypted protocol.
PyCharm now correctly parses mypy # type: ignore comments and suppresses type checker errors in the editor.
PyCharm now type checks Cython files. Only numeric types are currently supported.
Frontend development (Pro only):
Bundled MDN documentation:
MDN documentation is now bundled with PyCharm. This will help prevent connectivity issues with the MDN website and make in-editor documentation in your HTML, CSS, and JavaScript files display more quickly. In-editor documentation will also become more informative – for example, you’ll now see details about supported browser versions for JavaScript APIs.
Improved support for Stylelint:
Inspecting your CSS code with Stylelint is now easier. You can now fix problems with this popular linter in just a few clicks. Hover over a problem in your file or place the caret on it and press Alt+Enter, then select Stylelint: Fix current file.
Additionally, you can now specify a path to the configuration file under the corresponding field in Preferences / Settings | Languages & Frameworks | Style Sheets | Stylelint.
Selector specificity for CSS:
When working with style sheets, you can now check the specificity of your selectors – just hover over a selector that you want to check. Alternatively, focus on a selector and press F1/Ctrl+Q (F1/Ctrl+J) to see this information in the Documentation popup.
Databases (Pro only):
Order and export selected query:
We’ve added the new ORDER BY field, which lets you reorganize the table by applying a clause to a database table query. You can use stacked sorting by clicking on a column name while holding the Alt key. You can also now export filtered and ordered queries.
Direct editing support for MongoDB:
You can now use the UI to change the type of a field or edit data in MongoDB collections. Type changing can be done both in the context menu of the field and in the value editor.

New in PyCharm Professional Edition 2021.1 Build 211.6693.77 RC (Apr 2, 2021)

New in PyCharm Professional Edition 2021.1 Build 211.6693.23 EAP 5 (Mar 28, 2021)

New in PyCharm Professional Edition 2020.3.4 Build 203.7717.65 (Mar 18, 2021)

New in PyCharm Professional Edition 2021.1 Build 211.6305.22 EAP (Mar 9, 2021)

New in PyCharm Professional Edition 2021.1 Build Build 211.6085.15 EAP 3 (Feb 20, 2021)

New in PyCharm Professional Edition 2021.1 Build 211.5538.22 EAP (Feb 6, 2021)

Maximized tab view in split editor mode:
You can now double-click on a tab in split mode to maximize it. Double-click again to return it to its original size.
X11 forwarding support for SSH:
This EAP release gives you the first preview of how it will look in 2021.1. Starting from this EAP version, PyCharm supports X11 forwarding for remote SSH interpreters including Vagrant.
This means that from now on it will be much easier to run Python applications from PyCharm on virtual machines or on remote hosts via SSH using the GUI.
There are still some problems left, mostly for Windows users. We urge you to try out this functionality and leave your comments here and in our bug tracker.
Easy auto-import for popular data science libraries:
We’ve improved auto-import for the NumPy, SciPy, Pandas, matplotlib, and other data science Python libraries via their aliases. PyCharm now offers a quick-fix to create an import for unresolved names.
Community contributions:
F-strings: clear syntax highlighting for double braces:
This new feature was contributed by Morgan Bartholomew. It enhances readability for expressions that incorporate f-strings. Now it is easier to see whether the braces are a part of the string literal or not.
Web development:
Support for JSON Lines file format:
If you are not yet familiar with this text file format, you probably should read about it right now as it might be pretty helpful. It is now properly supported in PyCharm.
Suppress inspections for JavaScript and TypeScript files:
To check the quality of your code, PyCharm runs dozens of inspections as you type. There can be times when you don’t need a specific inspection to be run. You can turn off individual inspections for your entire project or on a more granular level, for example for a statement or a class. You can now also turn off inspections for JavaScript and TypeScript on a file-by-file basis.
To suppress an inspection for a file, place the caret at the problem in your code and press Alt+Enter. Then click the arrow next to the inspection you want to suppress and select Suppress for file. This will add a noinspection comment to the beginning of your JavaScript or TypeScript file.
Databases support:
Grants:
A new UI makes it easy to edit grants when modifying objects.
Data editor: Sorting
There is a new ORDER BY field where you can enter a clause that will be applied to the grid query.
The sorting is not ‘stacked’ by default: if you click on a column name to sort data by, the sorting based on other columns will be cleared. For stacked sorting, click a column name while holding the Alt key.
You can also open tables with predefined sorting based on a numeric primary key.
Other important improvements:
You can now copy a file from another branch in the Compare with branch dialog. Select the file you want to copy and click the new down-arrow button next to Show diff. [IDEA-156485]
We’ve added a new inspection that highlights http:// protocol usages in strings and offers a quick-fix to change them to https://. It is enabled by default. You can add URLs to the list of ignored URLs or disable the inspection for the whole project or parts of it in Preferences/Settings | Editor | Inspections | Security – Link with unencrypted protocol. [IJP-999]
When you don’t get any search results in the Search Everywhere dialog (using the Shift twice shortcut), you can click the Find in Files link to open a dialog and continue your search using different scopes. [IDEA-256078]

New in PyCharm Professional Edition 2021.1 Build 211.4961.30 EAP (Jan 29, 2021)

Improved Cython type checker:
PyCharm provides improved Cython support. In this EAP we have improved the type checker for Cython, which you can already try. In the next EAP releases we are planning to fix a number of Cython-related bugs. Check out our help page for more information on this.
VCS:
Built-in Space:
The Space plugin is now available. This means that you can connect your IDE to your organization in JetBrains Space to view and clone project repositories, write complex scripts that use Space APIs, and review your teammates’ code. To log in to Space, click the Get from VCS button on the Welcome screen, select Space on the left, and enter your organization URL in the dedicated field. It is also possible to log in via Tools | Space | Log in to Space.
Once logged in, you can clone the desired repository and open it in PyCharm. When you open it, Space Code Reviews will appear on the left-hand pane. From there, you can see a list of issues that contain your changes or require your attention. For example, if you are a reviewer, you can open an issue to see its author, look at the timeline, add comments inside a diff view, and more.
Configure a profile for pre-commit inspections:
We’ve added the possibility to choose a code inspection profile before committing changes to VCS. To access this feature, click the gear icon to show commit options, select Analyze code checkbox, click Configure, and choose the desired profile. Profiles can be created in Preferences / Settings | Editor | Inspections. The IDE will use the selected profile when inspecting your code before the commit.
User experience:
Built-in HTML preview:
We’ve added a new built-in browser preview to PyCharm that allows you to quickly preview HTML files. Any changes you make to HTML files in the IDE, as well as in the linked CSS and JavaScript files, will be immediately saved and the preview will update on the fly.
Collaborative Development:
Code With Me: audio and video calls:
Code With Me allows you to do collaborative development like pair programming even if your peer doesn’t have an IDE. To make the experience even better, the product team has now included the ability to make audio and video calls in Code With Me. A detailed guide can be found here.
Notable bug fixes:
Code insight logic is improved for ContextManager and the following other cases: function parameter annotated with built-in function type matches the passed function argument; functions that take modules as a parameter. [PY-29891] [PY-36062] [PY-43841]
For PyTorch Tensors, Tensorflow tensors, Pandas GeoDataFrame (basically for all the classes that have a shape attribute, if this attribute is non-callable and iterable) you can now see the shapes in the variable pane. [PY-19764]

New in PyCharm Professional Edition 2020.3.3 Build 203.7148.72 (Jan 28, 2021)

New in PyCharm Professional Edition 2020.3.1 Build 203.6682.86 (Dec 21, 2020)

New in PyCharm Professional Edition 2020.3 Build 203.5981.165 (Dec 2, 2020)

New in PyCharm Professional Edition 2020.2.4 Build 202.8194.15 (Nov 27, 2020)

New in PyCharm Professional Edition 2020.3 Build 203.5981.52 RC (Nov 24, 2020)

New in PyCharm Professional Edition 2020.2.3 Build 202.7660.27 (Oct 8, 2020)

New in PyCharm Professional Edition 2020.3 Build 203.3645.40 EAP (Sep 23, 2020)

New in PyCharm Professional Edition 2020.2 Build 202.6948.78 (Aug 27, 2020)

Code Insight:
Bug PY-43053 Error is raised when I invoke completion for function
Console:
Bug PY-43331 "Run with Python console" triggers heavy CPU Python process plotting matplotlib
Debugger:
Bug PY-43820 "Drop into debugger of failed tests" option is reset on restart
Task PY-43134 Add debugger binaries for Python 3.9
Django:
Bug PY-43897 Missing 'import os' in settings.py from django
IDE:
Usability PY-43332 Do not expand "External Libraries" tree in new projects
Inspections:
Bug PY-20893 Quick fix for unused exception variable removes complete try block
Bug PY-16194 List creation rewritten as literal doesn't understand extend()
Bug PY-39510 Class 'dict' does not define '__getitem__', so the '[]' operator cannot be used on its instances
Bug PY-43359 false-positive __post_init__ inspection
Bug PY-31388 Unused variables starting with '_' in nested tuple unpacking are not ignored
Interpreters Settings:
Bug PY-39469 PyCharm 2019.3 reports an incorrect Python version with Maya 2018 and 2019's mayapy.exe
Jupyter Notebook:
Bug PY-42955 PyCharm 2020.2 EAP: Unable to change font size for Jupyter Notebook previews
Packaging:
Bug PY-41000 pypi-cache.json not created after deleting
Refactoring:
Bug PY-34710 unresolved reference - create function ... in ... does nothing
Bug PY-40177 'Replace Dictionary creation' quickfix doesn't consider PEP 448 unpacking
Bug PY-24482 "Add alias" refactor does not update symbols when adding alias to collections.defaultdict
Bug PY-21284 Wrong syntax while adding __init__ automatically to class with type annotations
Usability PY-26418 Only fix action for unused context manager variable is to remove the whole "with" block
Remote Interpreters:
Bug PY-43840 java.lang.IllegalStateException: credentials.accountName must not be null
WSL:
Can't debug python script on WSL 2
Build. Ant:
Starting ant build target no longer closes Ant side panel
Build. Built-in (JPS):
Bug IDEA-247245 THashSet error when building code
Bug IDEA-245707 Options not passed to ECJ
Bug IDEA-245262 IDEA won't recompile dependent class if import static value changes in another file
Build. Gradle:
Bug IDEA-246082 the Build toolwindow and the Messages toolwindow: Duplicate and display information
Bug IDEA-237290 Compile classpath is not populated with libraries for generated source set modules
Bug IDEA-246637 Stop daemon does not work with Gradle 6.6
Bug IDEA-228945 Build tw: show errors from custom model builders during a Gradle project import
Usability IDEA-196628 Gradle: consider the import failed when custom model builders errors have been caught
Build. Maven:
Bug IDEA-212384 Cannot build a Maven project which uses NullAway
Code Analysis. Structural Search:
Feature IDEA-244596 Separate "Structural search" inspections based on language
Bug IDEA-244220 No syntax errors reported in filters
Code Analysis. Syntax (PSI):
Support Request IDEA-248146 PsiInvalidElementAccessException 'psi is outdated invalidated' in Lombok Plugin
Core:
Exception IDEA-244962 Unable to load system frameworks on macOS 11
Core. Debugger:
Usability IDEA-246117 "Suspend" checkbox for breakpoints causes confusion
Exception IDEA-247496 Wrong line: 57. Available lines count: 27
Core. IDE Settings:
Bug IDEA-247817 "Windows Defender might impact performance" every time I open any project
Bug IDEA-239090 Intention settings is empty
Core. Indexing:
Bug IDEA-245911 Find in path doesn't work
Bug IDEA-245843 Z cannot be cast to com.intellij.psi.stubs.ObjectStubSerializer
Core. Password Management:
Bug IDEA-241881 KWallet access crashes intellij
Core. Platform API:
Bug IDEA-247164 Race condition in com.intellij.psi.stubs.IStubElementType
Exception IDEA-246796 An occasional exception when ReadAction.nonBlocking is to be expired with something disposed outside a write action
Core. Plugin Management:
Bug IDEA-247774 Plugins: Unable to find plugin in Installed by word from description
Bug IDEA-245629 Marketplace breaks with NPE
Core. SSH:
Bug IDEA-246307 Can't connect via SSH if there's a key that is not a file, or it is corrupted, or something similar
Bug IDEA-243760 SSH configuration (for tunnel) doesn't suppor non-ascii characters
Editor:
Bug IDEA-247741 Broken text selection over an area with rendered documentation
Bug IDEA-245071 implement DaemonCodeAnalyzerImpl#runInjectedGeneralHighlightingPassAfterCompletionOfGeneralHighlightPass()
Editor. Code Completion:
Bug IDEA-247781 Unable to toggle sort order of the items in the suggestion list
Performance IDEA-247726 Autocomplete does not show suggestions
Task IDEA-246035 Add specification of kotlin-kind file in FUS collector for Code Completion
Editor. Editing Text:
Bug IDEA-226949 Frequent hangs whilst typing: com.intellij.ui.ScreenUtil.calcInsets
Bug IDEA-248207 Can't create a new doc comment with new doc comment rendering enabled
Groovy:
Groovy @Newify Pattern: import|ed Classes Marked as Obsolete, No Auto-import, Italic Rendering
Lang. YAML:
Bug IDEA-214810 YAML formatter does not strip extra spaces after the colon
Bug IDEA-245643 JSON YAML file unlimited auto formatting
Tools. Docker:
Bug IDEA-245610 Docker CLI Parser thinks --cpus should be between 0 and 1
Tools. Terminal:
Bug IDEA-247172 Terminal: 'Ctrl / Shift + Insert' not working in 2020.2
Bug IDEA-246827 Terminal shell path resets to default for the existing projects after updating to 2020.2
Bug IDEA-248147 Cannot open Local Terminal (index 0 out of bounds) after updating to 2020.2.1 Preview
Bug IDEA-247113 Have to configure Terminal shell for every.single.project
User Interface:
Bug IDEA-246380 UI becomes corrupted after reducing editor width with opened "Find" field
Bug IDEA-243918 Icons tooltip in Project tree does not work
Bug IDEA-246497 Search Everywhere: "Top Hit" section is missing
Bug IDEA-242989 Colorpicker doesn't work for setting TODO color
Usability IDEA-152174 `Enter` on navigating items should open corresponding file (like in Project view)
Cosmetics IDEA-244609 Progress text shrinking is broken
User Interface. Accessibility:
Cosmetics IDEA-244311 Fixes in screen readers support dialog
User Interface. Embedded Browser (JCEF):
Bug IDEA-244716 JCEF: IAE from JBCefBrowser$5.onPreKeyEvent
User Interface. Focus:
Bug IDEA-247102 No focus in terminal after performing "Open in Terminal" if Terminal tool window view mode is Window or Float
User Interface. Project View:
Bug IDEA-231175 Cannot open/switch tabs with single-click when scratch file selected
Bug IDEA-236737 Project View: Cmd-Click file no longer adds file to selection
Performance IDEA-247254 UI hangs for no apparent reason while typing
Version Control. Git:
Bug IDEA-247284 Since PyCharm 2020.2 update git is reporting an error: schannel: next InitializeSecurityContext failed: Unknown error (0x80092012)
Bug IDEA-246914 Git remote operations fail with Could not set SSL backend
Bug IDEA-247426 Incorrect file history when a rename is not detected in a non-trivial merge commit.
Bug IDEA-246033 Make branch filter in Merge and Pull dialogs case insensitive
Usability IDEA-245686 Rebase dialog should default to tracked branch
Usability IDEA-245695 Get rid of git prefixes from ref list in rebase dialog
Version Control. GitHub:
Bug IDEA-246404 GitHub: clone dialog doesn't update on re-login after revoking access on github site.
Bug IDEA-248423 GitHub Pull Requests: exception in timeline when PR contains ConnectedEvent
Bug IDEA-247259 When GitHub Enterprise URL starts with "github.com" Pull Requests don't work
Bug IDEA-246931 GitHub: Do not allow adding multiple accounts that differ only by server protocol
Bug IDEA-247240 exception viewing a pull request
Version Control. Local History:
Bug IDEA-241935 WSL Local History is empty
DB Administration:
Bug DBE-11325 User containing an '@' symbol are displayed wrong in database -> users tab.
DB Connectivity:
Bug DBE-11271 DataSource configuration ignores JVM command line parameters specified in driver configuration
DB Console:
Bug DBE-11268 Right click on parametrized SQL query shows popup with parameters instead of context menu
DB Diff:
Bug DBE-11243 DataGrip database compare
DB Introspection:
Bug DBE-11346 Database Cleanup issue - ORA-01795: maximum number of expressions in a list is 1000
Bug DBE-6550 Database window incorrectly displays columns order in SQLServer composite primary key
Bug DBE-11174 Empty group is displayed in database tab
DB Refactoring:
Bug DBE-1882 MS SQL Introspector uses wrong order for index and PK columns
Data Import & Export:
Bug DBE-10590 High memory consumption during export to Excel
Bug DBE-8676 Extractor outputs binary strings as binary literals
Data Views:
Performance DBE-10951 Freeze when opening CSV file
SQL Completion:
Bug DBE-10749 PhpStorm, Pycharm DataGrip: postgresql "PARTITION BY" not recognized since 2019.3 (including 2020.x). Works in DataGrip 2019.2
Bug DBE-11248 Qualify object on collisions doesn't affect ORDER BY
SQL General:
Bug DBE-11130 BigQuery: Unknown database function 'SAFE_CAST'
Bug DBE-11265 Add 'RANGE_BUCKET' and 'TIMESTAMP_TRUNC' to 'PARTITION BY' clause
SQL Generation:
Bug DBE-11297 Some tables work well with the SQL Generator, while others are infinite loading.
SQL Highlighting:
Feature DBE-11273 Snowflake: Stored procedure syntax highlight feature: Javascript language syntax and SQL logic instead of simple text
Bug DBE-11261 Snowflake ALTER TABLE RENAME syntax highlights valid syntax as incorrect
Bug DBE-11201 Snowflake's SQL Dialect parsing error for STREAM
Bug DBE-9657 Exasol bracket qualifiers
No subsystem:
Bug WEB-46419 JSX: rename doesn't work for destructuring props with propTypes
Bug WEB-46772 Jest monorepo triggers Cyclic service initialization, soft-locking IDE (requiring force killing via task manager)
Performance WEB-46791 IDEA 2020.1.4 -> 2020.2: IDE unusable after upgrade to latest stable version
Usability WEB-46733 Change default option in Inspection "TypeScript | Equality operator may cause type coercion" to second (except null, typeof)
CSS:
Bug WEB-46751 Angular elements are shown as unknown in stylesheets
Bug WEB-45869 Overflow-wrap property value gives an error
Dart:
Bug WEB-45962 Dart Get is ignored forever
Task WEB-46427 External Variable Declarations and Abstract Variable Declarations syntax change
Debugger:
Bug WEB-44510 Can't debug react-native app (Windows)
Bug WEB-46853 React Native objects logged as [Object object]
Bug WEB-46623 Windows: Can't debug an app via node interpreter from docker ( 'Cannot establish connection - promptly closed after open error )
Exception WEB-46487 Debugger: frames not available because of InvalidPathException
HTML:
Bug WEB-46818 HTML arrangement rules don't work for Vue.js templates
Bug WEB-38331 Support vue-loader in file references in Vue template section
JavaScript:
Bug WEB-46604 Lost reading operation on complex expression
Bug WEB-46445 React bootstrap autocompletion disappeared
Bug WEB-46684 'undefined' is not highlighted as a keyword if Node.js coding assistance is enabled
Bug WEB-46578 Rendered JSDoc doesn't work for interface fields
Bug WEB-45802 JSStringLiteralCopyPasteProcessor replaces tabs with t in template literals
Bug WEB-46618 Adding unwanted {} block when pressing Cmd-Shift-Enter (JavaScript editing)
Bug WEB-46292 False positive warning 'Argument types do not match parameters'
Bug WEB-46855 `parent is null` error when importing `framer-motion` library
Performance WEB-46096 Freezes because of recursive indexing and StackOverflow
JavaScript. Frameworks:
Feature WEB-46423 Automatically exclude .nuxt folder from the project
Feature WEB-46424 Import default Prettier rules to Vue and HTML code style
Feature WEB-36567 Attributes arrangements for Vue.js
Feature WEB-45605 Angular: support type inference for structural directives on <ng-template> tag
Bug WEB-46754 File extension is changed from .vue to .js in import statement on file moving
Bug WEB-46422 No completion and auto import for components without export in Nuxt.js projects
Bug WEB-46566 JSX components starting with "$" (dollar) are not recognized by the IDE
Bug WEB-41551 transitionend event attribute is not supported by Angular plugin
Bug WEB-46479 False positive warning 'Argument types do not match parameters' in ReactDOM.render
Task WEB-46484 Webpack: do not show notification after successfully analysing a config
JavaScript. Inspections:
Bug WEB-46434 A default export can only be used in an ECMAScript-style module
Bug WEB-42132 Nullable parameters should be passed correctrly
JavaScript. Refactoring:
Bug WEB-46656 Support null propagation intention in expressions
Bug WEB-46797 Support 'this' expressions in expand optional chaining intention
Bug WEB-46379 Intellij Javascript refactoring worse than before. Stop the magic.
Bug WEB-46467 Transform into functional component removes decorators
Bug WEB-46805 Null propagation intention should handle indexers and 'this' expressions
Usability WEB-46787 Improve intention visibility for "expand optional chaining"
Linters:
Task WEB-42451 JSHint: update the bundled version to 2.11.1
Node.js:
Feature WEB-46583 Yarn2: navigate from Yarn library in Project View to package.json
Bug WEB-45695 Support for Yarn PnP portal
SASS:
Bug WEB-46595 Importing scss files using tilde (~) as path relative to root doesn't work
TypeScript:
Bug WEB-46455 Typescript: missing string literal suggestion for generic interface intersections
Bug WEB-43871 Yarn 2: Typescript go to declaration moves to Import instead of declaration
Bug WEB-46669 Extending Vue or Nuxt types broken since 2020.2
Bug WEB-46727 Ignoring package.json `main` field causing overly-verbose auto imports and syntax highlight issues
Bug WEB-46630 Changes to @types/node means that webstorm has impacted support for globals like console, process, etc
Bug WEB-46667 ideaRulezzz in code auto-complete
Bug WEB-40456 No auto-completion for props in extended component (styled-components)
Unit Tests:
Bug WEB-46642 Error tooltip for Jest reporter includes HTML styles

New in PyCharm Professional Edition 2020.2 Build 202.6397.50 RC (Jul 23, 2020)

New in PyCharm Professional Edition 2020.1.4 Build 201.8743.11 (Jul 23, 2020)

New in PyCharm Professional Edition 2020.2 Build 202.6397.18 EAP (Jul 16, 2020)

New in PyCharm Professional Edition 2020.2 Build 202.6109.24 EAP (Jul 2, 2020)

New in PyCharm Professional Edition 2020.2 Build 202.5792.43 EAP (Jun 19, 2020)

New in PyCharm Professional Edition 2020.2 Build 202.5103.19 EAP (Jun 4, 2020)

New in PyCharm Professional Edition 2020.1 Build 201.6668.115 (Apr 8, 2020)

New in PyCharm Professional Edition 2020.1 Build 201.6668.28 RC (Apr 2, 2020)

New in PyCharm Professional Edition 2020.1 Build 201.6668.28 Beta 2 (Mar 27, 2020)

New in PyCharm Professional Edition 2020.1 Build 201.6487.18 Beta (Mar 20, 2020)

New in PyCharm Professional Edition 2020.1 Build 201.6251.24 EAP 7 (Mar 13, 2020)

New in PyCharm Professional Edition 2020.1 Build 201.6073.24 EAP 6 (Mar 7, 2020)

New in PyCharm Professional Edition 2020.1 Build 201.5985.34 EAP (Mar 2, 2020)

New in PyCharm Professional Edition 2020.1 Build 201.5259.14 EAP (Feb 14, 2020)

New in PyCharm Professional Edition 2020.1 Build 201.4865.17 EAP (Feb 6, 2020)

New in PyCharm Professional Edition 2020.1 Build 201.3803.74 EAP (Jan 27, 2020)

New in PyCharm Professional Edition 2019.3 Build 193.5096.24 Beta (Nov 11, 2019)

New in PyCharm Professional Edition 2019.2.4 Build 192.7142.42 (Nov 1, 2019)

New in PyCharm Professional Edition 2019.3 Build 193.4932.14 EAP (Oct 31, 2019)

New in PyCharm Professional Edition 2019.3 Build 193.4386.14 EAP (Oct 11, 2019)

New in PyCharm Professional Edition 2019.3 Build 193.2956.40 EAP (Sep 18, 2019)

New in PyCharm Professional Edition 2019.2.2 Build 192.6603.24 RC (Sep 5, 2019)

Debugger: Bug PY-35999 PyCharm doesn't take "Ignore library files" option into account while debugging
Build: Bug IDEA-220999 Build tool window: can not navigate from compiler error to source
Build. Gradle: Bug IDEA-216892 IDEA 2019.2 fails to import a Gradle project if the wrapper distribution file has a non-standard naming pattern (works in 2018.2)
Bug: IDEA-221159 "Test events were not received" when trying to run tests with gradle and testng framework
Usability: IDEA-221154 Bring back auto-import setting in context menu of Gradle tool window
Build. Maven: Bug IDEA-221227 There are strange text in maven build log [IJ]-1-Unknown-[IJ]
Core. File System: Bug IDEA-219943 PsiModificationTrackerImpl.incLanguageModificationCount() does not always attribute a PSI change to the correct language
Core. IDE Settings: Bug IDEA-211731 Settings for New Project aren't saved
Plugin. Terminal Bug: IDEA-221853 Terminal crashes
User Interface: Feature IDEA-218792 Skip minimised and fullscreen windows in Activate Next Window action
User Interface. Focus Bug IDEA-221400 Projects stop switching using Cmd+` after exiting full screen
DB Diff: Feature DBE-8977 Compare table contents
Bug: DBE-8995 Database diff case unsensitive not fully working
DB Introspection: Bug DBE-9015 Server crash issue when using DataGrip with AWS Aurora
DB Refactoring: Bug DBE-9017 When adding a SMALLINT type column with width and UNSIGNED, the width digit ignored.
Data Views: Bug: DBE-9021 Navigating to referenced and referencing rows from data grid doesn't put quotes around UUID's.
Navigation & Search: Feature DBE-8897 Full text search enhancement - result list(s) should be ordered
Bug DBE-8963: When Ctrl+clicking on a table name in SQL, the Database window doesn't quite scroll that table on the screen
SQL Completion Bug: DBE-9046 Database tools: no autocomplete for table name when typing 'alter table' with postgres
Bug DBE-4713: SQL completion failing on create table
Usability DBE-8918 'VARCHAR' is completed as 'VARCHAR()'
SQL Format and Style: Bug DBE-8334 Unnecessary space before comma in ALTER TABLE when several ADD instructions
SQL General: Bug DBE-6474 DataGrip does not operate properly with identifiers containing CRLF
Bug: DBE-6538 Oracle SQL plus dialect: formatting changes and corrupts the query
SQL: Generation Bug DBE-8962 Wrong Snowflake DDL generation
SQL: Highlighting Bug DBE-8940 Postgres SQL editor does not support PARTITION BY HASH
Bug: DBE-7455 MariaDB EXCEPT and INTERSECT support
Bug: DBE-3773 SQL: Inspections: Sybase: Ambiguous column reference: two different columns cannot have the same alias
Bug: DBE-8398 False positive "unreachable code" warning
Bug DBE-9006 Unreachable code inspection is reported for Oracle package
Bug: DBE-7491 Add syntax highlighting for PL/pgSQL "special commands" (#variable_conflict)
Bug: DBE-9003 Datagrip editor showing syntax error for amazon redshift query. In the attached screenshot when the isnull statement is in the same line as select clause the query gets executed but when the isnull is in second line it gives a syntax error.
SQL Refactoring: Bug DBE-7709 Incorrect placing for table's alias
Bug: DBE-8807 [PLUGIN] Unable to rename table variable

New in PyCharm Professional Edition 2019.2.1 Build 192.6262.38 RC 1 (Aug 16, 2019)

New in PyCharm Professional Edition 2019.2.1 Build 192.6262.12 EAP (Aug 7, 2019)

New in PyCharm Professional Edition 2019.2 Build 192.5728.105 (Jul 26, 2019)

New in PyCharm Professional Edition 2019.2 Build 192.5728.77 RC (Jul 19, 2019)

New in PyCharm Professional Edition 2019.2 Build 192.5587.24 EAP (Jul 4, 2019)

New in PyCharm Professional Edition 2019.2 Build 192.5438.16 EAP 5 (Jun 28, 2019)

New in PyCharm Professional Edition 2019.2 Build 192.5281.25 EAP 4 (Jun 20, 2019)

New in PyCharm Professional Edition 2019.2 Build 192.5118.37 EAP (Jun 14, 2019)

New in PyCharm Professional Edition 2019.2 Build 192.4787.50 EAP (Jun 6, 2019)

New in PyCharm Professional Edition 2019.1.3 Build 191.7479.30 (Jun 6, 2019)

New in PyCharm Professional Edition 2019.2 Build 192.4205.50 EAP (May 29, 2019)

New in PyCharm Professional Edition 2019.1.2 Build 191.7141.48 (May 22, 2019)

New in PyCharm Professional Edition 2019.1 Build 191.6605.3 RC (Apr 2, 2019)

empty conda packages on Mac OS with anaconda installed globally
PyCharm thinks Python 3.8 is Python 3.7
Conda environment creation error: SSLError("Can't connect to HTTPS URL because the SSL module is not available.")
DLL load failed while indexing Anaconda
SSLError while installing `numpy` to `conda` environment using `pip`
Update bundled third-party Python tools for 2019.1
Can't run profiler with conda interpreter
Changing scratch language causes IntelliJ to lose scratches
Wrong size of quick navigation popup hides part of the popup text
“Start Failed” on closing the import-settings dialog
Please allow the UndoRedoAction to use the JB UndoManager for a JTextComponent
Allow plugins to contribute additional details into description template used by 'Submit a bug report' action
Optional dependency load order is not respected
Devkit: false positive from UsePrimitiveTypesInspection
Updating plugins in an offline environment no longer works with new marketplace and custom plugin repository
Problems finding for loop statements
When I open a task with "create branch" option checked IDE tires to create a branch twice in a row
Terminal without running processes shows confirmation dialog on attempt to close it
Escape doesn't move focus back to the Editor from Terminal tool window
"Show file at revision" invoked from git log-based history does not show hash in editor tab title when "Show directory for non-unique file names" is enabled
When project is opened via launcher script Welcome screen is shown for a second
"Submit Feedback" action from Android plugin overrides the platform action
Context help tooltips aren't shown in inspection settings
Can't use "Injected Language" feature because popup doesn't appear
Customized keymap for Up/Down/Left/Right is not applied to main menu
Quick action list trigger doesn't redraw on the first few mouse clicks
Recent files popup navigates to the last location after open from Find Action
[Run config in the new SE] run config in a folder could not be found
Search Everywhere: Use addInputEvent method for correct collecting statistics
Quick fix to escaping "&" breaks inside injected languages inside XML
DataGrip: Add keyboard shortcuts when viewing the Navigate Table/Routine/Class window
Include model items (tabel names, function names, ...) in Find in Path
Within the "Recent files" popup, Ctrl-Q/Ctrl-Shift-I on table views should popup the definition, same as in the database view.
Dart Plugin shows only one line in quick definition look up for initialized variables (ctrl+shift+I)
Support new Dart syntax: spread collections, control flow collections
JSX Emmet: wrong expand of the comment filter
Specify language injection in a json-schema file
JSON Schema documentation for additionalProperties not working
JSON Schema's $ref showing property '' not found
Support Unicode property escapes
Move caret to the block end doesn't work in JSX when caret is in the tag name
Generate debug configuration for @angular/cli
Regression in 2019.1: Webstorm complains about [ngValue] on <option>
Ionic events not recognized by angular inspection
Regression in 2019.1: Components and Directives used from imported Angular library show up as errors
Angular: issues with union types
False positive 'File reference problem' for angular template
"Unreachable code" inspection false positive
Infinite while loop incorrectly flags outer try block as unreachable
finally { ... } code incorrectly flagged as unreachable
For linter errors with no quick fix provided, show suppress rule actions in the top-level menu
Jest: avoid duplicating of expected and actual values for failed assertions

New in PyCharm Professional Edition 2019.1 Build 191.6183.50 (Mar 27, 2019)

New in PyCharm Professional Edition 2019.1 Build 191.6183.50 RC (Mar 20, 2019)

New in PyCharm Professional Edition 2019.1 Build 191.6183.9 RC (Mar 14, 2019)

New in PyCharm Professional Edition 2019.1 Build 191.6014.12 EAP 7 (Mar 8, 2019)

New in PyCharm Professional Edition 2019.1 Build 191.5849.23 EAP6 (Feb 28, 2019)

New in PyCharm Professional Edition 2019.1 Build 191.5701.26 EAP (Feb 21, 2019)

New in PyCharm Professional Edition 2019.1 Build 191.5109.13 EAP (Feb 7, 2019)

New in PyCharm Professional Edition 2018.3.3 Build 183.5153.12 RC (Dec 28, 2018)

New in PyCharm Professional Edition 2018.3.2 Build 183.4886.43 (Dec 28, 2018)

New in PyCharm Professional Edition 2018.3.1 Build 183.4588.64 (Dec 6, 2018)

Improved in This Version:
A fix for the recently added WSL support in PyCharm 2018.3
An issue where PyCharm couldn’t correctly authenticate over SSH using a passphrase-protected private key has been resolved.
A few fixes for Docker and Docker Compose
Fixes for the embedded terminal
Many fixes coming from WebStorm, DataGrip and IntelliJ IDEA
Details:
Structure view for Python files - defaults to all levels expanded
TypeError: argument of type 'NoneType' is not iterable in Django
PyCharm should't ask type of breakpoint for scratch python file
Unable to debug PyQt threads
Type is inferred as "WSGIRequest | unknown" for the first param for all functions in views.py
Python remote debugging using docker-compose hangs
Errors running pycodestyle in log with Python 3.7
False negative: b'qwe' u'asd' is syntax error, PyCharm shows no warning
False negative: inspection "Access to a protected member of a class or a module"
False positive: Shadows built-in name 'module'
Method first parameter inspection shouldn't highlight methods of Zope interfaces
WSL Interpreter dialog not show in latest PyCharm 2018.3. EAP
Authentication failure using private key with passphrase on adding Python interpreter
NPE at calling "new session" for the "Attached console" of a container
Dockerfile, Image run config: two nodes at saving changes in the running container
Docker: Dockerfile fails to run from the Editor with automatically created run config
Docker: unable to reopen Inspect window
Switching from read-only file to editable one incorrectly repaints status bar indicators
Wrong gutter action add to intention popup when we have disabled gutter action
Macro: multiple $Prompt$ in External Tools
Replace in pre-selected text doesn't work any more
Rerun is greyed out in Find Occurrences, results are collapsed by default
Search everywhere: Type / to see commands
Live Templates: Expand with = None is shown as "Default (Space)"
Stacktrace found in log file - unsure of the cause
Silent Installation: The installation is not done but there is a message about successful installation in installation log.
Silent installation by user: The name of the destination folder is changed while changing the location during the installation
Regression: cannot install IntelliJ IDEA in silent mode if intermediate directory is missing
Uninstall previous installations: There is bin folder with uninstall.exe after uninstalling
Batch Mode for IDE updates: It will be usefull to mention which patch-file.zip is wrong when there is wrong jar file in chain.
Bundle Kotlin 1.3.10 with IntelliJ IDEA
Allow third-party IDEs to customize how major version is obtained from build number while suggesting updates
UAST TreeBasedEvaluator consumes a lot of CPU
DevKit: constant assertion when using xi:include with <depends> in plugin descriptors
Can't install plugin if it contains necessary dependence on another plugin
Opening offline external documentation for JDK 11 does not work
Regression: "Close session" and "Select Next/Previous Tab" no longer works in terminal since latest build
Opening Embedded Terminal starts with: "cp: overwrite '/home/<username>/.WebStorm2018.3/config/terminal/history/history-'? " since updating to WebStorm 2018.3
Blank terminal
Start ssh session is broken in 183.3795.24
Artifacts Application icon setting missing
New Search Everywhere dialog doesn't retain previous search in "All" tab
Panel for swapping branches is missing from the Compare with current dialog on mac
It should be not possible to reduce panel view to zero size
Increase click and hover zones for the close button for Manage Recent Projects popup and Welcome Screen
TabbedPaneUI reduces tabs font when switching theme
Default keymap doesn't save shortcuts
Shortcut chooser dialog cannot be submitted from keyboard
Mojave: selected item in context menu is highlighted with a different color than in the main menu
New SE: Use FUS statistics provider
Setting or registry items aren't shown in "Find Action" dialog
Rubymine 2018.3 EAP display file/folder paths truncated
Select in... is broken in new Search Everywhere
Analyze stacktrace hangs
Run Git Hooks option does not check for commit-msg hook
Failed git clone notification shows progress messages
Comparing two schemas fails
Incorrect Extract subquery as CTE on UNION/EXCEPT/INTERSECT queries
Incorrect Exract subquery as CTE with INSERT statement
Extract subquery as CTE incomplete or abbiguous when existing CTE named cte_alias
Impossible to edit a boolean field in a new row
Data view "Compare with" underscore in tab name is transformed to accelerator in dropdown
Oracle: navigate to package procedure: DG navigates to the first line instead of the line with procedure declaration
Show parameters info for INSERT automatically
Good code is highlighted yellow
Just alone field is treated as a function
MSSQL: Sub query and GROUP BY
[ClickHouse] Invalid inspection on INSERT into table with materialized column about incorrect values count
Suppression calculation could be faster
Ability to choose color in data source settings
Grunt console support for ANSI terminal
Step into nodejs core modules opens virtual file
Changing built-in web server port breaks JavaScript debug configurations
Duplicated 'Drop frame' action in debug tool window
Not changed object value on changes via evaluation window
node debug connector isn't listening to debug port
Collapse empty tag' removes variable inside the tag (react.js)
Compliance with JSON standard inspection does not highlight comments correctly
JSON schema validation validates itself
Comma is inserted in an incorrect place when pasting value with a trailing newline symbol
ESnext private and async static class members: allow private static and relax modifier order for async
Allow hiding override/implement left gutter icons
Support ESNext throw expressions
Has subclasses / implementations' line markers can be duplicated
[React] Warning in super(props) on constructor
Syntax analysis never completes for redux reducers using immutable.js
Move statement up and down handle comma properly with object destructuring
Incorrect view of Structure view in case of generics in class constructors
ES6: import from node core modules are broken
Member import of json file in javascript has no code completion.
Blacklist for JavaScript parameter hints doesn't work
Intellisense breaks for classes with methods
Wrong indentation after breaking line in React JSX code
Improve code completion for Angular bindings
Component's properties/methods are not resolved in pug templates
ReactJS code completion doesn't work after project creation
Angular Service doesn't work for html files
Find angular component by selector not working
Angular 2 HTML binding auto-suggest doesn't treat custom components Input() and Output() as relevant
Webpack validation shouldn't validate non-literal expressions
Having // in package json refreshes indices forever
Problems with accelerators/shortcut keys in Run/Debug Configurations
node_modules folder is marked as library root after unexcluding
java.lang.Throwable: Directory index is already disposed for Project (Disposed)
Support TS 3.2 generic rest and spread
Support TS 3.2 BigInt type
Support TS configuration inheritance via packages (TS 3.2)
Typescript - Implement constructor dialog does not respond to ALT+N (Select none)
Auto-Import doesn't work for re-exports of default exports
Typescript: "Create method" incorrectly computes insertion anchor for aliased type literals
Import are marked as error when overriding baseUrl in child config
Generics in JSX and whitespace
Wrong find usages for method override
Error while import date-fns functions in vue-component
IntelliJ adds `--require ts-node/register` when running Mocha + Typescript tests causing failure
Automatic deployment is not working if no "Web server root" specified
Add warning messages on changing default server with enabled autoupload

New in PyCharm Professional Edition 2018.3.1 Build 183.4588.21 RC (Dec 5, 2018)

New in PyCharm Professional Edition 2018.3 Build 183.4284.116 RC (Nov 16, 2018)

New in PyCharm Professional Edition 2018.3 Build 183.4284.35 RC (Nov 14, 2018)

New in PyCharm Professional Edition 2018.2.5 Build 182.5107.15 RC (Nov 8, 2018)

New in PyCharm Professional Edition 2018.3 Build 183.4139.23 EAP9 (Nov 1, 2018)

New in PyCharm Professional Edition 2018.3 Build 183.3975.3 EAP8 (Oct 25, 2018)

New in PyCharm Professional Edition 2018.3 Build 183.3795.9 EAP7 (Oct 19, 2018)

New in PyCharm Professional Edition 2018.3 Build 183.3647.8 EAP6 (Oct 18, 2018)

New in PyCharm Professional Edition 2018.3 Build 183.3283.4 EAP (Oct 3, 2018)

New in PyCharm Professional Edition 2018.2.4 Build 182.4505.26 (Sep 24, 2018)

New in PyCharm Professional Edition 2018.3 Build 183.2153.9 EAP (Sep 6, 2018)

New in PyCharm Professional Edition 2018.2.3 Build 182.4323.49 (Sep 6, 2018)

Auto-select BDD framework in Settings if it is installed on the project interpreter
PY file is not executed on remote interpreter if the network connection is slow
2018.2 console quick documentation not found
"Run with Python console" - script name and scroll-to-the-end features have been lost in 2018.2
Stop button in Python Console does nothing
Updated Quick Documentation doesn't show parameter descriptions if they are combined with types in same :param tags
Quick documentation does not render Returns section of Google Code Style docstrings
Poorly noticeable parameter names and missing defaults in the new quick documentation view
Ctrl + Slash inside fstring comments out fstring expression instead of whole line
PyCharm suggests to "install and import" already installed package invoking intention on decorator
Jump outside closing quote not functioning
False positive 'not callable' inspection with typing.Type
False positive warning "Expected type 'type', got 'str' instead"
IDEA UI complete freeze: "GotoActionModel" creates Swing components on pooled thread and causes deadlock with EDT
Slow external project configuration changes tracking
Webp images are not opened due to 'libwebp_jni64.dylib' absence
Cannot delete `javax.validation.constraints.NotNull` from list of constraints to consider
Volume mounting doesn't work on Windows using Linux containers
Docker: Provide an inspection error for "rm" in the "Command line options" field if it is not applied
Tab completion deletes code
Regex search for b locks up the IDE
Gradle importer should be able to *not* work in headless environment
groovyc cannot compile groovy code: groovy version 2.0.1/java version 1.6
NoReadAccessException while running GroovyImportOptimizerRefactoringHelper
Version Control Sidebar GUI behaviour
Error:Loose application in 2018.2
HTTP Requests editor: collapse stops working after expand
Local history reverts file timestamps
IntelliJ 2018.2.1 freezes after a short time
Default icons for editor actions are not default for that actions
"Copy relative path" should exist in the keymap, or somehow lead to "Copy reference"
Compare with local is disabled for directories in Mercurial History
Credentials saved in password safe are not cleared when authentication fails
Builtin-SSH: fails when git protocol.version 2 is enabled
Merurial push/pull not working - hg4ideapromptextension returns AttributeError: 'module' object has no attribute 'Abort'
Synchronizing a Database (Intersystems Caché) forgets the Schema
Web Browsers: support Microsoft Edge browser
TSCONFIG custom inspections should traverse config hierarchy, not just check the parent object
Support Dart 2.1 super mixins
Exception on JS debugging on a local node server
Cannot attach to remote nodejs after upgrade to 2018.2
Node script fails to debug due to run configuration typo
JSON Schema: enum validation is skipped in presence of 'pattern', that's not spec-conformant
Escaping backslash inside a string in JSON causes spellcheck underlines to appear at random
Specific repository/JSON file is freezing RubyMine on every action.
Flow JS 'Specify type explicitly' intention and 'Show expression Type' throw exception
Flow JS results of 'Get expression type', navigation to definition is unreliable on unsaved files
Feature Request: more options creating Angular Cli project
New Project | Angular CLI: fields appear with delay
Vue.j SFC not resolving @ alias with @vue/cli 3 if vue is installed in a subfolder
React extract component: better handling of key attribute
Typo in some React Live Template variable expressions (using filenameWithoutExtension instead of fileNameWithoutExtension)
Basic support for @angular/cli 6.2.0
NPE when invoking the completion inside angular template
When using Prettier, $FilePathRelativeToProjectRoot$ is never the correct file
TypeScript autocomplete is broken in PhpStorm 2018.2 (lacks results)
Typescript - WebStorm includes private methods and properties when using keyof
TypeScript: comment inside the React tag breaks highlighting
Import All in Webstorm 2018.2.2 doesn't import everything
Karma no longer works with Angular project
Jest terminates with unknown error (ReactJS, Jest, Jasmine, Typescript)
Unable to run unit test cases for single spec.ts files with karma and jasmine and the output is empty test suite. But it is working for whole project.
Completion doesn't show all interfaces
Autocompletion became very slow in 2018.2 (FQCN completion)
Remove open in composer.json quick fix for missing extension
Set debugging maximum simultaneous connection configuration setting default to 3
Add quick-fix adding missing extension to composer.json
Support for list reference assignment
Support for trailing comma function calls
PhpDoc for anonymous functions in function argument is not supported
Phing: Cannot resolve symbol 'patternset' and related errors in build file

New in PyCharm Professional Edition 2018.2.3 Build 183.2153.9 EAP (Sep 6, 2018)

New in PyCharm Professional Edition 2018.2.3 Build 182.4323.5 RC (Aug 23, 2018)

New in PyCharm Professional Edition 2018.2.2 Build 182.4129.5 RC (Aug 10, 2018)

New in PyCharm Professional Edition 2018.2 Build 182.3684.100 (Jul 26, 2018)

New in PyCharm Professional Edition 2018.1.4 Build 182.3684.83 RC2 (Jul 25, 2018)

New in PyCharm Professional Edition 2018.2 Build 182.3569.5 EAP 6 (Jul 4, 2018)

New in PyCharm Professional Edition 2018.2 Build 182.3458.8 EAP 5 (Jun 28, 2018)

New in PyCharm Professional Edition 2018.2 Build 182.3341.8 EAP 4 (Jun 21, 2018)

New in PyCharm Professional Edition 2018.2 Build 182.2949.11 EAP 3 (Jun 6, 2018)

New in PyCharm Professional Edition 2018.2 Build 182.2757.17 EAP 2 (May 31, 2018)

New in PyCharm Professional Edition 2018.1.4 Build 181.5087.37 RC (May 25, 2018)

New in PyCharm Professional Edition 2018.2 Build 182.2574.7 EAP (May 23, 2018)

New in PyCharm Professional Edition 2018.1.3 Build 181.4892.64 (May 16, 2018)

New in PyCharm Professional Edition 2018.1.3 Build 181.4892.52 RC (May 11, 2018)

New in PyCharm Professional Edition 2018.1.2 Build 181.4668.75 (Apr 25, 2018)

New in PyCharm Professional Edition 2018.1.2 Build 181.4668.13 RC (Apr 18, 2018)

New in PyCharm Professional Edition 2018.1.1 Build 181.4445.76 (Apr 10, 2018)

New in PyCharm Professional Edition 2018.1.1 Build 181.4445.28 RC (Apr 4, 2018)

New in PyCharm Professional Edition 2018.1 Build 181.4203.547 (Mar 28, 2018)

New in PyCharm Professional Edition 2018.1 Build 181.4203.547 RC 2 (Mar 26, 2018)

New in PyCharm Professional Edition 2018.1 Build 181.4203.502 RC (Mar 21, 2018)

New in PyCharm Professional Edition 2018.1 Build 181.4203.13 EAP 9 (Mar 14, 2018)

New in PyCharm Professional Edition 2018.1 Build 181.4096.9 EAP 8 (Mar 7, 2018)

New in PyCharm Professional Edition 2017.3.3 Build 173.4301.16 (Feb 28, 2018)

New in PyCharm Professional Edition 2018.1 Build 181.3870.25 EAP 6 (Feb 22, 2018)

New in PyCharm Professional Edition 2018.1 Build 181.3741.3 EAP 5 (Feb 14, 2018)

New in PyCharm Professional Edition 2018.1 Build 181.3494.20 EAP 4 (Feb 9, 2018)

New in PyCharm Professional Edition 2018.1 Build 181.3263.12 EAP 3 (Jan 31, 2018)

New in PyCharm Professional Edition 2018.1 Build 181.3007.3 EAP 2 (Jan 24, 2018)

New in PyCharm Professional Edition 2018.1 Build 181.2784.25 EAP 1 (Jan 19, 2018)

New in PyCharm Professional Edition 2017.3.3 Build 173.4301.16 RC (Jan 11, 2018)

New in PyCharm Professional Edition 2017.3.2 Build 173.4127.16 (Dec 28, 2017)

New in PyCharm Professional Edition 2017.3.2 Build 173.4127.16 RC (Dec 20, 2017)

New in PyCharm Professional Edition 2017.3 Build 173.3727.137 (Nov 29, 2017)

New in PyCharm Professional Edition 2017.3 Build 173.3727.88 RC (Nov 23, 2017)

New in PyCharm Professional Edition 2017.3 Build 173.3727.6 EAP 10 (Nov 15, 2017)

New in PyCharm Professional Edition 2017.3 Build 173.3622.22 EAP 9 (Nov 10, 2017)

New in PyCharm Professional Edition 2017.3 Build 173.3531.8 EAP 8 (Nov 2, 2017)

New in PyCharm Professional Edition 2017.2.4 Build 172.4343.24 (Nov 1, 2017)

New in PyCharm Professional Edition 2017.3 Build 173.3415.3 EAP 7 (Oct 25, 2017)

New in PyCharm Professional Edition 2017.2.4 Build 172.4343.24 RC (Oct 23, 2017)

New in PyCharm Professional Edition 2017.3 Build 173.3302.15 EAP 6 (Oct 19, 2017)

Improved Python interpreter selection interface:
In the previous PyCharm 2017.3 EAP 5 build we introduced a new UI for configuring project interpreters in your existing projects. This build adds new UI for configuring project interpreters during project creation. On the New Project dialog you get a similar experience to that described above for the existing project interpreter selection. Here, if you’d like to reuse an existing virtualenv or system interpreter, you can choose it under ‘Existing interpreter’. And if you create a new virtualenv and would like to reuse it for further projects in the future, you can check ‘Make available to all projects’ and it will appear in the dropdown on the project interpreter page for all other projects.
Install PyCharm with snap packages:
Starting from this EAP build, we offer an alternative installation method using snap packages for Ubuntu users. Snaps are quick to install, safe to run, easy to manage and they
are updated automatically in the background every day, so you always have fresh builds once they’re out. If you are running Ubuntu 16.04 LTS or later, snap is already preinstalled, so you can use snaps from the command line right away.
Installing PyCharm Professional or Community Edition 2017.3 EAP is now as easy as this simple command (please make sure you use just one option from square brackets): $sudo snap install [pycharm-professional | pycharm-community] --classic --edge
This command will install PyCharm Professional or Community from the “Edge” channel where we store EAP builds. Please note, snap installation method is experimental, and currently, we officially distribute only PyCharm 2017.3 EAP in the Edge channel.
Depending on which snap you’ve installed, you can run your fresh PyCharm 2017.3 EAP with: $[pycharm-professional | pycharm-community]
Other improvements in this build:
Foreign Data Wrappers support for Postgres (PyCharm Pro only)
New folder-based grouping for data sources (PyCharm Pro only)
Completion for environment variables in REST client (PyCharm Pro only)
JavaScript support improvements (PyCharm Pro only)
Various fixes for Python debugger, console and Python code insight

New in PyCharm Professional Edition 2017.3 Build 173.3188.29 EAP 5 (Oct 13, 2017)

New in PyCharm Professional Edition 2017.3 Build 173.2941.3 EAP 4 (Oct 5, 2017)

New in PyCharm Professional Edition 2017.3 Build 173.2696.9 EAP 3 (Sep 28, 2017)

New in PyCharm Professional Edition 2017.3 Build 173.2463.10 EAP 2 (Sep 21, 2017)

New in PyCharm Professional Edition 2017.3 Build 173.2290.21 EAP (Sep 14, 2017)

New in PyCharm Professional Edition 2017.2.3 Build 172.3968.37 (Sep 8, 2017)

New in PyCharm Professional Edition 2017.2.3 Build 172.3968.37 RC 2 (Sep 5, 2017)

New in PyCharm Professional Edition 2017.2.3 Build 172.3968.34 RC (Sep 1, 2017)

New in PyCharm Professional Edition 2017.2.2 Build 172.3757.67 (Aug 27, 2017)

New in PyCharm Professional Edition 2017.2.2 Build 172.3757.62 RC (Aug 21, 2017)

New in PyCharm Professional Edition 2017.2.1 Build 172.3544.46 (Aug 9, 2017)

New in PyCharm Professional Edition 2017.2.1 Build 172.3544.44 RC (Aug 7, 2017)

New in PyCharm Professional Edition 2017.2 Build 172.3317.103 (Jul 26, 2017)

New in PyCharm Professional Edition 2017.2 Build 172.3317.86 RC (Jul 20, 2017)

New in PyCharm Professional Edition 2017.2 Build 172.3317.68 EAP (Jul 18, 2017)

New in PyCharm Professional Edition 2017.1.5 Build 171.4694.67 (Jul 13, 2017)

New in PyCharm Professional Edition 2017.2 Build 172.3317.3 EAP (Jul 6, 2017)

New in PyCharm Professional Edition 2017.2 Build 172.3198.12 EAP (Jun 30, 2017)

New in PyCharm Professional Edition 2017.2 Build 172.2827.18 EAP (Jun 17, 2017)

New in PyCharm Professional Edition 2017.1.4 Build 171.4694.38 (Jun 17, 2017)

Fixes:
Debugger bugs related to IPython and Qt
Performance issues when editing Django projects
Debugger:
Bug: PY-24026: Debugger skips breakpoint added to the current frame while running
Bug: PY-24537: Debug console isn't working with IPython 6.1.0
Bug: PY-23680: Error when debugging PyQt application
Bug: PY-21215: "ImportError: No module named stackless" leftover in sys.exc_info()
Django:
Performance: PY-24023: CPU/Memory Usage
IDE:
Bug: PY-23930: "Add to currently open projects" not working
Inspections:
Bug: PY-22763: False positive in type checking for typed chained comparison methods
Bug: PY-22919: max() function transmits argument type to return type
Bug: PY-23634: min() from comprehension with unknown items type return list
Pyramid:
Bug: PY-24519: Error when adding a new file template
Test Runner:
Bug: PY-23821: nose generates a bunch of empty lines with no reason
Bug: PY-23820: unittest generates a bunch of empty lines with no reason
IDE Preferences:
Bug: OC-15550: Tab closing Policy is not persisted
Debugger:
Bug: WEB-26794: Can't debug node 8 nightlies
REST Client:
Bug: WEB-24584: Test REST Client can't delete pramertes or headers anymore
TypeScript:
Bug: WEB-27028: Typescript: StackOverflowError on recursive generic types
No subsystem:
Bug: IDEA-171010: Idea doesn't close properly some project windows
Performance: IDEA-167733: High CPU usage due to Component.setCursor
Editor. Code Completion:
Feature: IDEA-171779: Make default size of code completion popup configurable
Find, Replace, Find Usages:
Usability: IDEA-157440: No space between line number and code when exporting found occurences to text file
Packaging and Installation:
Bug: IDEA-170328: Command-line launcher does not work on Python 3
Run | Debug configuration:
Bug: IDEA-149344: Program arguments in application run configuration are expanded
Bug: IDEA-40962: Can't pass single "*" character as command line argument in run configuration
User Interface:
Bug: IDEA-172136: Search text area has an improper height
Bug: IDEA-172066: Toolwindow activates in another project
Bug: IDEA-170910: Diagram printing prints empty
Bug: IDEA-171299: IDE is closed even I canceled exit
Bug: IDEA-172571: IntelliJ IDEA won't start on Mac OS Sierra
Version Control:
Bug: IDEA-171478: Spelling is not checked on first commit dialog invocation
Version Control. Git:
Bug: IDEA-54753: Git: Unstash changes: Apply and pop actions fail.
Exception: IDEA-170463: Throwable on authentication failure in case both login and password asked
Version Control. Mercurial:
Bug: IDEA-170411: hg4idea always tries to load too much data sometimes completely filling Java heap

New in PyCharm Professional Edition 2017.1.3 Build 171.4424.42 RC 2 (May 12, 2017)

New in PyCharm Professional Edition 2017.1.3 Build 171.4249.61 RC (May 5, 2017)

New in PyCharm Professional Edition 2017.1.2 Build 171.4249.47 (May 5, 2017)

New in PyCharm Professional Edition 2017.1.2 Build 171.4249.17 RC (Apr 20, 2017)

New in PyCharm Professional Edition 2017.1.1 Build 171.4163.6 (Apr 13, 2017)

New in PyCharm Professional Edition 2017.1 Build 171.3780.115 (Mar 26, 2017)

New in PyCharm Professional Edition 2017.1 Build 171.3691.3 EAP (Mar 2, 2017)

New in PyCharm Professional Edition 2016.3.2 Build 163.10154.50 (Mar 2, 2017)

PYTHON TOOLS:
Create Django projects with remote interpreters:
PyCharm now supports creating Django projects with a remote interpreter straight from the new project screen. If you develop in VMs, Docker containers, or on remote machines, your workflow just got easier.
Django forms in class-based views:
PyCharm now understands the forms context in class-based views. It shows forms-specific autocompletion and suggestions in the same way it does for function-based views.
Python console copy-paste made easier, and more:
Have you ever written some code in the Python console to test it, before including it in your project? In PyCharm 2016.3 you can now quickly copy-paste code from the built-in console to your project files. Your code will automatically be formatted. Further: If you're launching the console as a part of your run configuration, you can now use the variable viewer to inspect all your variables. We've also fixed some issues with multi-line commands, added tab completion for IPython, and many more things
Variable explorer:
When debugging, your own variables are usually most relevant. That's why we've hidden the special variables until you need them. And if you do want to explore them, simply expand them.
Open the Numpy Array and DataFrame viewer straight from the debugger:
You can also explore pandas dataframes, and numpy arrays, straight from the debugger in PyCharm 2016.3.
Python 3.6:
The new version of Python will be released soon, and PyCharm 2016.3 is well prepared. It already supports type annotations, f-strings, underscores in numeric literals, asynchronous generators, and asynchronous comprehensions.
Terminal with Virtualenv pre-activated:
Is activating your virtualenv the first thing you do when opening a terminal session? We just took care of that for you. When you open the terminal in Pycharm 2016.3, it will automatically activate the virtual environment associated with the project you're working on. Auto virtualenv is supported for bash, zsh, fish, and Windows cmd. You can customize your shell preference in Settings (Preferences) | Tools | Terminal.
Per-branch coverage:
If you enable the option, PyCharm can now show you whether you've covered all code branches, right next to the point where the code branches. Enable the option in PyCharm 2016.3 by going to Settings (Preferences) | Build, Execution, Deployment | Coverage | Python coverage.
Per-line vmprof profiling:
If you use vmprof, PyCharm will now show performance information right next to your code. You can see at a single glance which lines need closer attention. To start using vmprof, simply install the vmprof package from PyPI into your project. You can use the PyCharm built-in package manager (Settings | Project | Project Interpreter) to install the package. After running your code with profiling enabled, the performance information will be displayed in your editor.
Docker-compose support improved: multiple compose files & environment variables:
More and more developers use environment variables to configure their applications, PyCharm now makes it easier to set environment variables for Docker compose run configurations. If you want to further tailor your environment with a compose file extension, this has also been made easy.
WEB TOOLS:
Angular 2 CLI support and more web development improvements:
PyCharm 2016.3 comes with many of the new features from WebStorm 2016.3. For example, if you have Angular CLI installed, you can use it to generate new components, directives, services, and other blueprints straight from the ‘New…' popup. Other new features include Flow type checking support and Stylelint CSS linting. Check the WebStorm 2016.3 page for more.
VERSION CONTROL SYSTEM IMPROVEMENTS:
Faster log search:
The version control integration in PyCharm 2016.3 is faster than ever. The improved log screen (View | Tool Windows | Version Control, Log tab) shows the previous commits, and allows you to quickly search for commits. You can also filter your log search by branch, commit author, and filesystem path.
Resolve merges:
Resolving merge conflicts is everybody's favorite part of the job. Unfortunately we can't make it more fun, but we can make it easier for you. The new merge resolve interface has code highlighting and other code navigation features built-in. In some cases it will even let you automatically resolve conflicts with a single click.
Undo commit:
Have you ever checked in some code, only to quickly realize you forgot something? You can now undo your last commit (if it hasn't been pushed yet) straight from the log. For example, for git repositories this executes git reset --soft HEAD~1. Hint: you can always see what PyCharm did by checking the console tab of the version control window.
Git remote management:
We've added a graphical interface for managing git remotes. You can manage your remotes by navigating to VCS | Git | Remotes, or by adding them straight from the ‘Push commit' screen.
IDE IMPROVEMENTS:
Database Improvement: Edit many cells at once:
Sometimes you want to change a lot of cells simultaneously, you can now select them all and change them in one go! Of course for this to work, the fields need to have the same type, and they shouldn't be set to have unique values in your database. To see more new database improvements, check out what's new in DataGrip, our new database IDE. PyCharm 2016.3 bundles many DataGrip features
Editor improvements: Fira Code bundled, and style changes:
Did you want to check out the new support for ligatures, but haven't had a chance to get a font with them yet? We now include Fira Code with PyCharm. If you want to see what it looks like, select Fira Code in Editor | Colors & Fonts | Font. Be sure to turn on the font ligatures feature on the same settings page. We've also introduced new flat file icons.

New in PyCharm Professional Edition 2016.3 Build 163.5644.6 EAP (Oct 6, 2016)

New in PyCharm Professional Edition 2016.3 Build 163.5219.9 EAP (Oct 6, 2016)

New in PyCharm Professional Edition 2016.2.3 Build 162.1967.10 (Sep 8, 2016)

New in PyCharm Professional Edition 2016.2.3 Build 162.1967.5 RC (Sep 1, 2016)

New in PyCharm Professional Edition 2016.2.1 Build 162.1628.8 (Aug 17, 2016)

New in PyCharm Professional Edition 2016.2 Build 162.1237.1 (Jul 22, 2016)

New in PyCharm Professional Edition 2016.1.4 (Jul 7, 2016)

New in PyCharm Professional Edition 5.1 Build 145.184.12 Beta (Mar 9, 2016)

New in PyCharm Professional Edition 5.0.4 Build 143.1919 (Jan 29, 2016)

Fixes and improvements:
several fixes for Python 3.5 support
a number of fixes and small improvements for Python debugger
a number of fixes for SQL injections in Python code
a number of fixes and improvements for code insight and inspections
Django support fixes
fixes for Python formatter
a fix for code coverage and Python profiler
a bunch of platform improvements in different subsystems
Code Insight:
Bug PY-1738: Percentage sign breaks SQL query parsing and cannot be used for parameterization
Bug PY-1204: SQL injection: SELECT needn't be followed by space
Bug PY-1654: Copy Reference gets line number instead of function name
Bug PY-1780: "Invalid" sometimes appears in autocomplete list
Bug PY-1741: PostgreSQL syntax highlighting
Bug PY-1626: Autocomplete for attribute of parameterized class does not work
Bug PY-1743: Type inference for "".format()
Bug PY-1765: String/unicode literals in function signatures are not color-coded
Console:
Bug PY-1802: Python Unit tests do not work with active winpty-agent.exe console on Windows
Bug PY-1818: UnboundLocalError: local variable 'traceback' referenced before assignment
Coverage:
Bug PY-1753: coverage not shown in editor since upgrade to 5.0
Debugger:
Bug PY-1805: Jinja2 template debugging is broken in PyCharm 5.0.2
Bug PY-1740: Debugger ignores breakpoints
Bug PY-1792: Remote debugging: Warning about wrong debugger version
Bug PY-1792: Django 1.9 - WARNING: Template path is not available.
Bug PY-1807: PyCharm Concurrent Activity Diagram Not Working
Django:
Bug PY-1787: Create Django project fails when Python interpreter is not configured properly
Docker:
Bug PY-1799: Docker: Image name is reset to the first in the list when opening edit remote interpreter dialog
Formatter:
Bug PY-1330: Wrong indent used for continuation of method call arguments
Bug PY-1797: Pycharm incorrectly uses continuation setting producing non PEP-8 compliant formatting
Inspections:
Bug PY-1742: False positive "'typing' is not listed in the project requirements" for Python 3.5
Bug PY-1718: "Inspect Code" feature flags all SQL placeholders
Bug PY-1693: %b isn't considered as format specifier character
Bug PY-1077: Incorrect expected, got %
Bug PY-1689: AsyncIterable is wrongly highlighted inside async for ... statement
Bug PY-1675: "Package 'ipaddress' is not listed in project requirements" inspection is wrong
Bug PY-1827: Wrong hint on "{}".format(...)
Performance PY-1750: PyCharm 5 is very slow in updating "unresolved reference" code hints
Interpreters Settings:
Bug PY-1805: Paths of Python interpreter are not removed when you remove them from sys.path
Profiler:
Bug PY-1808: Nothing shows when Running Profile or Open cProfile snapshot
Remote Interpreters:
Bug PY-1782: Modules in user-added paths for remote interpreters are not indexed.
Test Runner:
Bug PY-1812: Creating tests: Multiple "Test method" selections only seems to pick first test
No subsystem:
Bug WEB-1934: Align assignments does not work in case of inline comment
Bug WEB-1918: Emmet failing cases in JSX
Bug WEB-1952: Unreadable global variables color
Debugger:
Bug WEB-1864: Regularly getting error: Failed to find breakpoint by id
JavaScript:
Bug WEB-1851: es6 import, annotator warning
JavaScript. Formatter:
Bug WEB-1059: Intellij doesn't automatically indent after a if statement with no braces (AS3, JavaScript/Typescript)
Bug WEB-1312: ES6 Wrong Chaining Indentation
Bug WEB-223: Arrow function is not formatted properly
Bug WEB-1838: Indentation after is wrong
Bug WEB-1971: Formatting preferences cause AssertionError "Attempt to create a composite block with no children" when accessing certain files
JavaScript. Frameworks:
Bug WEB-1955: Angular 2 components are not resolved in HTML
LESS:
Bug WEB-1938: expand selection in css/less issue
Node.js:
Feature: WEB-1955: NPM scripts: make messages/errors in console clickable
REST Client:
Bug WEB-1058: support GET params for POST requests in REST Client Tool Window
TextMate Bundles:
Feature:RUBY-1551: Add ability to add custom textmate *themes* for the textmate bundle support
Bug RUBY-1760: esac keyword in shell script is not highlighted
No subsystem:
Bug IDEA-14972: Live Templates: IDE does not see the change if Copy action was used for creation of a new template
Bug IDEA-14969: Cannot rerun tests in dumb mode + batch rerun when getting out of dumb mode
Bug IDEA-14082: Search Everywhere popup doesn't display relevant class name if jar name is too long
Exception IDEA-13416: Could not start Idea
Code Analysis. Duplicates:
Feature:IDEA-14509: Provide option for duplicated code inspection to exclude generated sources duplicates when processing plain source file
Compiling Project:
Exception: IDEA-12104: MRE at com.intellij.openapi.util.registry.RegistryValue.getBundleValue
Debugger:
Bug IDEA-14981: No completion and strange errors in condition field in decompiled files
Editor. Editing Text:
Bug IDEA-14964: Scrolling pane horizontal position does not follow the caret if Live Template variable placeholder is active
IDE Configuration:
Bug IDEA-15083: Edit Custom VM Options propose to create idea64.vmoptions file instead of idea.vmoptions on OSX
JSON:
Feature:IDEA-14939: Allow to sort nodes alphabetically in the Structure View for JSON documents
Java.Inspections:
Bug IDEA-14850: 'unused library'-inspection error is always treated as warning in teamcity
Project Configuration:
Bug IDEA-15034: Invalidate Cache / Restart doesn't delete unused libraries' cache from .IntelliJIdea16\system\jars
Task Management:
Bug IDEA-15064: Task Server Redmine with API key - Cannot connect even if it succeeds
Version Control. Perforce:
Bug IDEA-14987: NPE when clicking Refresh in Repository tab of Version Control panel when using Perforce server
Bug IDEA-14859: Dead lock in IntelliJ 15.0.1!

New in PyCharm Professional Edition 5.0.3 Build 143.1559.1 (Dec 30, 2015)

Highlights:
a few fixes for performance problems
a number of fixes for Docker support
fixes for integrated Debugger and Profiler
a fix for Django project creation
fixes for Python inspections
numerous platform and web development improvements
No subsystem:
Performance: PY-17756: PyCharm hangs for several seconds when pasting text (via ctrl+v keyboard shortcut), seemingly randomly
Cosmetics: PY-17043: Incorrect formatting of port numbers
Debugger:
Bug: PY-17885: "Import by filename is not supported" when debugging script
Docker:
Bug: PY-17689: Docker: Unable to start Run/Debug configurations with local Docker interpreter w/o Docker Machine
Bug: PY-17515: Manage.py task does not work in docker intergration
Bug: PY-17975: Docker: Container output sometimes gets truncated
Inspections:
Bug: PY-17841: Class 'ABCMeta' does not define '__getitem__', so the '[]' operator cannot be used on its instances
Profiler:
Bug: PY-17697: Profile does not show anything
SQL.Completion:
Feature: DBE-1924: MS SQL: completion for routine parameters
No subsystem:
Bug: WEB-19389: Bower 1.7: List of the available packages is empty
Build tools:
Performance: WEB-19333: Grunt "serve" task and Bower listing cause multiple blocked node processes
Debugger:
Bug: WEB-19464: Debugging Angular 2 has no debug info
Bug: WEB-19334: Debugging Meteor 1.2.x is essentially broken for any language.
File Watchers:
Bug: WEB-17071: Stylus file watcher: changing partial file should result in re-compiling main files
JavaScript:
Bug: WEB-19392: Unused constant
JavaScript. Formatter:
Bug: WEB-18121: Chained method indentation does not work if the line does not start with "."
Node.js:
Bug: WEB-19449: F_OK, R_OK, W_OK and X_OK are not found by WebStorm
No subsystem:
Bug: IDEA-149212: "Cannot copy" errors on project loading
Bug: IDEA-149312: Unstable width of "Preferences" window
Bug: IDEA-149517: IntelliJ IDEA 15.0.3 Crashes on Ubuntu (NPE in blockATKWrapper)
Bug: IDEA-149135: Start failed when using JDK6 as IDEA_JDK
Code Formatting and Code Style:
Bug: IDEA-148214: Reformat code bug
Console:
Bug: IDEA-149450: ANSI escapes not interpreted as expected
Debugger:
Bug: IDEA-149160: Cannot create line breakpoint (with obsolete Python Community Edition plugin)
Diff_Merge:
Usability: IDEA-144839: Disable "intention bulb" in Diff
Documentation:
Bug: IDEA-147837: Conflicting instructions in the preference override documentation
Bug: IDEA-148716: Document new custom settings editing actions
Editor. Code Completion:
Bug: IDEA-148580: Cyclic Expand Word feature gets stuck when hyphenated match exists
Find, Replace, Find Usages:
Bug: IDEA-147804: Latest version, can hit enter to replace in find replace
Bug: IDEA-148781: Replace with Preserve Case does not replace all upper case letters
Bug: IDEA-148519: Find in Path Directory dropdown makes it impossible to distinguish between long paths
User Interface:
Bug: IDEA-149219: org.GNOME.Accessibility.AtkWrapper should be disabled by default
Cosmetics: IDEA-149294: Selection is incorrect (in Settings, NewProject dialogs)
User Interface.Darcula:
Bug: IDEA-143413: Search results are almost unreadable when using copy of Darcula theme
No subsystem:
Performance: WI-30101: PhpStorm hangs when opening big CodeIgniter log files
PHP templates:
Exception: WI-28735: java.lang.UnsupportedOperationException is thrown on typing inside *.sql.twig file
No subsystem:
Bug: KT-5910: Can't call Throwable() in Kotlin
No subsystem:
Bug: HAXE-385
Exception: creating Haxe file (release builds 143.1184.x)
YAML:
Bug: RUBY-17558: Can't edit ERB / RHTML files in RubyMine 8.0.2 on OSX El Capitan

New in PyCharm Professional Edition 5.0.1 Build 143.595 (Dec 4, 2015)

New in PyCharm Professional Edition 5.0.2 Build 143.1183.2 EAP (Dec 4, 2015)

New in PyCharm Professional Edition 5.0.2 Build 143.1015.4 RC (Nov 27, 2015)

New in PyCharm Professional Edition 5.0 Build 143.869.1 RC (Nov 19, 2015)

New in PyCharm Professional Edition 5.0 Build 143.587 RC (Oct 31, 2015)

New in PyCharm Professional Edition 5.0 Build 143.526 RC (Oct 28, 2015)

No subsystem:
Bug PY-17148 Union call type is not calculated even if one member is callable
Bug PY-12394 Issues in Remote SSH External Tools | Create Tool dialog
Exception PY-16829 DialogWrapper Error in settings for Remote SSH External Tools
App Engine:
Bug PY-17214 Application ID with dash is wrongly treated in App Engine Console
Bug PY-17209 Wrong inspection about '.' directory in App Engine console
BDD:
Bug PY-16782 Behave runner does't include error messages in output
Console
Bug PY-10581 Remote SSH External Tools $Prompt$ always appears twice
Cosmetics PY-13715 Show console variables: use default IDE separator for the pane
Coverage:
Bug PY-17136 Coverage.py crashes after removal of current directory
Debugger:
Bug PY-17253 Concurrency Visualization: async tasks aren't finished in Asyncio graph
Bug PY-17298 Concurrency Visualization: async graph is went ahead of real-time
Bug PY-17301 "PyQt compatible" option in debugger
Bug PY-17362 Concurrency Visualization: vertical scrolling causes timestamp's traces
Bug PY-13316 Stop action does not send SIGINT
Cosmetics PY-17141 Concurrency Visualization: thread starting line isn't connected with thread
Cosmetics PY-17365 Concurrency Visualization: Unlimited graph decreasing
Cosmetics PY-17303 Concurrency Visualization: strange behavior with threads selection
Django:
Bug PY-15222 false positive for inspection 'Manager' object is not callable with Django 1.7 related Manager
Docstrings:
Bug PY-17183 Docstring stubs are not inserted for functions that are followed by another declaration with docstring
Bug PY-17333 If docstring summary spans multiple lines and first line is indented after opening quotes, it appears splitted in Quick Documentation
IDE:
Bug PY-16141 PyCharm ignores .tox directory
Inspections:
Bug PY-16303 Misleading warning message for PEP 484 types wrongly specified in docstrings
Interpreters Settings:
Bug PY-9231 "Create virtualenv" should allow creating in an existing empty directory
Profiler:
Cosmetics PY-16944 Profiler: Missing process name in confirmation dialog for profiler disconnect
Refactoring:
Bug PY-17360 Introduce variable doesn't allow to extract expression qualifier
Exception PY-17331 Can't extract variable from a call of class constructor if its name contain word "Class"
Remote Interpreters:
Bug PY-13026 Remote Interpreter: Auto-detect mappings doesn't add them to the run configuration mappings
Bug PY-15571 cannot add interpreter paths for remote interpreters
Bug PY-13087 PyCharm remote python console does not map directories
Exception PY-14892 Remote SSH Tools: Access is allowed from event dispatch thread only Throwable at com.intellij.openapi.diagnostic.Logger.error
Vagrant:
Bug PY-16439 Vagrant 1.7.3 with Virtualbox 5.0 can't be run
Exception PY-16510 Disposal Exception after closing project with Vagrantfile
Exception PY-17368 Editor of class com.intellij.openapi.editor.impl.EditorImpl hasn't been released
Build tools:
Bug WEB-18685 Startup Tasks: Shared RC is added without enabled checkbox
Usability WEB-18677 Startup Tasks: double click should open RC to edit
Debugger:
Exception WEB-18667 cannot debug with Chinese characters in the path
JavaScript:
Bug WEB-18644 Extra Is overridden symbols in editor gutter
Bug WEB-18268 AssertionError on extends
Bug WEB-18684 PATH is not resolved
Bug WEB-18518 es6 import type annotation
Exception WEB-18716 Stub and PSI element type mismatch in path.js: stub JSReturnStatementStubImpl
JavaScript. Frameworks:
Bug WEB-18256 React: completion for imported component doesn't work when not using {}
JavaScript. Inspections:
Bug WEB-18678 JSDoc @inheritdoc tag doesn't work if lower case is used
Node.js:
Bug WEB-18707 IAE in NodeJSModulesSearcher
Bug WEB-17823 Import code style from JSCS configuration file: paths to Node.js and JSCS are not specified
Bug WEB-18714 NPM terminal not using colors
TypeScript:
Bug WEB-18713 Red code in TypeScript
Bug WEB-18732 Dictionary/Associative array hasOwnProperty method expression is not of function type
Bug WEB-18709 Typescript code completion for Constructor retained Parameters
Bug WEB-18764 webstorm EAP, running slooooooow, editor hangs for long periods of time
Bug WEB-18493 Typescript import issues
Cucumber:
Bug RUBY-17196 Allow skip words in completion
No subsystem:
Bug IDEA-146472 "Close Unmodified" also closes pinned tabs
Code Analysis. Duplicates:
Bug IDEA-146699 EAP15 - Duplicate code shows 'null' for other location in tooltip.
Debugger:
Bug IDEA-146191 excessive code decompiling by debugger
Bug IDEA-146336 Debugger decompiles all frames
Performance IDEA-136692 PSI leak from line breakpoints when there's no line breakpoints at all
Find, Replace, Find Usages:
Bug IDEA-146663 Typing on the replace field causes search preview to refresh
Local History:
Bug IDEA-146505 Local History says "Tests Failed" when there were ignored tests
Run | Debug configuration:
Bug IDEA-146128 "Select Run/Debug Configuration" do nothing when navigation bar hidden
Bug IDEA-102423 "Save console output to file" saves relative to the IDEA bin directory, doesn't recognise path variables
User Interface:
Bug IDEA-146049 Do not reuse tab on open from recent files
Bug IDEA-146786 Strange "alert-icon" location when trying to create a class with a bad name.
Bug IDEA-146188 Menus don't always drop down [Linux, GTK+ L&F]
Usability IDEA-143977 Test tool window changes orientation only on tests rerun
Version Control. Git:
Bug IDEA-71600 Git: Update: Missing merge dialog (during unstash/unshelve) for conflicts like "local uncommitted modify"-"incoming delete"
Exception IDEA-142731 Git: Merge: NPE at git4idea.merge.GitMergeProvider$MyMergeSession. on modified-deleted conflict

New in PyCharm Professional Edition 5.0 Build 143.414 Beta (Oct 21, 2015)

New in PyCharm Professional Edition 4.5.4 Build 141.2569 (Sep 2, 2015)

New in PyCharm Professional Edition 4.5.3 Build 141.1899 RC 2 (Jul 8, 2015)

Chef:
RUBY-16687 (Bug): Foodcritic's inspections works much longer then in Terminal in case of big number of the problems
Code Insight:
PY-15499 (Bug): Unresolved reference 'print' (and conflicting python3 vs python2 stubs)
PY-14454 (Bug): Autocompletion doesn't work when _init.py contains __all_ but doesn't import the modules themselves
Code: Formatting:
CPP-3103 (Bug): Formatter: Conditionally uncompiled code unexpectedly formatted
Console:
PY-16250 (Bug): Spurious Matplotlib messages in console
Editor. Error Highlighting:
IDEA-128176 (Bug): Good code is red: Unicode supplementary character range
Find, Replace, Find Usages:
IDEA-142050 (Bug): Search and Replace All not working
IDEA-141800 (Bug): "Except comments" replacement option doesn't work as expected
JavaScript:
WEB-16277 (Performance Problem): infinite js parsing
PHP Formatter:
WI-27766 (Usability Problem): Caret Row background collides with Template Data Language background
Plugin: Deployment _ FTP..:
WI-27786 (Usability Problem): Panel for project level deployment server is shown for interpreter by SSH
WI-27773 (Usability Problem): Error message for project-level deployment server in Remote PHP Interpreter dialog is incorrect
WI-27569 (Usability Problem): Make remote edited files navigatable to Remote Host with Alt+F1 (Select in... action)
WI-27841 (Cosmetics): Minor grammar correction on Remote Editing
WI-27775 (Bug): "Create application level copy of this server" copy server without mappings and excluded paths
WI-27677 (Bug): SSH Console doesn't see "Visible only for the project" deployment servers
WI-27674 (Bug): Servers disappears if their names collides due to setting change visible for project
WI-27908 (Bug): On git revert newly created project-level server misses mappings and excluded paths
WI-27232 (Bug): Remote Edit: tabs names are not updated on deployment server name change
WI-27321 (Exception): Exception on export settings
WI-27795 (Exception): NPE is thrown on attempt to remove a copy of project-level server after git revert
WI-27673 (Exception): Exception is thrown on attempt to create a server without an opened project
Profiler:
PY-16319 (Bug): Profiling brakes in case of unicode characters in path
PY-16389 (Bug): Profiler: not able to profile scripts under python 2.4: SyntaxError: invalid syntax
PY-16388 (Bug): Profiler: not able to profile scripts under python 2.5: ImportError: No module named json
User Interface:
IDEA-125812 (Bug): Now it's impossible to switch between recent files and recent edited files

New in PyCharm Professional Edition 4.5.3 Build 141.1699 RC (Jun 26, 2015)

No subsystem:
WEB-16009 (Feature): Support JSON files with one object per row
IDEA-141232 (Bug): Selecting "All Files" part way through a Replace in Path goes back and replaces any matches already replaced
PY-16049 (Bug): Creating a Flask project with None as a templating language triggers a pip install error
Debugger:
PY-16188 (Bug): debugger variables window shows a key error when expanding a dictionary with long key values
Django:
PY-16092 (Bug): Run manage.py Task... Failed to get real commands on module
PY-15540 (Bug): PyCharm does not obey new template dirs for filesystem.Loader
PY-16083 (Bug): Any use output prevents manage.py from running
PY-16181 (Bug): PyCharm Freezes
PY-15978 (Bug): manage.py commands I/O seems broken
Formatter:
PY-15701 (Feature): Add "..inside function" versions of "minimum blank lines" settings
PY-12360 (Bug): Formatter won't fix PEP8 E303 and W292
PY-16050 (Bug): Formatter doesn't handle spaces in annotations after ":" and "->" according to PEP-8
PY-9923 (Bug): conflict between code formatter and PEP 8 whitespace before def with comments
PY-16078 (Bug): Change default right margin to 99 to conform to PEP 8
Inspections:
PY-15927 (Bug): Quickfix "Add super class call" can't handle conflicting tuple parameters
PY-16036 (Bug): Quickfix "Add super class call" doesn't preserve original name of the "self" parameter
JavaScript. Inspections:
WEB-16924 (Bug): eslint validation context.getFilename incomplete
Jinja2:
PY-15974 (Bug): HTML indents are not obeyed when template is set to "Jinja2"
Refactoring:
PY-9419 (Feature): New intention: convert tuple to list and vice-versa
PY-9285 (Bug): Change Signature: cannot perform refactoring for project files, when project root is added to interpreter paths
PY-10553 (Bug): Move file refactoring badly process imports for class with the same name as containing file
PY-11561 (Bug): "Add super class call" incorrectly inserts parameter annotations
PY-14617 (Bug): Moving module out of the parent package doesn't correctly update relative import statements for Python 2 and old-style relative imports without dots
Test Runner:
PY-16054 (Bug): pycharm_helpers have priority in sys.path
PY-8042 (Bug): Subclasses of NoseTestSuiteRunner not recognized by django-nose support.
User Interface:
IDEA-141585 (Usability Problem): Sluggish scrolling when Soft-Wraps are enabled and text is wrapped
Version Control:
IDEA-141480 (Bug): Changes are lost after push

New in PyCharm Professional Edition 4.5.2 Build 141.1580 RC (Jun 16, 2015)

No subsystem:
WEB-16843 (Usability Problem): Bower: notify users when searching for packages fails because of time out
IDEA-138443 (Bug): Selecting Window->(Minified Window) does not show the minified window
WEB-16884 (Bug): Add support for JSHint 2.8.0
IDEA-137908 (Bug): External documentation (from javadoc.jar) is not shown
RUBY-16676 (Bug): if you hit enter in the rails console while the completion window is open, it does not evaluate the current line
WEB-16724 (Bug): Extract variable in reactjs .jsx file fails
IDEA-141078 (Bug): Javadoc quickdoc popup: "null" text instead of "@Nullable"?
IDEA-141222 (Bug): Cannot switch between projects
BDD:
PY-16031 (Usability Problem): Behave test output should link exception call stack to lines in source code
ColdFusion:
IDEA-132315 (Bug): IDEA marks double hashes as Error
Debugger:
PY-15500 (Feature): "Step Into My Code" action in debugger
IDEA-141324 (Bug): Line numbers in breakpoints dialog box broken by line wrappin
IDEA-132852 (Bug): Debugger: values in editor are still shown after disconnect
Django:
PY-16012 (Bug): Env variables are not passed to manage.py when it fetches commands.
PY-16021 (Bug): mange.py task broken and doesn't launch
HTML:
WEB-16748 (Bug): Simultaneous tag editing feature fails at PHP string
WEB-15277 (Bug): Repeating breadcrumbs
WEB-16802 (Bug): Misplaced lang attribute in new HTML file (head instead of html)
WEB-2329 (Exception): Exception is thrown for Zen coding in injected HTML
IDE:
RUBY-16725 (Bug): File Encodings settings page are missed
Indices:
IDEA-141130 (Exception): InvalidVirtualFileAccessException at com.intellij.openapi.vfs.newvfs.persistent.PersistentFSImpl.getFileId
IDEA-136562 (Exception): SerializerNotFoundException
Inspections:
PY-11541 (Bug): Unresolved references after isinstance(s, basestring) check
PY-15898 (Bug): Unresolved references inspection doesn't work for Python scratch files
JavaScript:
WEB-16476 (Bug): False positive "Unresolved function or method" with valid javascript forward references
JavaScript. Formatter:
WEB-16646 (Bug): Reformat code renames variables start which "в" char (maybe other)
JavaScript. Frameworks:
WEB-16753 (Bug): Component name shows multiple time in the code completion suggestions
JavaScript. Inspections:
WEB-16840 (Feature): Add support for eslintConfig field in package.json
WEB-16403 (Feature): Code Quality Tools - JSHint Search for configs(s) Correction
WEB-16001 (Cosmetics): ESLint .eslintrc as YAML causes spurious error
WEB-16652 (Bug): Code Quality Tools: inspections settings should be taken from profile chosen when running Code/Inspect Code
WEB-16816 (Bug): ESLint does not work on *.es6 files
WEB-16860 (Bug): ESLint Plugin needs to support the --reset option
LESS:
WEB-16701 (Bug): Parser throws error on valid LESS variable names beginning with numbers
Node.js:
WEB-16715 (Bug): Node: detect npm location for nodist on Windows
PHP debug:
WI-27433 (Feature): Navigate to php.ini from interpreter settings for remote interpreter
Plugin Support. API:
IDEA-141111 (Bug): CustomUncommenter#findMaximumCommentedRange is broken
Plugin: Deployment _ FTP..:
WI-7231 (Feature): Provide 'Create file' action for 'Remote Host' view
WI-27566 (Usability Problem): Allow to assign shortcut for action ''New'' in Remote Host tab
WI-27569 (Usability Problem): Make remote edited files navigatable to Remote Host with Alt+F1 (Select in... action)
WI-27639 (Cosmetics): Remote Edit: cannot undo dialog shows internal id of the server
WI-27239 (Bug): Remote edit: doesn't check on upload whether remote file was changed
WI-27688 (Exception): Exception on adding new server
Task Management:
IDEA-131992 (Feature): FogBugz improvements
Test Runner:
PY-14560 (Bug): Console doesn't parse tracebacks generated by py.test
TypeScript:
WEB-15917 (Bug): Typescript: wrong declare class and declare var constructs formatting
User Interface:
IDEA-139761 (Bug): Incorrect rendering of scrollbar track
Version Control. Git:
IDEA-140436 (Usability Problem): Git | Merge Changes with conflicts does not automatically display Resolve Conflicts
IDEA-140297 (Usability Problem): Drag-n-drop in interactive rebase editor works incorrectly
IDEA-91996 (Usability Problem): Git: rebasing actions are disabled for repository in rebasing state depending on selection in Project View
IDEA-140501 (Performance Problem): Using all of the CPU and eventually WebStorm is unusable
IDEA-141204 (Bug): Git log displays labels incorrectly for Git 2.4.3

New in PyCharm Professional Edition 4.5.1 Build 141.1199 RC (May 21, 2015)

No subsystem:
PY-9616 (Task): Add the attached files to the Tips of the Day
WEB-16594 (Bug): Good code marked red. Javascript getter shown as error if version set to ECMAScript 6 or JSX Harmony.
BDD:
PY-14768 (Bug): lettuce integration doesn't know ?: in a regex group doesn't capture
Debugger:
IDEA-139945 (Bug): When putting a watch on a breakpoint, Java debugger produces a boxed Integer instead of primitive int
PY-15929 (Bug): Inline debugger seems to be not actually inline
IDEA-132852 (Bug): Debugger: values in editor are still shown after disconnect
Django:
PY-15925 (Bug): Run manage.py task broken in 4.5.0
PY-15894 (Bug): Run manage.py task broken when django root is not project root
PY-15816 (Bug): Run manage.py task: Quick doc doesn't work when the caret is at the end of word
PY-15855 (Bug): New Django manage.py console doesn't support non-ascii help strings
IDE:
PY-14236 (Task): Please use the attached archive as a tip of the day
PY-15278 (Task): Use the attached archive as Tips of the Day for 4.5
JavaScript:
WEB-15884 (Bug): ES6 'export * from' declarations
WEB-16188 (Bug): IntelliJ 14.1 AngularJs 141.2 plugin highlighting functions as unresolved
JavaScript. Inspections:
WEB-16106 (Usability Problem): JSCS integration, plugin not found
WEB-16544 (Bug): JSCS: add verbose option and correct "validateQuoteMarks" rule type
Product Documentation:
PY-15514 (Task): Please replace tip of day file with the attached one.
Profiler:
PY-15905 (Bug): PyCharm 4.5 Profiler: pstat snapshot not written when using sys.exit(0) or raising SystemExit
PY-15801 (Bug): Profiler fails "no module named prof_io"
Remote Interpreters:
PY-12143 (Usability Problem): Show progress for uploading helpers to remote host
PY-13880 (Bug): Tip of the Day for Configuring remote interpreter: typo
RUBY-16654 (Bug): Can't SSH into Vagrant machine on Windows
Run:
PY-15481 (Bug): Incorrect utf-8 encoding in the console after executing Run or Debug commands
Task Management:
IDEA-139903 (Usability Problem): TaskManagement: Trello: Change 'number' placeholder in commit message
Test Runner:
PY-15869 (Bug): Pattern does not work on unittest
TypeScript:
WEB-16431 (Bug): TypeScript: String arrays from lib.es6.d.ts; "Unresolved function or method map"
Version Control:
IDEA-137838 (Usability Problem): Ctrl + C - should copy a file name into a clipboard in Commit Changes window, not absolute path
IDEA-139488 (Bug): Ctrl-C in Local Changes copies to clipboard one file name only
IDEA-130530 (Bug): Changes Tool Window - Local Changes - ctrl+c = ctrl+shift+c
XML:
IDEA-129370 (Feature): Support XML Schema (XSD) 1.1

New in PyCharm Professional Edition 4.5 Build 141.1116 RC 2 (May 14, 2015)

New in PyCharm Professional Edition 4.5 Build 141.1075 RC (May 13, 2015)

No subsystem:
CPP-3150 (Usability Problem): Warn users about Vim plugin on Welcome screen
WEB-16446 (Bug): JSCS package path is configured globally rather then per project
WEB-16467 (Bug): HEAD request not handled correctly in built in server
WEB-16386 (Bug): WebStorm 10.0.2 hangs and does not respond
App Engine:
PY-15782 (Usability Problem): Use OAuth2 as default option in App Engine deploy
PY-14551 (Bug): PyCharm doesn't resolving files and variables in App Engine project.
BDD:
PY-14532 (Feature): Support for behave’s default parse mode for step parameters
Code Insight:
PY-11214 (Bug): No code completion for _next_() method
PY-15271 (Bug): Numpy: Unresolved reference: false positive for numpy array scalar like string_
PY-15503 (Bug): Numpy: unresolved reference: false positive for testing package referenced with numpy import only
PY-15818 (Bug): Import from project isn't resolved in Scratch
Cucumber JVM:
IDEA-128412 (Bug): Gherkin parser does not work with several features in one file
IDEA-118568 (Bug): Unicode characters in StepDef are used should not match \w
Debugger:
PY-15500 (Feature): "Step Into My Code" action in debugger
WEB-16172 (Bug): Javascript debugging - breakpoints dont match display when using template blocks (and not )
PY-15793 (Bug): Remote debug: hide message after downloading sources
Django:
PY-15803 (Bug): URL isn't clickable in PY-141.583
PY-15789 (Bug): manage.py - failed to get real commands on module
File Watchers:
WEB-16470 (Bug): File watcher: spaces in paths prevent to run program
WEB-12196 (Bug): File Watcher: Output Filter: output not parsed when filename contains spaces/brackets. Unusable with Dropbox
HTML:
WEB-16247 (Bug): Some tag names duplicated in html5 completion
WEB-14928 (Bug): End of JavaScript comments detected
Hibernate:
IDEA-130329 (Bug): "Cannot resolve file" in Hibernate XML due to Maven target folder
IDE:
PY-6149 (Feature): Add Support for Marking Directories as "Resource Roots", a la PHPStorm
IDE Configuration:
IDEA-139409 (Bug): Persistent message "File type recognized: File extension *.vm was reassigned to VTL"
IDEA-139883 (Bug): Changes in file associations are not saved
Inspections:
PY-15810 (Bug): Function annotations cause bogus unresolved reference warnings
JavaScript:
WEB-16410 (Usability Problem): Download libraries: when searching for typescript stub, navigate to library with name that starts with entered substring first
WEB-16444 (Bug): ES6 inside inline scripts
WEB-16111 (Bug): Code completion is not working for nested objects defined outside
WEB-16260 (Bug): Failing type inference with an object conforming to a typedef
WEB-14921 (Bug): Better Structure View for ExtJS Files
JavaScript. Inspections:
WEB-16405 (Bug): JSCS: correctly recognize type for each rule
WEB-16406 (Bug): JSCS: use correct list of operators for rules type completion
WEB-16163 (Bug): jscs unknown options
WEB-16189 (Bug): Select path to Node.js and JSCS automatically
JavaScript. Predefs:
WEB-14761 (Bug): The Object.freeze definition in EcmaScript5.js (EcmaScript 5 library) is wrong
JavaScript. Refactoring:
WEB-15848 (Bug): Support rename of the imported\exported variable
Node.js:
WEB-16134 (Usability Problem): Inspections: "Insert require()" quick fix: use single quotes
WEB-16133 (Bug): Inspections: "Insert require()" quick fix: suggest module name and show it first in the list
WEB-16242 (Bug): Node js auto import: correctly calculate main module
Parsing:
PY-15366 (Bug): No completion for matplotlib figure
Plugin: Deployment _ FTP..:
WI-27246 (Bug): Remote Edit: it's impossible to open a file without known file type
WI-21962 (Bug): Upload changed when document save
WI-27232 (Bug): Remote Edit: tabs names are not updated on deployment server name change
WI-27231 (Bug): Remote Edit: Symlinked files are truncated
WI-27233 (Bug): Remote edit: Hide file extension in editor tabs doesn't work
Profiler:
PY-15822 (Cosmetics): Profiler: add padding for node on the graph near call count
PY-15831 (Cosmetics): Profiler: missing profiler icon in toolwindow after stop process
PY-15825 (Bug): Profiler: Test Runner: not able to run pytest with profiler: ImportError: No module named 'teamcity'
PY-15820 (Bug): Profiler: Remote Interpreter: Capture snapshot button seems to do nothing
PY-15821 (Bug): Profiler: Remote Interpreter: Navigate to source doesn't open downloaded sources.
PY-15840 (Bug): Empty profiling results for Unittests
PY-15832 (Bug): Profiler: strange tmp suffix in snapshots paths from remote interpreter
PY-15800 (Exception): new python profiler integration doesn't work with remote debugger (build 141.988)
Project and File Wizards:
CPP-2746 (Bug): CMake variables aren't processed in the "Create new C++ class" dialog
Slim:
RUBY-16444 (Bug): You can't use the class name starting with -
Stylus:
WEB-13406 (Bug): Stylus nested media query duplicate rule flag invalid
WEB-13162 (Bug): Stylus: Structure view: correctly recognize several @media queries
Terminal:
IDEA-139633 (Bug): Terminal doesn't show prompt or current folder
Test Runner:
PY-12621 (Bug): pytest: stdout/stderr output not shown for individual tests
TypeScript:
WEB-14009 (Bug): Rename TypeScript import statement does not also rename references to imported module
User Interface:
IDEA-138257 (Bug): High DPI monitor issue: small text in notification popups
Version Control:
IDEA-139870 (Bug): Issue with context menu for annotation panel for files without an associated type
Version Control. Git:
IDEA-137749 (Exception): Compare with branch: Read access is allowed from event dispatch thread or inside read-action only: Throwable at com.intellij.openapi.fileEditor.impl.FileDocumentManagerImpl.getDocument
Version Control. Log:
IDEA-138326 (Bug): Selected commit can get out of sight after switching IntelliSort on or off.

New in PyCharm Professional Edition 4.5 Build 141.988 EAP (May 6, 2015)

No subsystem:
IDEA-132554 (Usability Problem): automatic window scroll after CTRL-ALT-L
WEB-16257 (Bug): Incorrect documentation for Element#classList methods
WEB-16175 (Bug): Element style doesn't have required attribute scoped
Build tools:
WEB-16366 (Bug): cannot parse Grunt tasks
Code Formatting and Code Style:
IDEA-138967 (Bug): \unnnn notation doesn't work in quick docs
Code Navigation:
IDEA-139293 (Bug): Strange behavior "Go to file" dialog when I paste file name with leading Tab
Console:
PY-15677 (Bug): Error in show_in_pager when using help in python console
Debugger:
PY-15500 (Feature): "Step Into My Code" action in debugger
PY-15502 (Bug): Debugger: do not stop on exceptions thrown inside pydev-debugger with on raise setting set
PY-15647 (Bug): QThread.parent() returns None when debugging
Diff_Merge:
IDEA-139645 (Bug): Diff window no longer working...
Django:
PY-15615 (Bug): Django: missing completion for the GenericIPAdress field attributes
PY-15074 (Bug): Reformat code removes code from template with HTML and JavaScript
PY-15657 (Bug): Django: Run manage.py Task: completion for references doesn't work in multi-project environment
PY-13980 (Bug): "Run manage.py task" uses wrong project when specifying parameters
Editor. Editing Text:
IDEA-139523 (Feature): Option to retain Code Folding after Paste
HTML:
WEB-16321 (Bug): Inspection Unknown HTML boolean tag attribute Warns on Valid HTML5
IPython Notebook:
PY-15722 (Usability Problem): IPython Notebook: do not propose to start server if there is one already running from console
PY-15045 (Usability Problem): Newly created cell evaluation
PY-14094 (Task): Interrupt/reload kernel actions
PY-15690 (Bug): IPython Notebook: not able to terminate running notebook server on PyCharm exit
PY-15404 (Bug): ipython notebook %load does not work
PY-15648 (Exception): Ipython notebook is not displaying
Inspections:
PY-15505 (Bug): Inspections: supressions are ignored in 141 branch
JavaScript:
WEB-16158 (Bug): Duplicate declaration error
WEB-16262 (Bug): Incorrect suggestions
WEB-16261 (Bug): RubyMine 7.1 Hangups
WEB-16277 (Bug): infinite js parsing
WEB-16078 (Bug): ES6: Autocomplete confusion
WEB-16198 (Bug): Javascript : unresolved function or method from super class where there is also a "static" method
WEB-16340 (Bug): IllegalStateException: No match found at JSDocumentationUtils.handleCommentLine() on indexing
WEB-16343 (Bug): IllegalStateException on modifying JavaScript settings of default project properties
WEB-16336 (Bug): Webstorm can't autocompletes alias imports
JavaScript. Frameworks:
WEB-16355 (Bug): JSX: HTML tags completion is not available, NPE at ReactXmlExtension$1.execute()
JavaScript. Inspections:
WEB-16314 (Bug): Add support for .eslintignore
Packaging and Installation:
IDEA-139036 (Bug): IDEA Updater - java.lang.OutOfMemoryError: Java heap space
Plugin: Deployment _ FTP..:
WI-1398 (Feature): Opening single file, or download selected directories from FTP.
WI-27228 (Usability Problem): "Edit Remote file" has the same mnemonic as "Rename"
WI-27229 (Usability Problem): Remote Edit: allow to open remote file using double click
WI-27230 (Usability Problem): Remote Edit: attempt to open *.phar file shifts focus to Navigation bar
WI-27252 (Cosmetics): Remote Edit: upload current remote file action should not be shown in context menu
WI-27264 (Bug): Remote Edit: assert error on multiple openings of a large file
Profiler:
PY-15756 (Usability Problem): Profiler: saved snapshot are not opened automatically after profiling is finished
PY-15780 (Bug): Profiler: no relation between module and function from it
PY-15754 (Bug): Profiler: naviagate to code doesn't work from profiler statistics
PY-15753 (Bug): Profiler: FileNotFoundError: [Errno 2] No such file or directory: '%USERHOME%\\.PyCharm40\\system\\snapshots
untitled50.pstat'
PY-15757 (Bug): Profiler: own time of some method should never show more than 100%
PY-15772 (Bug): Profiler: fails to capture snapshot under python3: TypeError: Can't convert 'bytes' object to str implicitly
PY-15771 (Bug): Profiler: not able to run Django server configurations in profiling mode
PY-15778 (Bug): Profiler: filter out internal functions from statistics
PY-15779 (Bug): Profiler: Copy from statistics tab should copy function names
PY-15755 (Exception): Profiler: Open Snapshot: uses wrong python interperter when invoked from Run toolwindow: ValueError: bad marshal data (unknown type code) at com.jetbrains.python.profiler.ProfilerPackage$PStatsReader$803f0744.loadPstatFromFile
PY-15777 (Exception): Profiler: ISE at com.jetbrains.python.profiler.ProfilerPackage$VirtualFiles$50deba8a.originalVirtualFile
Puppet:
RUBY-16592 (Feature): Resolving for class names and parameters when using resource-like class declaration
RUBY-16648 (Bug): Weak module module roots refreshing in puppet
RUBY-16625 (Bug): Rubymine does not recognise nagios_* puppet types
RUBY-16634 (Bug): Puppet Support plugin: "Find usages" returns no results for namespaced classes
RUBY-16591 (Bug): Ruby-defined types do not recognise 'ensurable' property
Task Management:
IDEA-138415 (Bug): Open task: serverUrl is undefined
TypeScript:
WEB-16287 (Bug): Unable to use lib.es6.d.ts over lib.d.ts
User Interface:
IDEA-137398 (Bug): unreadable notification when win7 text size is increased
IDEA-79203 (Bug): Re-run keyboard shortcut (Ctrl-F5) doesn't work
Version Control:
IDEA-77338 (Performance Problem): Perform 'Add to VCS' action under progress
IDEA-130082 (Performance Problem): IntelliJ very sluggish while editing text in any editor, when there are many ignored files in VCS
IDEA-134166 (Performance Problem): IntelliJ indexing hangs the main thread with changes that touch many files
Version Control. Git:
IDEA-130665 (Usability Problem): Rebase branch dialog doesn't keep previous choices after rebase
IDEA-137632 (Usability Problem): Git interactive rebasing dialog speed search
IDEA-120261 (Usability Problem): Better select default Git root in Git Rebase Dialog
IDEA-114570 (Performance Problem): 100% CPU, app locked up, when changing git branches.
IDEA-137636 (Cosmetics): Git interactive rebase dialog default column size should not be equal
IDEA-139020 (Cosmetics): Corrupted error message in "Rebasing Commits" dialog
IDEA-139758 (Bug): Git Interactive Rebase: stopping to edit a commit should refresh the virtual file system
IDEA-138787 (Bug): Interactive rebase does nothing if the current branch is directly below the base branch (the "noop" situation)
IDEA-139500 (Exception): Git: Interactive Rebase: AE at git4idea.rebase.GitRebaseLineListener.onLineAvailable
IDEA-139506 (Exception): Git: Interactive Rebase: IOOBE at java.util.ArrayList.rangeCheck

New in PyCharm Professional Edition 4.5 Build 141.583 EAP (Apr 10, 2015)

New in PyCharm Professional Edition 4.0.5 Build 139.1547 (Mar 11, 2015)

No subsystem:
PY-14417 (Usability Problem): Do not show namespace packages as plain directories in "Project" tool window
IDEA-131144 (Bug): A part of method name is improperly reported as undefined path variable
PY-14725 (Bug): Some folders are displayed as blank items with no icon or text during indexing
IDEA-133598 (Bug): PsiInvalidElementAccessException: Element: class com.intellij.psi.impl.source.PsiJavaCodeReferenceElementImpl because: containing file is null
BDD:
PY-15177 (Bug): DeprecationWarning: Use behave.formatter._registry.register_as() instead.
Code Analysis. Inspection:
IDEA-134087 (Bug): Deadlock while running an inspection on the project
Code Formatting and Code Style:
IDEA-134402 (Bug): Can't rearrange entries when formatting a single file
Code Insight:
PY-14527 (Bug): Don't mark unimportable directories as Python 3.3+ packages
PY-13124 (Bug): False positive for numpy.random.randint
PY-13694 (Bug): Numpy: Unresolved reference: false positive for greater
PY-15002 (Exception): Code Completion broken with pypy
Code Navigation:
IDEA-90564 (Bug): Navigation bar closes prematurely if in floating mode
CoffeeScript:
WEB-14980 (Bug): Files becomes uneditable, and application unusable, in 9.0.3
Debugger:
PY-14649 (Bug): Importing in debug mode fails; works fine in run mode
PY-13927 (Bug): Debugger: Timeout waiting for response on 113 when viewing watches
PY-14779 (Bug): ImportErrors with runserver in debug mode
PY-15007 (Bug): Debugger exits with exit code 137
PY-14866 (Bug): PyCharm 4.0.4 crashes when starting web2py under debug
IDEA-122127 (Bug): Android Studio: popups for JavaDoc and variables are conflicting
PY-14309 (Bug): Expression evaluator is weird with 'self'
Django:
PY-14977 (Bug): PyCharm is not obeying my file specific code style for HTML
PY-14216 (Bug): Code completion for Model.objects does not work with Django 1.7.x
PY-13994 (Bug): Apps in INSTALLED_APPS are not recognised when using new AppConfig method in Django 1.7
PY-14792 (Bug): incorrect formatting of custom tags that start with "comment"
PY-2978 (Bug): ManyToManyField related object methods
Editing:
RUBY-16084 (Bug): Formatting code always prepends extra space every re-format call (nested method in array case)
File Watchers:
WEB-14790 (Bug): WebStorm does't show full error description from file watcher.
WEB-14764 (Bug): File watchers, TypeScript: watcher for a file that imports external module is not triggered when changing this module
WEB-14812 (Exception): java.lang.AssertionError: Already disposed: Project (Disposed)
Formatter:
PY-12145 (Bug): Formatting of closing bracket in dict violates PEP8
PY-14838 (Bug): Python incorrect formatting
PY-13004 (Bug): PEP8: closing bracket does not match visual indentation
PY-13955 (Bug): Formatter bug
IDE Configuration:
IDEA-134783 (Usability Problem): Plugin manager: check dumbawareness of actions
IDEA-134505 (Bug): Default settings are not applied anymore when opening a new directory in new version (139.659.2) if default settings was created in previous version (139.224.1)
IDEA-136683 (Bug): Error on Settings save: Cannot save scheme 'Ruby/Rails: The data "null" is not legal for a JDOM attribute: A null is not a legal XML value.
IDEA-134979 (Bug): IDEA hangs on startup
Inspections:
PY-11316 (Bug): Unresolved reference 'numpy.square'
PY-12474 (Bug): Unresolved reference 'numpy.sign'
PY-13394 (Bug): code inspection for 'in' keyword seems to be reversing the types
PY-15017 (Bug): PyCharm IDE linter erroneously flags an error with operational code using PEP3107 annotation
JavaEE.Tomcat:
IDEA-132406 (Bug): Custom logs not showing when running tomcat
JavaScript. Frameworks:
WEB-14284 (Task): Document creation of an AngularJS project stub
WEB-14692 (Bug): AngularJS - good code yellow - comma in ng-repeat LHS
Language Injection:
IDEA-133425 (Bug): JSON language injection in java string complains about escaped quotes
Packaging and Installation:
IDEA-136295 (Bug): pycharm launcher on OSX does not set idea.executable causing failure to load vmoptions files
IDEA-134777 (Bug): PyCharm 3.0.2 asking for permission for incoming network connections on every launch (OS X)
IDEA-136274 (Bug): Idea64 crashes when IDEA_VM_OPTIONS is configured
Plugin: Deployment _ FTP..:
WI-26204 (Bug): IDE fails on D'n'D of recursive symlinks on FTP or FTPS
SASS:
WEB-15222 (Bug): Compass support in PyCharm - www.iml importPaths saves in different orders
TypeScript:
WEB-14758 (Bug): React.createClass in a TypeScript class causes bug
User Interface:
IDEA-135711 (Bug): 'Problems' icon not always highlighted when there is a problem
IDEA-130840 (Bug): 'keymap' configurable is modified after open Preferences
IDEA-135089 (Bug): Search and replace multiline text allows to input only three lines
Version Control:
IDEA-134734 (Bug): ChangesView.Commit fails with exception
IDEA-135623 (Bug): Shelf: new and removed files are treated as modified, and the diff can't be shown for them
Version Control. Git:
IDEA-134412 (Bug): "Share project on GitHub" initial push failed: no current branch
IDEA-135159 (Exception): NPE at git4idea.update.GitUpdateOptionsPanel.updateFrom
Web2Py:
PY-13794 (Bug): Web2Py: unresolved reference: false positive for references in model file
XML:
IDEA-134818 (Bug): Unable to fetch a missing resource

New in PyCharm Professional Edition 4.0.5 Build 139.1525 RC 2 EAP (Mar 6, 2015)

New in PyCharm Professional Edition 4.0.5 Build 139.1485 EAP (Mar 5, 2015)

No subsystem:
PY-14417 (Usability Problem): Do not show namespace packages as plain directories in "Project" tool window
IDEA-131144 (Bug): A part of method name is improperly reported as undefined path variable
PY-14725 (Bug): Some folders are displayed as blank items with no icon or text during indexing
IDEA-133598 (Bug): PsiInvalidElementAccessException: Element: class com.intellij.psi.impl.source.PsiJavaCodeReferenceElementImpl because: containing file is null
Code Analysis. Inspection:
IDEA-134087 (Bug): Deadlock while running an inspection on the project
Code Formatting and Code Style:
IDEA-134402 (Bug): Can't rearrange entries when formatting a single file
Code Insight:
PY-14527 (Bug): Don't mark unimportable directories as Python 3.3+ packages
PY-13124 (Bug): False positive for numpy.random.randint
PY-13694 (Bug): Numpy: Unresolved reference: false positive for greater
PY-15002 (Exception): Code Completion broken with pypy
Code Navigation:
IDEA-90564 (Bug): Navigation bar closes prematurely if in floating mode
CoffeeScript:
WEB-14980 (Bug): Files becomes uneditable, and application unusable, in 9.0.3
Debugger:
PY-14649 (Bug): Importing in debug mode fails; works fine in run mode
PY-13927 (Bug): Debugger: Timeout waiting for response on 113 when viewing watches
PY-14866 (Bug): PyCharm 4.0.4 crashes when starting web2py under debug
IDEA-122127 (Bug): Android Studio: popups for JavaDoc and variables are conflicting
PY-14779 (Bug): ImportErrors with runserver in debug mode
PY-14309 (Bug): Expression evaluator is weird with 'self'
Django:
PY-14977 (Bug): PyCharm is not obeying my file specific code style for HTML
PY-14216 (Bug): Code completion for Model.objects does not work with Django 1.7.x
PY-13994 (Bug): Apps in INSTALLED_APPS are not recognised when using new AppConfig method in Django 1.7
PY-14792 (Bug): incorrect formatting of custom tags that start with "comment"
PY-2978 (Bug): ManyToManyField related object methods
Editing:
RUBY-16084 (Bug): Formatting code always prepends extra space every re-format call (nested method in array case)
File Watchers:
WEB-14790 (Bug): WebStorm does't show full error description from file watcher.
WEB-14764 (Bug): File watchers, TypeScript: watcher for a file that imports external module is not triggered when changing this module
WEB-14812 (Exception): java.lang.AssertionError: Already disposed: Project (Disposed)
Formatter:
PY-12145 (Bug): Formatting of closing bracket in dict violates PEP8
PY-14838 (Bug): Python incorrect formatting
PY-13004 (Bug): PEP8: closing bracket does not match visual indentation
PY-13955 (Bug): Formatter bug
IDE Configuration:
IDEA-134783 (Usability Problem): Plugin manager: check dumbawareness of actions
IDEA-134505 (Bug): Default settings are not applied anymore when opening a new directory in new version (139.659.2) if default settings was created in previous version (139.224.1)
IDEA-136683 (Bug): Error on Settings save: Cannot save scheme 'Ruby/Rails: The data "null" is not legal for a JDOM attribute: A null is not a legal XML value.
IDEA-134979 (Bug): IDEA hangs on startup
Inspections:
PY-11316 (Bug): Unresolved reference 'numpy.square'
PY-12474 (Bug): Unresolved reference 'numpy.sign'
PY-13394 (Bug): code inspection for 'in' keyword seems to be reversing the types
PY-15017 (Bug): PyCharm IDE linter erroneously flags an error with operational code using PEP3107 annotation
JavaScript. Frameworks:
WEB-14284 (Task): Document creation of an AngularJS project stub
WEB-14692 (Bug): AngularJS - good code yellow - comma in ng-repeat LHS
Language Injection:
IDEA-133425 (Bug): JSON language injection in java string complains about escaped quotes
Packaging and Installation:
IDEA-136295 (Bug): pycharm launcher on OSX does not set idea.executable causing failure to load vmoptions files
IDEA-134777 (Bug): PyCharm 3.0.2 asking for permission for incoming network connections on every launch (OS X)
IDEA-136274 (Bug): Idea64 crashes when IDEA_VM_OPTIONS is configured
Plugin: Deployment _ FTP..:
WI-26204 (Bug): IDE fails on D'n'D of recursive symlinks on FTP or FTPS
SASS:
WEB-15222 (Bug): Compass support in PyCharm - www.iml importPaths saves in different orders
TypeScript:
WEB-14758 (Bug): React.createClass in a TypeScript class causes bug
User Interface:
IDEA-135711 (Bug): 'Problems' icon not always highlighted when there is a problem
IDEA-130840 (Bug): 'keymap' configurable is modified after open Preferences
IDEA-135089 (Bug): Search and replace multiline text allows to input only three lines
Version Control:
IDEA-134734 (Bug): ChangesView.Commit fails with exception
IDEA-135623 (Bug): Shelf: new and removed files are treated as modified, and the diff can't be shown for them
Version Control. Git:
IDEA-134412 (Bug): "Share project on GitHub" initial push failed: no current branch
IDEA-135159 (Exception): NPE at git4idea.update.GitUpdateOptionsPanel.updateFrom
Web2Py:
PY-13794 (Bug): Web2Py: unresolved reference: false positive for references in model file
XML:
IDEA-134818 (Bug): Unable to fetch a missing resource

New in PyCharm Professional Edition 4.0.4 Build 139.1001 (Jan 16, 2015)

HIGHLIGHTS:
This update contains a lot of improvements: IPython Notebook integration, the debugger, the embedded local terminal, Git and Subversion support, resolve of class references, Lettuce support, CSS support – all this have got our attention.
Also there is one small but handy feature. If you open a Python console tool window and would like to have more then one consoles there, now there is a special button just for that:
No subsystem:
WEB-14686 (Bug): Run Configurations: "CreateProcess error=87, The parameter is incorrect" error on invalid environment variable
IDEA-131621 (Bug): IDEA 139.144.2 takes forever to start. Hangs on 100% splash screen state
IDEA-131770 (Bug): IllegalStateException on start
WEB-14133 (Bug): Live template is evaluated inside another live template placeholder (scope: JSON)
BDD:
PY-14678 (Bug): Lettuce should allow user to pass all arguments including -t, -r and others
PY-14796 (Bug): Running lettuce 0.2.19 fails
Build tools:
WEB-14606 (Feature): Gulp: use default run configuration when fetching tasks from gulpfile
WEB-13924 (Feature): Gulp: RC: provide possibility to define arguments for tasks
WEB-14508 (Feature): Add ability to hide gulp tasks from "Select Run/Debug configuration" dropdown
CSS:
WEB-14635 (Cosmetics): Intention settings for CSS: remove extra line from 'Description'
WEB-14647 (Bug): Incorrect visualization of partially duplicated code blocks in css files.
WEB-14664 (Bug): Editor pane should recognize @charset-declared encoding for CSS/SCSS files
WEB-14733 (Bug): CSS calc erroneously shown to be syntax error for complex subexpressions
WEB-14308 (Bug): Mouse focus lost on style and script tags
WEB-12616 (Bug): Auto-formatting adds extra space - breaks CSS
Console:
PY-14513 (Feature): PyCharm 4.0 - Multiple Consoles
PY-14847 (Usability Problem): Execute selection in console: don't ask for target console when one is visible
Debugger:
PY-12782 (Usability Problem): pydevd.CheckAliveThread not killed when stoptrace() called
PY-13861 (Bug): Remote Debug Server: remote console output is not translated to debug console
IDEA-134572 (Bug): Watch edit by mouse click is triggered when it should not
PY-1509 (Bug): Debug variable inspection pane/tree does not support MultiValueDict
PY-14779 (Bug): ImportErrors with runserver in debug mode
PY-5834 (Bug): Incosistent representation of escaped values in debugger variable inspector
Editing:
PY-12349 (Bug): Do not suggest live templates inside string literals
File System:
IDEA-134360 (Bug): Deadlock in vfs
IDE:
RUBY-15995 (Bug): Rubymine 7 command line launcher doesn't exit on OSX
IDE Configuration:
IDEA-134370 (Performance Problem): Check connection via proxy freezes IDEA completely
IDEA-134737 (Bug): can't download plugin
IDEA-133305 (Security Problem): using TLS and a correct TLS/SSL certificate for product updates
IPython Notebook:
PY-14396 (Usability Problem): IPython Notebook: allow to specify already running notebook server on run cell
PY-14816 (Performance Problem): IPython Notebook: Pycharm is unresponsive when trying to start notebook server
PY-14503 (Bug): IPython Notebook, command-shift-up/down moves cell correctly, but scrolls to another location in the notebook
PY-14199 (Bug): IPython Notebook Editing in Pycharm causes "bad request" error when loading in web browser
PY-14819 (Bug): IPython Notebook: invalid link to settings in popup for missing configuration
PY-14312 (Bug): IPython Notebook: cell gets collapsed when editor width is too narrow for the output width
PY-14311 (Bug): IPython Notebook: Statement expected false positive for magic functions entered in just created cells
PY-14814 (Exception): IPython Notebook: commitDocument left PSI inconsistent: Throwable at com.intellij.psi.impl.DebugUtil.currentStackTrace
Indices:
IDEA-134115 (Bug): Scanning files to index scans 'excluded' folders
Inspections:
PY-11932 (Bug): unresolved reference for c only libraries when library is installed by buildout
PY-11401 (Bug): pycharm code completion works but inserts unresolved references
JavaScript:
WEB-13350 (Bug): Harmony modules: import star syntax does not work
WEB-14269 (Bug): Structure View for JSON: Collapse All does expand instead of collapse
JavaScript. Formatter:
WEB-14661 (Bug): JavaScript: Formatter: Assertion Error with enabled "Wrap at right margin" option on Code Cleanup action
LESS:
WEB-14596 (Bug): `fade(#000, 50%)` background value must be valid in *.less files
Language Injection:
IDEA-133425 (Bug): JSON language injection in java string complains about escaped quotes
PHP templates:
WI-25683 (Bug): Smarty Paste Problem
Remote Interpreters:
PY-14829 (Performance Problem): Remote Interpreters: hang on trying to add new remote interperter
Run:
PY-14767 (Bug): Script Parameters not working as expected when used with "show command line afterwards"
Task Management:
IDEA-134191 (Bug): Tools -> Tasks -> Server -> Gitlab: allows access to first 20 projects only
Terminal:
IDEA-134893 (Performance Problem): SSH Terminal: hang on trying to close PyCharm after failed connection
IDEA-118860 (Performance Problem): SSH Terminal: Do not block UI on trying to connect to remote host
IDEA-124136 (Bug): SSH sessions not available in the Start SSH Session dialog
IDEA-134741 (Bug): Terminal: the toolwindow remains empty after opening
IDEA-118842 (Bug): Ineffective console standard output color (Terminal)
IDEA-118869 (Exception): SSH terminal: can't handle connection error correctly
IDEA-134487 (Exception): Terminal: not able to open without console foreground set: ISE at org.jetbrains.plugins.terminal.JBTerminalSystemSettingsProvider$MyColorSchemeDelegate.getDefaultForeground
User Interface:
IDEA-132237 (Usability Problem): Notification messages could have some useful actions
IDEA-104113 (Exception): Exception occurs if pressing alt+F1 shortcut ("Select In..." action) in repository browser
Version Control:
IDEA-117448 (Performance Problem): ShelvedChangesViewManager should not process all patches in config.patches on project load
Version Control. Git:
IDEA-68866 (Feature): Please support "reword" and "fixup" rebase options
IDEA-134721 (Usability Problem): Git: interactive Rebase: show error on Fixup option selecting for the very first commit
IDEA-88890 (Usability Problem): Notify user about Git Rebase is finished
IDEA-134736 (Performance Problem): Freeze on open commit dialog with more than 10000 files removed
IDEA-134564 (Task): GitHandler auth listener does not detect authentication failed.
IDEA-81563 (Bug): "Resolve conflicts..." option under "VCS | Git" is doing nothing after merge conflict in submodules
IDEA-123397 (Bug): Git: History for file doesn't show anything before the move if there were too many changes in the commit that moved the file
IDEA-133564 (Bug): Version Control - Git settings for Force Push are stored separately
IDEA-133873 (Bug): pre-commit hook that modifies files
IDEA-134424 (Bug): IntelliJ fails to show the interactive rebase dialog if there are "fixup" commits
IDEA-133737 (Bug): Regression for case with git+ssh+http_proxy
Version Control. Subversion:
IDEA-113535 (Usability Problem): Allow to Revert all Locally deleted files
IDEA-105028 (Task): Remove org.jetbrains.idea.svn.actions.AddAction
IDEA-103447 (Bug): Button "..." in "configure subversion branches" dialog is disabled
IDEA-113468 (Bug): Subversion1.8: Lock operation hangs up if no credentials are provided
IDEA-131822 (Bug): Subversion checkout dialog no longer intelligently suggests folders
IDEA-131171 (Bug): Weird SVN error message during diff
IDEA-125347 (Bug): svn error browsing for changes since a date
IDEA-124213 (Bug): VCS Local Change View - New unversioned file not listed if package is unversioned too
IDEA-133835 (Bug): Error on creating SVN patch
IDEA-110604 (Bug): Negative number of unversioned files in changes pane (PyCharm 2.7.3 @ macos 10.8.4)

New in PyCharm Professional Edition 4.0.2 Build 139.711 (Dec 10, 2014)

No subsystem:
WEB-13981 (Bug): Alt+F2 should open page on default web server configured in Settings/Deployment
WEB-14347 (Bug): JSX emmet support incorrect for tag
Build tools:
WEB-12112 (Feature): make grunt console output navigable.
WEB-14309 (Bug): unreadable warning color in grunt console
CSS:
WEB-12616 (Bug): Auto-formatting adds extra space - breaks CSS
WEB-14205 (Bug): Create Selector: New CSS file...: no Content Roots are shown in the dialog
Code Insight:
PY-14365 (Bug): make __Classobject invisible in import suggestions list
PY-14331 (Bug): Do not show excluded folders in import completion
Console:
PY-14564 (Bug): Remote console never opens
Debugger:
PY-14506 (Bug): Deadlock during debugging of PyQt5 application
WEB-13653 (Bug): Open in browser opens only Chrome after debugging
IDEA-133432 (Bug): IDE hangs when deleting a line multiple times because of xdebugger
PY-14582 (Bug): Problems with debug vs run in Pycharm 4
IDEA-132772 (Bug): Changed objects are not marked as modified
Diagrams:
PY-11183 (Bug): Abstract Models incorectly shown in Django Model Diagram
Django:
PY-12564 (Bug): Django: Template directories auto-configuration is missing on opening existing project
PY-14360 (Bug): Shift+enter stopped to work in "Run manage.py task..." dialog
PY-14646 (Bug): 'Run manage.py Task' sqlmigrate doesn't show an input field for which application to work upon.
Editing:
PY-9209 (Bug): Pressing Ctrl-Shift-Enter inside a comment block doesn't put a space after the # sign on the next line
Editor. Editing Text:
IDEA-133649 (Bug): Font not working
File Watchers:
WEB-14104 (Feature): Finish watcher before running tests
WEB-14380 (Bug): If project root dir has space in it compass file watcher fails.
IDE:
PY-14625 (Bug): Scratchpad feature is reverting to disabled on every launch
PY-6518 (Bug): Editing name of Python interpreter doesn't repaint "Python Interpreters" dialog
IDE Configuration:
IDEA-117343 (Bug): When plugin can't be loaded (i.e. due to IDEA upgrade), related IDE settings are lost
IPython Notebook:
PY-14538 (Bug): BUG: Invalid IPython Notebook generated by PyCharm 4.0
Inspections:
PY-9778 (Bug): False notice 'is not used' for event decorated functions
PY-13965 (Bug): Global declarations in nested functions are marked as undefined at module level
PY-13791 (Bug): Unresolved reference: false negative for _func_ in static methods
PY-14158 (Bug): Cannot ignore references in the undefined references inspection
Java.Inspections:
IDEA-133714 (Bug): "Unboxing may produce 'java.lang.NullPointer' exception" false negative with method reference expression
JavaScript:
IDEA-133116 (Bug): can't edit JavaScript library file
JavaScript. Frameworks:
WEB-14066 (Bug): AngularJS: Custom interpolation startSymbol and endSymbol not recognized
Jinja2:
PY-12876 (Bug): Jinja2 Unresolved template reference
LESS:
WEB-14382 (Bug): LESS: Highlighting of unclosed comment is missing if cursor is on a new line
WEB-14345 (Bug): LESS: Error "Mismatched property values" when use color operation functions
WEB-14303 (Bug): less animation-delay negative error
Packaging:
PY-9389 (Usability Problem): Install package: enter in search field should select most relevant package in the list of packages
PY-9736 (Cosmetics): Packaging: emphasize installing label by another color
PY-9738 (Bug): Packaging: spinning backgroung process indicator disappears after selection change
Plugin: Deployment _ FTP..:
WI-23517 (Exception): Attempt to Sync on file in external library leads to exception
Refactoring:
PY-14595 (Bug): Moving class or function to another module removes imports of used namespace packages
PY-13685 (Bug): Replace function call: invalid parenthesis for calls with inline comments
PY-14432 (Bug): Refactor/Move: moving module out of the parent package doesn't correctly update relative import statements
PY-13264 (Bug): Extract variable sometimes renames other names in scope
PY-14384 (Bug): Refactor/Move: moving nested namespace package out of the parent nspkg doesn't correctly update relative import statements
PY-13114 (Bug): Refactor→Inline adds extra parentheses
SASS:
WEB-14495 (Performance Problem): RubyMine hangs when opening the project
Test Runner:
PY-9908 (Bug): Running unit tests in a Django project sometimes uses the Django test runner, sometimes not.
PY-11520 (Bug): Can't run a single test with Django 1.6 default runner
Version Control:
IDEA-116400 (Usability Problem): Vcs Log: in a multi-repo project recent commits list can be incorrect
IDEA-115897 (Usability Problem): VCS-Log: clean filter right after pressing cross button, do not require pressing enter again
IDEA-112436 (Usability Problem): "Unregistered VCS root message" improvements: "Add root" button; optional automatical roots registration.
IDEA-133197 (Cosmetics): VCS log: Log vanishes after invoke "Collapse linear branches" or "Expand all branches" actions
IDEA-133320 (Bug): Unregistered root detected: combined link Add Root and Configure in Event Log
IDEA-107117 (Bug): Filter part of toolbar panel in Changes->Log disappeared
IDEA-133475 (Bug): Remember filter text in Log when mouse covers '>>' icon.
IDEA-133194 (Exception): Change Log view: IAE: Comparison method violates its general contract
Version Control. Git:
IDEA-84497 (Usability Problem): Version Control settings is polluted with 'unregistered roots' errors
IDEA-132199 (Bug): Git>Branches... Dialog does not pop up when module is "library home"
IDEA-84715 (Bug): Non-latin letters and git
IDEA-111168 (Bug): "Add All" button to add all unregistered roots at once
IDEA-133652 (Bug): git confusion when branch name is the same as file/directory name
IDEA-133368 (Bug): Enable Git Add on a newly added and changed file
IDEA-132502 (Bug): Git Pull Dialog with many branches: FrequentEventDetector - Too many events posted
IDEA-133309 (Exception): GitPushSettings.getUpdateMethod must not return null
XML:
IDEA-121450 (Bug): xsd:boolean - Idea is highlighting 0 and 1 as invalid values
IDEA-133531 (Bug): IDEA ignores the xsi:schemaLocation under certain circumstances

New in PyCharm Professional Edition 4.0 Build 139.487 (Nov 24, 2014)

New in PyCharm Professional Edition 3.4 Build 135.973 (May 29, 2014)

New Python interpreters management with a new UI:
Managing Python interpreters has become much easier. Now you can choose an existing interpreter, add a new local or remote one, or even create virtualenv right at the project creation stage, without the need to sneak into PyCharm settings.
New remote interpreters support:
PyCharm is now aware of different types of remote interpreters, thus providing you enhanced support and assistance for managing them. It recognizes plain ssh-based interpreters (remote physical hosts or virtual machines), vagrant based interpreters, and interpreters that can be obtained from a SFTP server configuration. PyCharm helps you to set up a new remote interpreter from already existing configurations and manage them using information about the state of underlying hosts.
Django 1.7 support:
PyCharm 3.4 is more complete with support for the latest Django 1.7. We have tested PyCharm 3.4 against changes in Django 1.7 and fixed all incompatibilities, so nothing is stopping you from updating your development environment.
New live templates for Python:
We’ve added several new predefined live templates for Python. They are now suggested in code completion as well. You can use them as is, or modify them to suit your needs. If you want to create a new live template, you can do it from scratch, base it on a copy of an existing template, or create it from a source code fragment.
Multiple carets and selections:
Now PyCharm allows you to put carets in multiple locations in your file and edit code simultaneously in these positions.
With the Select next occurrence action, you can add the next occurrence of the current word to the selection and then easily edit or replace it.
Smart autocompletion and live templates work with multiple carets and selections, taking your productivity even higher.
Vagrant support improvements:
Existing advanced Vagrant support is further augmented. PyCharm now automatically detects Vagrant boxes that are down and offers to start them when a remote interpreter is required but currently not available.
It also offers better handling of specific remote interpreters on diverse vagrant boxes.
New automatic quick-fixes:
PyCharm does a lot of background code analysis of your code, to assist you in finding errors and potential bugs and fixing them right in place. With this release we’ve added many new automatic code quick-fixes that are suggested to be automatically applied on code errors and warnings.
Advanced built-in AngularJS support:
PyCharm 3.4 incorporates all the new functionality of the latest WebStorm 8, one of its key highlight being built-in support for AngularJS. With built-in support for this popular framework, PyCharm helps you easily develop your AngularJS projects, with Angular-specific code completion and navigation.
Full debug support in interactive Python console:
The interactive Python console in PyCharm can be connected to the full debugging infrastructure in a single click. It allows you to attach the debugger and run your code in debug mode right from the Python console.
Debugging for Stackless Python:
PyCharm 3.4 adds support for Stackless Python to its integrated graphical debugger.
IdeaVim plugin enhanced:
Vim emulation plugin for PyCharm and other JetBrains IDEs has been improved.
Support for :map key mapping commands
New keyboard shortcuts handler that doesn't require a separate keymap for Vim emulation
Support for :source and :sort commands
~/.vimrc is no longer read by default, use ~/.ideavimrc instead
Note that the Vim plugin is not bundled with PyCharm and needs to be installed separately from the plugin manager.
New 'Github' color scheme for the PyCharm editor:
This is inspired by the default color scheme from Github’s code viewer. To enable it in PyCharm, go to Settings | Editor | Colors & Fonts and choose the 'Github' color scheme.
Many enhancements in existing functionality:
"Pull members up/down" set of refactorings reworked and improved
Enhanced code navigation: Now 'Navigate | Class' or 'Navigate | Symbol' allows navigating to Python modules (*.py files) and packages ('__init__.py' files)
Template roots now can be marked right from the project structure view
The debugger now works correctly with Google App Engine projects
Major performance improvements in Python code analysis and stubs generation process
Memory usage and rendering improvements in built-in terminal component
Various VCS support improvements and an enhanced git log

New in PyCharm Professional Edition 3.1 Build 133.804 (Feb 5, 2014)

New in PyCharm Professional Edition 3.0 Build 131.190 (Sep 25, 2013)

Full-featured embedded local terminal:
This amazing feature makes Python Development Environment really complete. Now there is no need to leave the IDE while developing at all. Local terminal is available for any supported OS and works in both PyCharm editions.
SQLAlchemy support:
PyCharm provides smarter code insight for the SQLAlchemy library, resulting in improved code suggestions and automatic completion. SQLAlchemy diagrams complement the support of this handy SQL toolkit by it by visualizing your data structure.
Support for Pyramid web framework:
PyCharm takes care of all the routine tasks so you can enjoy developing with your framework of choice. Naturally, we provide Pyramid-aware code completion, automatic setup for run configurations, code navigation, and more. You'll be also pleased to know that the Chameleon template language, commonly used for Pyramid projects, is also supported.
Web2Py framework support:
Development with web2py has never been this easy. PyCharm recognizes existing web2py projects and can automatically create new ones. It understands the web2py internal template language, offers framework-specific code completion, helps you easily navigate around your project, and performs all the routine stuff. All that's left for you is to enjoy developing with web2py.
New Python Refactorings:
Several new refactoring tools have been added to the existing set, to help you maintain and improve your code.
Invert boolean: Inverts boolean value and updates usages of the containing variable throughout the entire project
Replace duplicates: Searches for code duplicates when performing the Extract Method refactoring
Convert static method to function and Convert method to property are implemented via quick-fix intentions.
Configurable language injections:
Language injections allow you to natively edit non-Python code* embedded into string literals, with code completion, error highlighting, and other bells and whistles.
Refined Python code analysis:
Rest assured that your code is instantly and thoroughly checked for errors and suspicious places! We've implemented lots of new code inspections since PyCharm 2.7 to turn in into the most innovative and modern Python code analysis system.
Django code insight improvements:
On the Django side, you can enjoy enhanced code completion in templates used from class-based views, better ORM handling and deeper code insight for Django forms.
PyCharm gets an eagle eye:
Type inference in PyCharm 3.0 reaches new heights thanks to more intelligent code analysis algorithms. Since PyCharm now knows more about objects, variables and function return types, code completion becomes a lot smarter, suggesting more appropriate alternatives for you.
Variable explorer in Python console:
Python console has been enhanced too. Now it provides a new must-have tool — Variable explorer. With this tool you can easily watch, modify and inspect variables used in your Python console session.
Duplicate code detection tool is now available:
The brand-new Locate duplicates tool allows you to examine your code and find code duplication throughout your project. This tool works for different languages and is flexible to configure, to help you bring your code quality to an entirely new level.
PyQt and PyGTK support improvements:
Support for these popular GUI libraries in PyCharm has been substantially enhanced. Now PyCharm knows PyQt internals much better and provides unique coding assistance for PyGTK developers.

New in PyCharm Professional Edition 2.7 Build 125.57 (Feb 8, 2013)

General editing improvements such as Unwrap action, Reflow Paragraph, etc.
Fresh IDE look and feel, and Darcula, a new native dark UI theme for the IDE and the editor.
Vagrant integration and SSH console.
Many bugfixes and improvements in the Vim emulation plugin.
Django 1.5 compatibility.
Many enhancements for editing JavaScript and CoffeeScript.
Syntax highlighting based on TextMate bundles.
New Python Refactorings:
Change Method Signature allows you to easily update a method and all its calls in your project.
Extract Parameter instantly adds another parameter to a method signature by extracting it from the method body and correcting all usages inside the body.
Smarter Code Completion:
Among the challenges of providing reasonable code assistance for a dynamic language there is detecting type information from the code. PyCharm has always done a good job figuring this out, but starting with this update PyCharm is capable of collecting type information at runtime from the debugger. The IDE makes use of this information to improve code completion suggestions, code insight and quick documentation popups.
More Convenient Editor:
If you want your code to comply with PEP 8 style guide, PyCharm can continuously verify that for you even as you're editing the code. The IDE runs pep8.py in background and highlights the coding style violations on the fly. In each particular case, you can either reformat the file or disable specific types of errors produced by pep8.py using quick-fix options.
The new Unwrap/Remove action provides a quick way to remove a control statement surrounding a block of code. It is now supported for Python in addition to other languages such as JavaScript, HTML and others.
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The good old 'Extract Variable' or 'Extract Constant' refactorings, when invoked on a selected fragment of a string literal, will now correctly replace the selected fragment with a formatting operation referencing the extracted variable.
PyCharm 2.7 recognizes Python code in your doctests, providing syntax highlighting and even code insight. It also understands code in doctests when performing different automatic code manipulations. For example, imports optimization now considers import statements required by doctests.
Better Remote Configuration:
Native Vagrant integration in PyCharm makes it much easier to configure a remote interpreter and FTP deployment if you run your development environment in a VM using Vagrant.
The SSH Console: Once you have a remote interpreter configured, you can use the "Tools | Run SSH Console..." action to open a console connected to the remote machine. PyCharm comes with a complete terminal emulation environment — you can even run vim in it if you like.
Django 1.5 Support:
To support those who stay on the cutting edge, PyCharm 2.7 ensures compatibility with the latest version of Django (not even released as of Feb 7, 2013), including support for new things such as the verbatim block tag.
Vim Emulation Plugin Improvements:
String object selection motions added
Support for pasting from register in command mode now available
The last change position mark supported
Key bindings for pasting into command line added
TextMate Bundles Support:
PyCharm natively supports many different file types, providing syntax highlighting and other goodies. But sometimes it gets hard to cope with a whole variety of them. So for other programming languages and other text file types in use nowadays, we introduced syntax highlighting based on TextMate bundles (also used by Sublime Text). Now you can enjoy good quality syntax highlighting as you work with such files, even if they lack native support in PyCharm.
Sass and LESS language improvements:
Custom function definition, completion and renaming support
Highlighting for incorrect @-keyword
Support of nested properties, and more
LESS support now includes code insight for mix-ins and many other improvements.
Updated Look and Feel & New Dark UI:
Like all other products based on the IntelliJ Platform, PyCharm 2.7 comes with a fresh look and feel, as well as Darcula, a new native dark UI theme for the IDE and the editor.
Other:
The 'Test RESTful Web Service' tool from IntelliJ IDEA is now available in PyCharm and provides an easy-to-use UI for running HTTP requests against Web services and displaying results returned in XML, JSON and other formats.
If you're a happy owner of a new MacBook, feast your eyes on a set of new Retina-adapted icons.

New in PyCharm Professional Edition 2.6 Build 121.176 (Sep 5, 2012)

New in PyCharm Professional Edition 2.5 Build 117.200 (Apr 17, 2012)

New in PyCharm Professional Edition 2.0.1 Build 111.107 (Feb 4, 2012)