Among the most significant modifications available in the new build there are several repairs that touch on the stability of the browser.
Apart from these, the developer fixed the problem with getUserMedia API that failed upon video-only requests, in lack of an audio input device.
On Windows 8, there would be no info bar alerting users that a plugin worked only in the Desktop mode of the application, and the message was relayed only through the plug-in missing icon informing of the problem.
Another issue on Windows 8 was failure to load games using Native Client (NaCl). The cause of the problem has been traced to failure of the module to load.