Release v8.1.3 by mdn-bot · Pull Request #30565 · mdn/browser-compat-data

mdn-bot · 2026-09-17T14:50:51Z

(This release was generated by the project's release script.)

v8.1.3

September 24, 2026

Removals

api.Element.replaceHTML (#30598)
api.Element.replaceHTMLUnsafe (#30598)
api.Element.streamReplaceHTML (#30598)
api.Element.streamReplaceHTMLUnsafe (#30598)
api.HTMLInstallElement.initialPermissionStatus (#30573)
api.HTMLInstallElement.permissionStatus (#30573)
api.Screen.mozBrightness (#30592)
api.Screen.mozEnabled (#30592)
css.properties.content-visibility.is_transitionable (#30417)
css.properties.content-visibility.keyframe_animatable (#30417)
css.properties.content.none_applies_to_elements (#30594)
css.properties.display.is_transitionable (#30417)
css.properties.display.keyframe_animatable (#30417)
css.selectors.-moz-submit-invalid (#30595)
css.types.anchor-size.is_transitionable (#30417)
css.types.anchor.is_transitionable (#30417)

Additions

api.AutofillEvent (#30602)
api.AutofillEvent.autofillValues (#30602)
api.AutofillEvent.refill (#30602)
api.Sanitizer.setJavascriptURLs (#30578)
api.SubtleCrypto.getPublicKey (#30575)
api.SubtleCrypto.supports_static (#30575)
browsers.chrome_android.releases.157 (#30606)
browsers.chrome.releases.157 (#30606)
browsers.opera_android.releases.102 (#30650)
browsers.opera.releases.138 (#30567)
browsers.safari_ios.releases.27.2 (#30650)
browsers.safari.releases.27.2 (#30650)
browsers.webview_android.releases.157 (#30606)
browsers.webview_ios.releases.27.2 (#30650)
css.properties.background-blend-mode.plus-lighter (#30578)
css.properties.background-position-x.center (#30587)
css.properties.background-position-x.left (#30587)
css.properties.background-position-x.right (#30587)
css.properties.background-position-y.bottom (#30587)
css.properties.background-position-y.center (#30587)
css.properties.background-position-y.top (#30587)
css.properties.background.text (#30588)
css.properties.clip-path.none (#30589)
css.properties.content-visibility.is_animatable (#30417)
css.properties.display.contents.focusable_elements (#30564)
css.properties.display.is_animatable (#30417)
css.properties.font-size.large (#30590)
css.properties.font-size.larger (#30590)
css.properties.font-size.medium (#30590)
css.properties.font-size.small (#30590)
css.properties.font-size.smaller (#30590)
css.properties.font-size.x-large (#30590)
css.properties.font-size.x-small (#30590)
css.properties.font-size.xx-large (#30590)
css.properties.font-size.xx-small (#30590)
css.properties.font-variant.all-petite-caps (#30633)
css.properties.font-variant.all-small-caps (#30633)
css.properties.font-variant.common-ligatures (#30633)
css.properties.font-variant.contextual (#30633)
css.properties.font-variant.diagonal-fractions (#30633)
css.properties.font-variant.discretionary-ligatures (#30633)
css.properties.font-variant.emoji (#30633)
css.properties.font-variant.full-width (#30633)
css.properties.font-variant.historical-ligatures (#30633)
css.properties.font-variant.jis04 (#30633)
css.properties.font-variant.jis78 (#30633)
css.properties.font-variant.jis83 (#30633)
css.properties.font-variant.jis90 (#30633)
css.properties.font-variant.lining-nums (#30633)
css.properties.font-variant.no-common-ligatures (#30633)
css.properties.font-variant.no-contextual (#30633)
css.properties.font-variant.no-discretionary-ligatures (#30633)
css.properties.font-variant.no-historical-ligatures (#30633)
css.properties.font-variant.oldstyle-nums (#30633)
css.properties.font-variant.ordinal (#30633)
css.properties.font-variant.petite-caps (#30633)
css.properties.font-variant.proportional-nums (#30633)
css.properties.font-variant.proportional-width (#30633)
css.properties.font-variant.ruby (#30633)
css.properties.font-variant.simplified (#30633)
css.properties.font-variant.slashed-zero (#30633)
css.properties.font-variant.small-caps (#30633)
css.properties.font-variant.stacked-fractions (#30633)
css.properties.font-variant.tabular-nums (#30633)
css.properties.font-variant.text (#30633)
css.properties.font-variant.titling-caps (#30633)
css.properties.font-variant.traditional (#30633)
css.properties.font-variant.unicase (#30633)
css.properties.font-variant.unicode (#30633)
css.properties.mask-border-repeat.repeat (#30655)
css.properties.mask-border-repeat.round (#30655)
css.properties.mask-border-repeat.space (#30655)
css.properties.mask-border-repeat.stretch (#30655)
css.properties.mask-border-source.none (#30655)
css.properties.mask-border-width.auto (#30655)
css.properties.mask-border.none (#30655)
css.properties.mask-border.repeat (#30655)
css.properties.mask-border.round (#30655)
css.properties.mask-border.space (#30655)
css.properties.mask-border.stretch (#30655)
css.properties.mask-image.none (#30652)
css.properties.mask-position.bottom (#30652)
css.properties.mask-position.center (#30652)
css.properties.mask-position.left (#30652)
css.properties.mask-position.right (#30652)
css.properties.mask-position.top (#30652)
css.properties.mask-repeat.no-repeat (#30652)
css.properties.mask-repeat.repeat (#30652)
css.properties.mask-repeat.repeat-x (#30652)
css.properties.mask-repeat.repeat-y (#30652)
css.properties.mask-repeat.round (#30652)
css.properties.mask-repeat.space (#30652)
css.properties.mask-size.auto (#30652)
css.properties.mask-size.contain (#30652)
css.properties.mask-size.cover (#30652)
css.properties.mask.add (#30652)
css.properties.mask.alpha (#30652)
css.properties.mask.border-box (#30652)
css.properties.mask.bottom (#30652)
css.properties.mask.center (#30652)
css.properties.mask.content-box (#30652)
css.properties.mask.exclude (#30652)
css.properties.mask.fill-box (#30652)
css.properties.mask.intersect (#30652)
css.properties.mask.left (#30652)
css.properties.mask.luminance (#30652)
css.properties.mask.match-source (#30652)
css.properties.mask.no-clip (#30652)
css.properties.mask.no-repeat (#30652)
css.properties.mask.none (#30652)
css.properties.mask.padding-box (#30652)
css.properties.mask.repeat (#30652)
css.properties.mask.repeat-x (#30652)
css.properties.mask.repeat-y (#30652)
css.properties.mask.right (#30652)
css.properties.mask.round (#30652)
css.properties.mask.space (#30652)
css.properties.mask.stroke-box (#30652)
css.properties.mask.subtract (#30652)
css.properties.mask.top (#30652)
css.properties.mask.view-box (#30652)
css.properties.tab-size.is_animatable (#30417)
css.selectors.navigation-source (#30576)
css.types.anchor-size.is_animatable (#30417)
css.types.anchor.is_animatable (#30417)
css.types.line-width (#30616)
webdriver.bidi.browsingContext.startScreencast.destinationFolder_parameter (#30623)
webdriver.bidi.session.new.multiple_sessions (#30623)

Statistics

12 contributors have changed 164 files with 5,692 additions and 1,562 deletions in 58 commits (v8.1.2...v8.1.3)
20,647 total features
1,274 total contributors
5,752 total stargazers

github-actions · 2026-09-17T14:51:33Z

Tip: Review these changes grouped by change (recommended for most PRs), or grouped by feature (for large PRs).

mdn-bot · 2026-09-24T13:26:01Z

Release was successfully published by this run.

github-actions Bot added infra Issue concerning project infrastructure, such as npm, GitHub Actions, or releases. docs Issue or pull request concerning project documentation. dependencies Pull request that updates a dependency. labels Sep 17, 2026

mdn-bot force-pushed the release branch 9 times, most recently from 5e6a555 to 0b24fec Compare September 21, 2026 11:05

ddbeck mentioned this pull request Sep 21, 2026

display-contents: reinstate compat keys and unfreeze status web-platform-dx/web-features#4388

Merged

mdn-bot force-pushed the release branch 16 times, most recently from d02eec5 to 78dd4b5 Compare September 22, 2026 13:43

mdn-bot force-pushed the release branch 6 times, most recently from 333bded to 5f9f2dd Compare September 24, 2026 09:01

ddbeck mentioned this pull request Sep 24, 2026

background-position: backfill compat keys web-platform-dx/web-features#4414

Merged

mdn-bot force-pushed the release branch from 5f9f2dd to 28e4538 Compare September 24, 2026 09:02

This was referenced Sep 24, 2026

background: backfill text compat key web-platform-dx/web-features#4415

Closed

clip-path: backfill none value compat key web-platform-dx/web-features#4416

Merged

mdn-bot force-pushed the release branch from 28e4538 to b9a6913 Compare September 24, 2026 09:09

ddbeck mentioned this pull request Sep 24, 2026

font-size: backfill keyword values compat keys web-platform-dx/web-features#4417

Merged

mdn-bot force-pushed the release branch 8 times, most recently from cd8d582 to e6fba47 Compare September 24, 2026 11:26

Release v8.1.3

069a664

mdn-bot force-pushed the release branch from e6fba47 to 069a664 Compare September 24, 2026 12:22

Elchi3 marked this pull request as ready for review September 24, 2026 13:23

Elchi3 requested review from a team as code owners September 24, 2026 13:23

Elchi3 requested a review from LeoMcA September 24, 2026 13:23

Elchi3 approved these changes Sep 24, 2026

View reviewed changes

Elchi3 merged commit f376872 into main Sep 24, 2026
17 checks passed

Elchi3 deleted the release branch September 24, 2026 13:24

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Release v8.1.3 - #30565

Release v8.1.3#30565
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v8.1.3

Removals

Additions

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