WHAT CHANGED IN FIREFOX 103

FULL LIST: bugzilla.mozilla.org/buglist.cgi?f1=cf_status_firefox103&o1=equals&v1=fixed&order=changeddate DESC&limit=0

NOTABLE FIXED BUGS:
>Don't clear the extension on the possible filename if we don't have one to replace it with
Fixes installer download on java.com lacking .exe extension
bugzilla.mozilla.org/show_bug.cgi?id=1773907
>Replace deprecated OSSpinLock with os_unfair_lock
Improves performance on macOS
bugzilla.mozilla.org/show_bug.cgi?id=1670885
>Let the tabs toolbar being keyboard navigable ride trains
Buttons in the Tabs toolbar are now reachable with tab, shift+tab, arrow keys
bugzilla.mozilla.org/show_bug.cgi?id=1774742
>Tweak idle scheduling to support high frame rates better
Improves pageload and scrolling performance on gayming monitors
bugzilla.mozilla.org/show_bug.cgi?id=1771718
>Non-breaking spaces (nbsp) not copied as such
This is a 17 year old bug that got fixed by a volunteer (lol)
bugzilla.mozilla.org/show_bug.cgi?id=359303
>"Tell Mozilla about the crash" checkbox is unchecked by default on Linux
When firefox crashes and the mozilla crash reporter window appears, this option will be selected by default.
bugzilla.mozilla.org/show_bug.cgi?id=740304
>Remove HTML context menu ( and tag) support
This was a deprecated HTML5 feature that only Firefox supported.
bugzilla.mozilla.org/show_bug.cgi?id=1372276
>Adding a bookmark by hand in Manage Bookmarks hangs firefox
macOS bug
bugzilla.mozilla.org/show_bug.cgi?id=1748815
>Turn on Total Cookie Protection for all channels (phase 4)
The rollout of first party isolation by default has completed in v103.
bugzilla.mozilla.org/show_bug.cgi?id=1776760
>Disable IDBMutableFile by default
This was non-standard and only Firefox supported it.
bugzilla.mozilla.org/show_bug.cgi?id=1764771

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Other urls found in this thread:

bugzilla.mozilla.org/show_bug.cgi?id=1773577
bugzilla.mozilla.org/show_bug.cgi?id=1676020
bugzilla.mozilla.org/show_bug.cgi?id=1776800
bugzilla.mozilla.org/show_bug.cgi?id=1764120
bugzilla.mozilla.org/show_bug.cgi?id=1768069
bugzilla.mozilla.org/show_bug.cgi?id=698873
bugzilla.mozilla.org/show_bug.cgi?id=1752494
bugzilla.mozilla.org/show_bug.cgi?id=359303
bugzilla.mozilla.org/show_bug.cgi?id=1770905
bugzilla.mozilla.org/show_bug.cgi?id=1463600
bugzilla.mozilla.org/show_bug.cgi?id=1771725
bugzilla.mozilla.org/show_bug.cgi?id=1773558
bugzilla.mozilla.org/show_bug.cgi?id=1773070
bugzilla.mozilla.org/show_bug.cgi?id=1768535
bugzilla.mozilla.org/show_bug.cgi?id=1772049
bugzilla.mozilla.org/show_bug.cgi?id=1771742
bugzilla.mozilla.org/show_bug.cgi?id=1312165
blog.mozilla.org/careers/mozilla-diversity-inclusion-2019-results/
twitter.com/NSFWRedditVideo

>Enable the pref `media.autoplay.block-webaudio`
Improves autoplay blocking coverage, ensures websites cant bypass autoplay blocking by using javascript apis.
bugzilla.mozilla.org/show_bug.cgi?id=1773577
>Title tooltips flash off immediately
Fixed bug on linux
bugzilla.mozilla.org/show_bug.cgi?id=1676020
>Let zero copy hardware decoded video to release on intel GPU on Windows
Improves GPU usage and video smoothness on Windows.
bugzilla.mozilla.org/show_bug.cgi?id=1776800
>Implement subtitles settings in PiP window
bugzilla.mozilla.org/show_bug.cgi?id=1764120
>Open image in new tab if image is webp triggers the download dialog
Aligns with chromium and safari on mime sniffing for images
bugzilla.mozilla.org/show_bug.cgi?id=1768069
>Disable View > Zoom > "Actual size" when the zoom level is already at default.
11 year old bug fixed
bugzilla.mozilla.org/show_bug.cgi?id=698873
>Enable VA-API by default in nightly
GPU video decoding on Linux was enabled by default in Nightly, starting in v103
bugzilla.mozilla.org/show_bug.cgi?id=1752494
bugzilla.mozilla.org/show_bug.cgi?id=359303
>Crash when capturing recording on a page using Widevine
Fixed recording DRM-protected video on linux (based)
bugzilla.mozilla.org/show_bug.cgi?id=1770905
>Implement CSS 'contain: style'
The contain CSS property allows pages to indicate that an element and its contents are independent of the rest of the document tree, allowing the browser to recalculate layout, style, paint, size, or any combination of them for a limited area of the DOM and not the entire page, improving performance.
bugzilla.mozilla.org/show_bug.cgi?id=1463600
> Add a low-priority selector list for pseudo-classes that have global rules.
Improves CSS performance
bugzilla.mozilla.org/show_bug.cgi?id=1771725

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>Move font style/weight/stretch types to rust.
>Unify rust and C++'s EventState bits.
More rust in firefox, always great to see!
bugzilla.mozilla.org/show_bug.cgi?id=1773558
bugzilla.mozilla.org/show_bug.cgi?id=1773070
>Use an IC when closing for-of iterators
Improved javascript performance
>Implement CSS :modal pseudo-class
bugzilla.mozilla.org/show_bug.cgi?id=1768535
>Use a surface for stacking contexts with backface-visible: false
Improved graphics performance
bugzilla.mozilla.org/show_bug.cgi?id=1772049
>82s jank while loading HTML Spec Archive
Improved DOM performance to make loading archive.org and similar pages faster
bugzilla.mozilla.org/show_bug.cgi?id=1771742
>Implement 'scroll-snap-stop'
New CSS feature
bugzilla.mozilla.org/show_bug.cgi?id=1312165

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Thanks for the news

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cant stop winning

Wait...you guys are not on ESR 91.11.0 ?

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Don't care, still using Edge.

kek

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Don't care, still using Brave

wake up sleepy joe

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