https://www.mozilla.org/en-US/firefox/5 ... easenotes/
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Mozilla Firefox v50.0
Released: NOV 15 2016
What’s New
• Playback video on more sites without plugins with WebM EME Support for Widevine on Windows and Mac
• Improved performance for SDK extensions or extensions using the SDK module loader
• Added download protection for a large number of executable file types on Windows, Mac and Linux
• Increased availability of WebGL to more than 98 percent of users on Windows 7 and newer
• Added Guarani (gn) locale
• Added option to Find in page that allows users to limit search to whole words only
• Updates to keyboard shortcuts
Fixed
• Various security fixes
• Fixed rendering of dashed and dotted borders with rounded corners (border-radius)
Changed
• Blocked versions of libavcodec older than 54.35.1
• Added a built-in Emoji set for operating systems without native Emoji fonts (Windows 8.0 and lower and Linux)
Direct Download: Firefox 50.0 for Windows | Fully Localized Versions
More Info: Release Notes
More Info: Build Notes