Added an option to exit to a no-content page after encountering a network or security error.

Added 'Open in new private window' to bookmarks, feeds and history entries.

Added a basic implementation of Object.values and Object.entries enumerator functions (ECMA2017 draft).

Added document.scrollingelement (CSSOM).

Added an option to control add-on blocklist behavior (Options -> Security).

Added a fix to prevent the home page from being loaded (and subsequently overridden) when restoring a session.

Fixed a number of minor issues in the devtools.

Fixed several minor issues in the devtools.

Fixed several internal errors thrown in the front-end.

Fixed a regression re: domains allowed to/blocked from installing add-ons.

Fixed an issue with automatically exporting bookmarks to HTML on shutdown.

Fixed a number of searching issues in MP3 files.

incorrect duration with embedded album cover) We are focusing on improving MP4 handling.

Reorganized and cleaned up the status preferences.

Fixed an issue with disabled context menu entries after using Customize.

Fixed a text direction issue in preferences.

Cleaned up some dead code for the plugin updater that no longer exists.

This should solve some extension interop issues, theme issues and domain highlighting issues people have reported.

Removed the experimental FF4 prerelease status-in-addressbar feature because the already-crowded address bar needs a break.

Updated Windows widgets to be able to pick up Windows 10 accent colors dynamically and have the browser 's look and feel respond accordingly, even with automatic color changes based on desktop wallpaper.

Fixed some general inconsistencies in the Windows theme on all Windows operating systems.

Changed the theme on Windows 10 to use the new accent colors and improve O.S.

Further cleaned up the Windows 10 specific browser style. Changed Windows' browser CSS sheet ot use variables instead of hard-coding colors, simplifying its style and making it more flexible.

Added are parameters -moz-win-accentcolor and -moz-win-accentcolortext, and the media query -moz-win-accentcolor-applies to know if Windows is actively using an accent color. Added Windows-specific CSS parameters and queries for the use of the system accent color.Added a menu option to restart the browser.This is a major update furthering general development of the browser.

Pale moon browser for vista in 2016