Summary of BCD changes from through π
Browser Support Changes: +9, -0
Support increases (9)
API
-
api β CSSStartingStyleRule
Added to Chrome β 1 of 3 engines
CSS
-
css β selectors β user-invalid
Added to Chrome β 2 of 3 engines -
css β selectors β user-valid
Added to Chrome β 2 of 3 engines -
css β at-rules β starting-style
Added to Chrome β 1 of 3 engines -
css β properties β content-visibility β transitionable
Added to Chrome β 1 of 3 engines -
css β properties β display β transitionable
Added to Chrome β 1 of 3 engines -
css β properties β overlay
Added to Chrome β 1 of 3 engines
HTML
-
html β elements β search
Added to Chrome β 3 of 3 engines
WEBASSEMBLY
BCD Metadata Changes: 94
Show all 94 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 (43)
The entries in this section saw support information change since the report on Friday 15 September 2023, 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 CSSStyleRule β cssRules
Backfilled for Firefox β 3 of 3 engines -
api β CSSStyleRule β deleteRule
Backfilled for Firefox β 3 of 3 engines -
api β CSSStyleRule β insertRule
Backfilled for Firefox β 3 of 3 engines -
api β AbortSignal β any_static
Backfilled for Chrome β 1 of 3 engines -
api β AnimationTimeline β duration
Backfilled for Chrome β 1 of 3 engines -
api β FileSystemSyncAccessHandle β close β sync_version
Backfilled for Firefox β 3 of 3 engines -
api β FileSystemSyncAccessHandle β flush β sync_version
Backfilled for Firefox β 3 of 3 engines -
api β FileSystemSyncAccessHandle β getSize β sync_version
Backfilled for Firefox β 3 of 3 engines -
api β FileSystemSyncAccessHandle β truncate β sync_version
Backfilled for Firefox β 3 of 3 engines -
api β GamepadHapticActuator β canPlayEffectType
Backfilled for Safari β 1 of 3 engines -
api β IdentityProvider β getUserInfo_static
Backfilled for Chrome β 1 of 3 engines -
api β RTCPeerConnection β getReceivers β stopped_transceivers_removed
Backfilled for Firefox β 2 of 3 engines -
api β RTCPeerConnection β getSenders β stopped_transceivers_removed
Backfilled for Firefox β 2 of 3 engines -
api β RTCPeerConnection β getTransceivers β stopped_transceivers_removed
Backfilled for Firefox β 2 of 3 engines -
api β Response β body β readable_byte_stream
Backfilled for Firefox β 2 of 3 engines -
api β TaskSignal β any_static
Backfilled for Chrome β 1 of 3 engines -
api β VisibilityStateEntry β duration
Backfilled for Chrome β 1 of 3 engines -
api β VisibilityStateEntry β entryType
Backfilled for Chrome β 1 of 3 engines -
api β VisibilityStateEntry β name
Backfilled for Chrome β 1 of 3 engines -
api β VisibilityStateEntry β startTime
Backfilled for Chrome β 1 of 3 engines
CSS
-
css β properties β grid-template-columns β fit-content
Backfilled for Firefox β 3 of 3 engines -
css β properties β grid-template-rows β fit-content
Backfilled for Firefox β 3 of 3 engines -
css β properties β content-visibility β keyframe_animatable
Backfilled for Chrome β 1 of 3 engines -
css β properties β display β keyframe_animatable
Backfilled for Chrome β 1 of 3 engines -
css β properties β font-synthesis β position
Backfilled for Firefox β 1 of 3 engines -
css β properties β font-synthesis β style
Backfilled for Firefox β 3 of 3 engines -
css β properties β font-synthesis β weight
Backfilled for Firefox β 3 of 3 engines -
css β properties β font-synthesis-position
Backfilled for Firefox β 1 of 3 engines -
css β properties β offset-path β url
Backfilled for Firefox β 3 of 3 engines
MATHML
-
mathml β elements β mi
Backfilled for Chrome β 3 of 3 engines -
mathml β elements β mi β mathvariant
Backfilled for Firefox β 3 of 3 engines
HTML
-
html β elements β a β href_sms
Backfilled for Firefox β 1 of 3 engines -
html β elements β textarea β wrap β hard
Backfilled for Chrome β 1 of 3 engines
JAVASCRIPT
-
javascript β builtins β Intl β NumberFormat β NumberFormat β locales_parameter
Backfilled for Firefox β 3 of 3 engines -
javascript β builtins β Intl β NumberFormat β NumberFormat β options_currency_parameter
Backfilled for Firefox β 3 of 3 engines -
javascript β builtins β Intl β NumberFormat β NumberFormat β options_localeMatcher_parameter
Backfilled for Firefox β 3 of 3 engines -
javascript β builtins β Intl β NumberFormat β NumberFormat β options_maximumFractionDigits_parameter
Backfilled for Firefox β 3 of 3 engines -
javascript β builtins β Intl β NumberFormat β NumberFormat β options_maximumSignificantDigits_parameter
Backfilled for Firefox β 3 of 3 engines -
javascript β builtins β Intl β NumberFormat β NumberFormat β options_minimumFractionDigits_parameter
Backfilled for Firefox β 3 of 3 engines -
javascript β builtins β Intl β NumberFormat β NumberFormat β options_minimumIntegerDigits_parameter
Backfilled for Firefox β 3 of 3 engines -
javascript β builtins β Intl β NumberFormat β NumberFormat β options_minimumSignificantDigits_parameter
Backfilled for Firefox β 3 of 3 engines -
javascript β builtins β Intl β NumberFormat β NumberFormat β options_numberingSystem_parameter
Backfilled for Firefox β 3 of 3 engines -
javascript β builtins β Intl β NumberFormat β NumberFormat β options_style_parameter
Backfilled for Firefox β 3 of 3 engines
New entries (43)
The entries in this section were not found in BCD on Friday 15 September 2023, 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 AbortSignal β any_static
- api β AnimationTimeline β duration
- api β CSSStartingStyleRule
- api β FileSystemSyncAccessHandle β close β sync_version
- api β FileSystemSyncAccessHandle β flush β sync_version
- api β FileSystemSyncAccessHandle β getSize β sync_version
- api β FileSystemSyncAccessHandle β truncate β sync_version
- api β GamepadHapticActuator β canPlayEffectType
- api β IdentityProvider β getUserInfo_static
- api β RTCPeerConnection β getReceivers β stopped_transceivers_removed
- api β RTCPeerConnection β getSenders β stopped_transceivers_removed
- api β RTCPeerConnection β getTransceivers β stopped_transceivers_removed
- api β Response β body β readable_byte_stream
- api β TaskSignal β any_static
- api β VisibilityStateEntry β duration
- api β VisibilityStateEntry β entryType
- api β VisibilityStateEntry β name
- api β VisibilityStateEntry β startTime
CSS
- css β at-rules β starting-style
- css β properties β content-visibility β keyframe_animatable
- css β properties β content-visibility β transitionable
- css β properties β display β keyframe_animatable
- css β properties β display β transitionable
- css β properties β font-synthesis β position
- css β properties β font-synthesis β style
- css β properties β font-synthesis β weight
- css β properties β font-synthesis-position
- css β properties β offset-path β url
- css β properties β overlay
HTML
- html β elements β a β href_sms
- html β elements β textarea β wrap β hard
JAVASCRIPT
- javascript β builtins β Intl β NumberFormat β NumberFormat β locales_parameter
- javascript β builtins β Intl β NumberFormat β NumberFormat β options_currency_parameter
- javascript β builtins β Intl β NumberFormat β NumberFormat β options_localeMatcher_parameter
- javascript β builtins β Intl β NumberFormat β NumberFormat β options_maximumFractionDigits_parameter
- javascript β builtins β Intl β NumberFormat β NumberFormat β options_maximumSignificantDigits_parameter
- javascript β builtins β Intl β NumberFormat β NumberFormat β options_minimumFractionDigits_parameter
- javascript β builtins β Intl β NumberFormat β NumberFormat β options_minimumIntegerDigits_parameter
- javascript β builtins β Intl β NumberFormat β NumberFormat β options_minimumSignificantDigits_parameter
- javascript β builtins β Intl β NumberFormat β NumberFormat β options_numberingSystem_parameter
- javascript β builtins β Intl β NumberFormat β NumberFormat β options_style_parameter
MATHML
- mathml β elements β mi β mathvariant
WEBASSEMBLY
- webassembly β garbage-collection
Removed entries (8)
The entries in this section were found in BCD on Friday 15 September 2023, 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 FileSystemSyncAccessHandle β close β async_version
- api β FileSystemSyncAccessHandle β flush β async_version
- api β FileSystemSyncAccessHandle β getSize β async_version
- api β FileSystemSyncAccessHandle β truncate β async_version
- api β IdentityProvider β getUserInfo
- api β OverconstrainedErrorEvent
- api β OverconstrainedErrorEvent β error
MATHML
- mathml β global_attributes β mathvariant