Summary of BCD changes from through π
Browser Support Changes: +40, -0
Support increases (40)
API
-
api β CSSImportRule β supportsText
Added to Safari β 3 of 3 engines -
api β CSSStartingStyleRule
Added to Safari β 2 of 3 engines -
api β Element β ariaBrailleLabel
Added to Firefox β 2 of 3 engines -
api β Element β ariaBrailleRoleDescription
Added to Firefox β 2 of 3 engines -
api β ElementInternals β ariaBrailleLabel
Added to Firefox β 2 of 3 engines -
api β ElementInternals β ariaBrailleRoleDescription
Added to Firefox β 2 of 3 engines -
api β HTMLButtonElement β popoverTargetAction
Added to Firefox β 3 of 3 engines -
api β HTMLButtonElement β popoverTargetElement
Added to Firefox β 3 of 3 engines -
api β HTMLElement β beforetoggle_event
Added to Firefox β 3 of 3 engines -
api β HTMLElement β hidePopover
Added to Firefox β 3 of 3 engines -
api β HTMLElement β popover
Added to Firefox β 3 of 3 engines -
api β HTMLElement β showPopover
Added to Firefox β 3 of 3 engines -
api β HTMLElement β togglePopover
Added to Firefox β 3 of 3 engines -
api β HTMLElement β togglePopover β returns_boolean
Added to Firefox β 3 of 3 engines -
api β HTMLElement β toggle_event
Added to Firefox β 3 of 3 engines -
api β HTMLInputElement β popoverTargetAction
Added to Firefox β 3 of 3 engines -
api β HTMLInputElement β popoverTargetElement
Added to Firefox β 3 of 3 engines -
api β RTCDtlsTransport β iceTransport
Added to Firefox β 3 of 3 engines -
api β RTCIceTransport
Added to Firefox β 3 of 3 engines -
api β RTCIceTransport β gatheringState
Added to Firefox β 3 of 3 engines -
api β RTCIceTransport β gatheringstatechange_event
Added to Firefox β 3 of 3 engines -
api β RTCIceTransport β state
Added to Firefox β 3 of 3 engines -
api β RTCIceTransport β statechange_event
Added to Firefox β 3 of 3 engines -
api β HTMLTemplateElement β shadowRootClonable
Added to Chrome β 1 of 3 engines
CSS
-
css β properties β text-wrap-style
Added to Safari β 2 of 3 engines -
css β properties β text-wrap-style β auto
Added to Safari β 2 of 3 engines -
css β properties β text-wrap-style β balance
Added to Safari β 2 of 3 engines -
css β properties β text-wrap-style β stable
Added to Safari β 2 of 3 engines -
css β selectors β backdrop β popover
Added to Firefox β 3 of 3 engines -
css β selectors β popover-open
Added to Firefox β 3 of 3 engines
HTML
-
html β elements β button β popovertarget
Added to Firefox β 3 of 3 engines -
html β elements β button β popovertargetaction
Added to Firefox β 3 of 3 engines -
html β elements β input β popovertarget
Added to Firefox β 3 of 3 engines -
html β elements β input β popovertargetaction
Added to Firefox β 3 of 3 engines -
html β global_attributes β popover
Added to Firefox β 3 of 3 engines -
html β elements β template β shadowrootclonable
Added to Chrome β 1 of 3 engines
JAVASCRIPT
-
javascript β builtins β Intl β Segments β @@iterator
Added to Firefox β 3 of 3 engines -
javascript β builtins β Intl β Segments
Added to Firefox β 3 of 3 engines -
javascript β builtins β Intl β Segments β containing
Added to Firefox β 3 of 3 engines
WEBASSEMBLY
BCD Metadata Changes: 48
Show all 48 changes
Note: The following represent changes to BCD metadata keys in the reported time period. Keys are not implementations, and they don't represent commitments toward implementation, etc. A new key occurring is perhaps a signal that some implementer was serious enough to add the key. Many of the features that are 'removed' are usually just 'moved' or 'renamed', but we don't have great ways to highlight that.
Backfilled entries (19)
The entries in this section saw support information change since the report on Wednesday 3 April 2024, but all the supported browser versions given were more than a couple of months old. Typically, these are cases of support information being updated long after the support actually landed in a browser, but nobody ever updated the BCD entry.
API
-
api β RTCRtpReceiver β getContributingSources β audioLevel
Backfilled for Chrome β 3 of 3 engines -
api β Headers β iterate_combined_duplicates
Backfilled for Firefox β 3 of 3 engines -
api β Headers β iterate_lexicographically
Backfilled for Firefox β 3 of 3 engines -
api β RTCStatsReport β type_media-source β frames
Backfilled for Firefox β 2 of 3 engines -
api β RTCStatsReport β type_media-source β framesPerSecond
Backfilled for Firefox β 2 of 3 engines -
api β RTCStatsReport β type_media-source β height
Backfilled for Firefox β 2 of 3 engines -
api β RTCStatsReport β type_media-source β width
Backfilled for Firefox β 2 of 3 engines
HTML
-
html β elements β link β rel β preload β as-fetch
Backfilled for Chrome β 2 of 3 engines -
html β elements β link β rel β preload β as-font
Backfilled for Chrome β 2 of 3 engines -
html β elements β link β rel β preload β as-image
Backfilled for Chrome β 2 of 3 engines -
html β elements β link β rel β preload β as-script
Backfilled for Chrome β 2 of 3 engines -
html β elements β link β rel β preload β as-style
Backfilled for Chrome β 2 of 3 engines -
html β elements β link β rel β preload β as-track
Backfilled for Chrome β 2 of 3 engines
JAVASCRIPT
-
javascript β builtins β JSON β isRawJSON
Backfilled for Chrome β 1 of 3 engines -
javascript β builtins β JSON β rawJSON
Backfilled for Chrome β 1 of 3 engines
WEBEXTENSIONS
-
webextensions β api β devtools β panels β ExtensionSidebarPane β setHeight
Backfilled for Chrome β 1 of 3 engines -
webextensions β api β devtools β panels β ExtensionSidebarPane β setPage
Backfilled for Firefox β 2 of 3 engines -
webextensions β api β proxy β ProxyInfo β proxyAuthorizationHeader
Backfilled for Firefox β 1 of 3 engines -
webextensions β api β windows β onBoundsChanged
Backfilled for Chrome β 1 of 3 engines
New entries (23)
The entries in this section were not found in BCD on Wednesday 3 April 2024, but are now present. These usually do not have any support information attached to them, and often have no corresponding MDN page. Sometimes, entries that appear here also appear in the next section (βRemoved BCD entriesβ) because of a Working Group deciding on a rename.
API
- api β HTMLTemplateElement β shadowRootClonable
- api β Headers β iterate_combined_duplicates
- api β Headers β iterate_lexicographically
- api β RTCStatsReport β type_media-source β frames
- api β RTCStatsReport β type_media-source β framesPerSecond
- api β RTCStatsReport β type_media-source β height
- api β RTCStatsReport β type_media-source β width
- api β console β dir_static β options_colors_parameter
- api β console β dir_static β options_depth_parameter
- api β console β dir_static β options_showHidden_parameter
HTML
- html β elements β link β rel β preload β as-fetch
- html β elements β link β rel β preload β as-font
- html β elements β link β rel β preload β as-image
- html β elements β link β rel β preload β as-script
- html β elements β link β rel β preload β as-style
- html β elements β link β rel β preload β as-track
- html β elements β template β shadowrootclonable
JAVASCRIPT
- javascript β builtins β JSON β isRawJSON
- javascript β builtins β JSON β rawJSON
WEBEXTENSIONS
- webextensions β api β devtools β panels β ExtensionSidebarPane β setHeight
- webextensions β api β devtools β panels β ExtensionSidebarPane β setPage
- webextensions β api β proxy β ProxyInfo β proxyAuthorizationHeader
- webextensions β api β windows β onBoundsChanged
Removed entries (6)
The entries in this section were found in BCD on Wednesday 3 April 2024, but are no longer present. The reasons for this removal can be anything from an experimental proposal that was never supported to a property or value being renamed to something else.
API
- api β Headers β lexicographical_sorting
HTML
- html β global_attributes β itemid
- html β global_attributes β itemprop
- html β global_attributes β itemref
- html β global_attributes β itemscope
- html β global_attributes β itemtype