The first official 20201224 NIGHTLY builds are out
.The official Firefox 85 Beta 5 builds are not yet out
Previous NIGHTLY: 20201223 (Fx 86.0a1)
Previous BETA: 20201221 (Fx 85.0b4)
Mozilla Autoland Builds
Treeherder
Release Notes: NIGHTLY | BETA
Changelogs: NIGHTLY | BETA
Fixed:
- NIGHTLY +13
- #1674315 [Core:Audio/Video: Playback]-Excessive console errors when playing any media [Uns]
- #1683788 [Core:Audio/Video: Playback]-Add telemetry probe for knowing more details about audio competition [Uns]
- #1682882 [Core:CSS Parsing and Computation]-Hit MOZ_CRASH(Invoking Servo_Element_IsDisplayContents on unstyled element) at servo/ports/geckolib/glue.rs:1468 [Uns]
- #1683295 [Core:CSS Parsing and Computation]-make next_in_preorder generate slightly better code. [Uns]
- #1682988 [Core:DOM: CSS Object Model]-Use UTF8String for querySelector{,All}, .matches, and other selectorlist-taking things. [Uns]
- #1684095 [Core:GFX: Color Management]-More safety in profile writing. [All]
- #1683966 [Core:Graphics: WebRender]-Add autoreleasepools for more of WebRender [Uns]
- #1683424 [Core:Layout]-The aspect ratio used in ComputeSizeWithIntrinsicDimensions() should consider box-sizing if it is from aspect-ratio property [Uns]
- #1684093 [Core:Printing: Output]-print margin guides are drawn with the sides switched [Uns]
- #1679735 [Core:WebRTC: Audio/Video]-Require recent user gesture for getDisplayMedia() [Uns]
- #1683412 [Firefox:Messaging System]-Enhance SHOW_MIGRATION_WIZARD handler inside SpecialMessageActions to accept "source" param [Uns]
- #1680906 [Firefox:Search]-Update Baidu（百度） logo to new icon [Uns]
- #1678606 [Toolkit:Places]-Convert onClearHistory to a new history-cleared PlacesEvent [Uns]
- Partial Landings/Diagnostic Patches:
- #1683226 [Core:DOM: UI Events & Focus Handling]-Get rid of plugin support of IME/keyboard handling [All]
- #1684061 [Core:Security: PSM]-Upgrade Firefox 86 to use NSS 3.61 [All]
- Beta 4 -> Beta 5 Changelog +0
None
Nightly 86 fixes since 20201215 (Gecko 85) ~312
Beta 85 fixes since 20201116 (Gecko 84) ~863
Nightly Blog
Release Calendar
Release Tracking
MozRegression Guide