Summary of BCD changes from through π
Browser Support Changes: +30, -0
Support increases (30)
API
-
api β CSSKeyframesRule β length
Added to Chrome β 3 of 3 engines -
api β Document β parseHTMLUnsafe_static
Added to Chrome β 3 of 3 engines -
api β Element β attachShadow β init_clonable_parameter
Added to Chrome β 2 of 3 engines -
api β Element β setHTMLUnsafe
Added to Chrome β 3 of 3 engines -
api β ReadableStream β @@asyncIterator
Added to Chrome β 2 of 3 engines -
api β ReadableStream β values
Added to Chrome β 2 of 3 engines -
api β ShadowRoot β clonable
Added to Chrome β 3 of 3 engines -
api β ShadowRoot β setHTMLUnsafe
Added to Chrome β 3 of 3 engines -
api β HTMLIFrameElement β adAuctionHeaders
Added to Chrome β 1 of 3 engines -
api β HTMLIFrameElement β sharedStorageWritable
Added to Chrome β 1 of 3 engines -
api β HTMLImageElement β sharedStorageWritable
Added to Chrome β 1 of 3 engines -
api β NotRestoredReasonDetails
Added to Chrome β 1 of 3 engines -
api β NotRestoredReasonDetails β reason
Added to Chrome β 1 of 3 engines -
api β NotRestoredReasonDetails β toJSON
Added to Chrome β 1 of 3 engines -
api β NotRestoredReasons
Added to Chrome β 1 of 3 engines -
api β NotRestoredReasons β children
Added to Chrome β 1 of 3 engines -
api β NotRestoredReasons β id
Added to Chrome β 1 of 3 engines -
api β NotRestoredReasons β name
Added to Chrome β 1 of 3 engines -
api β NotRestoredReasons β reasons
Added to Chrome β 1 of 3 engines -
api β NotRestoredReasons β src
Added to Chrome β 1 of 3 engines -
api β NotRestoredReasons β toJSON
Added to Chrome β 1 of 3 engines -
api β NotRestoredReasons β url
Added to Chrome β 1 of 3 engines -
api β PerformanceNavigationTiming β notRestoredReasons
Added to Chrome β 1 of 3 engines -
api β RTCIceCandidate β relayProtocol
Added to Chrome β 1 of 3 engines -
api β RTCIceCandidate β url
Added to Chrome β 1 of 3 engines -
api β Request β targetAddressSpace
Added to Chrome β 1 of 3 engines
CSS
-
css β properties β align-content β block_context
Added to Firefox,Chrome,Safari β 3 of 3 engines
HTML
-
html β manifest β categories
Added to Safari β 1 of 3 engines -
html β elements β script β type β speculationrules β source_optional
Added to Chrome β 1 of 3 engines
WEBEXTENSIONS
-
webextensions β api β scripting β executeScript β InjectionResult β error
Added to Safari β 2 of 3 engines
BCD Metadata Changes: 90
Show all 90 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 occuring 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 (63)
The entries in this section saw support information change since the report on Friday, 15 March 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 EncodedVideoChunk β EncodedVideoChunk
Backfilled from β 3 of 3 engines -
api β EncodedVideoChunk
Backfilled from β 3 of 3 engines -
api β EncodedVideoChunk β byteLength
Backfilled from β 3 of 3 engines -
api β EncodedVideoChunk β copyTo
Backfilled from β 3 of 3 engines -
api β EncodedVideoChunk β duration
Backfilled from β 3 of 3 engines -
api β EncodedVideoChunk β timestamp
Backfilled from β 3 of 3 engines -
api β EncodedVideoChunk β type
Backfilled from β 3 of 3 engines -
api β HTMLElement β togglePopover β returns_boolean
Backfilled from β 2 of 3 engines -
api β Permissions β permission_notifications
Backfilled from β 3 of 3 engines -
api β Permissions β permission_push
Backfilled from β 3 of 3 engines -
api β VideoColorSpace β VideoColorSpace
Backfilled from β 3 of 3 engines -
api β VideoColorSpace
Backfilled from β 3 of 3 engines -
api β VideoColorSpace β fullRange
Backfilled from β 3 of 3 engines -
api β VideoColorSpace β matrix
Backfilled from β 3 of 3 engines -
api β VideoColorSpace β primaries
Backfilled from β 3 of 3 engines -
api β VideoColorSpace β toJSON
Backfilled from β 3 of 3 engines -
api β VideoColorSpace β transfer
Backfilled from β 3 of 3 engines -
api β VideoDecoder β VideoDecoder
Backfilled from β 3 of 3 engines -
api β VideoDecoder
Backfilled from β 3 of 3 engines -
api β VideoDecoder β close
Backfilled from β 3 of 3 engines -
api β VideoDecoder β configure
Backfilled from β 3 of 3 engines -
api β VideoDecoder β decode
Backfilled from β 3 of 3 engines -
api β VideoDecoder β decodeQueueSize
Backfilled from β 3 of 3 engines -
api β VideoDecoder β dequeue_event
Backfilled from β 3 of 3 engines -
api β VideoDecoder β flush
Backfilled from β 3 of 3 engines -
api β VideoDecoder β isConfigSupported_static
Backfilled from β 3 of 3 engines -
api β VideoDecoder β reset
Backfilled from β 3 of 3 engines -
api β VideoDecoder β state
Backfilled from β 3 of 3 engines -
api β VideoEncoder β VideoEncoder
Backfilled from β 3 of 3 engines -
api β VideoEncoder
Backfilled from β 3 of 3 engines -
api β VideoEncoder β close
Backfilled from β 3 of 3 engines -
api β VideoEncoder β configure
Backfilled from β 3 of 3 engines -
api β VideoEncoder β dequeue_event
Backfilled from β 3 of 3 engines -
api β VideoEncoder β encode
Backfilled from β 3 of 3 engines -
api β VideoEncoder β encodeQueueSize
Backfilled from β 3 of 3 engines -
api β VideoEncoder β flush
Backfilled from β 3 of 3 engines -
api β VideoEncoder β isConfigSupported_static
Backfilled from β 3 of 3 engines -
api β VideoEncoder β reset
Backfilled from β 3 of 3 engines -
api β VideoEncoder β state
Backfilled from β 3 of 3 engines -
api β VideoFrame β VideoFrame
Backfilled from β 3 of 3 engines -
api β VideoFrame
Backfilled from β 3 of 3 engines -
api β VideoFrame β allocationSize
Backfilled from β 3 of 3 engines -
api β VideoFrame β clone
Backfilled from β 3 of 3 engines -
api β VideoFrame β close
Backfilled from β 3 of 3 engines -
api β VideoFrame β codedHeight
Backfilled from β 3 of 3 engines -
api β VideoFrame β codedRect
Backfilled from β 3 of 3 engines -
api β VideoFrame β codedWidth
Backfilled from β 3 of 3 engines -
api β VideoFrame β colorSpace
Backfilled from β 3 of 3 engines -
api β VideoFrame β copyTo
Backfilled from β 3 of 3 engines -
api β VideoFrame β displayHeight
Backfilled from β 3 of 3 engines -
api β VideoFrame β displayWidth
Backfilled from β 3 of 3 engines -
api β VideoFrame β duration
Backfilled from β 3 of 3 engines -
api β VideoFrame β format
Backfilled from β 3 of 3 engines -
api β VideoFrame β timestamp
Backfilled from β 3 of 3 engines -
api β VideoFrame β visibleRect
Backfilled from β 3 of 3 engines -
api β HTMLTemplateElement β shadowRootDelegatesFocus
Backfilled from β 1 of 3 engines -
api β Permissions β permission_bluetooth
Backfilled from β 1 of 3 engines
HTML
-
html β elements β link β rel β preload
Backfilled from β 2 of 3 engines
HTTP
-
http β headers β Permissions-Policy β bluetooth
Backfilled from β 1 of 3 engines
JAVASCRIPT
-
javascript β builtins β Intl β RelativeTimeFormat β RelativeTimeFormat β locales_parameter
Backfilled from β 3 of 3 engines -
javascript β builtins β Intl β RelativeTimeFormat β RelativeTimeFormat β options_parameter β options_localeMatcher_parameter
Backfilled from β 3 of 3 engines -
javascript β builtins β Intl β RelativeTimeFormat β RelativeTimeFormat β options_parameter β options_numberingSystem_parameter
Backfilled from β 3 of 3 engines -
javascript β builtins β Intl β RelativeTimeFormat β RelativeTimeFormat β options_parameter β options_numeric_parameter
Backfilled from β 3 of 3 engines
New entries (27)
The entries in this section were not found in BCD on Friday, 15 March 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 HTMLIFrameElement β adAuctionHeaders
- api β HTMLIFrameElement β sharedStorageWritable
- api β HTMLImageElement β sharedStorageWritable
- api β HTMLTemplateElement β shadowRootDelegatesFocus
- api β NotRestoredReasonDetails
- api β NotRestoredReasonDetails β reason
- api β NotRestoredReasonDetails β toJSON
- api β NotRestoredReasons
- api β NotRestoredReasons β children
- api β NotRestoredReasons β id
- api β NotRestoredReasons β name
- api β NotRestoredReasons β reasons
- api β NotRestoredReasons β src
- api β NotRestoredReasons β toJSON
- api β NotRestoredReasons β url
- api β PerformanceNavigationTiming β notRestoredReasons
- api β Permissions β permission_bluetooth
- api β RTCIceCandidate β relayProtocol
- api β RTCIceCandidate β url
- api β Request β targetAddressSpace
CSS
- css β properties β align-content β block_context
HTML
- html β elements β script β type β speculationrules β source_optional
HTTP
- http β headers β Permissions-Policy β bluetooth
JAVASCRIPT
- javascript β builtins β Intl β RelativeTimeFormat β RelativeTimeFormat β locales_parameter
- javascript β builtins β Intl β RelativeTimeFormat β RelativeTimeFormat β options_parameter β options_localeMatcher_parameter
- javascript β builtins β Intl β RelativeTimeFormat β RelativeTimeFormat β options_parameter β options_numberingSystem_parameter
- javascript β builtins β Intl β RelativeTimeFormat β RelativeTimeFormat β options_parameter β options_numeric_parameter