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 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 (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 for Firefox β 3 of 3 engines -
api β EncodedVideoChunk
Backfilled for Firefox β 3 of 3 engines -
api β EncodedVideoChunk β byteLength
Backfilled for Firefox β 3 of 3 engines -
api β EncodedVideoChunk β copyTo
Backfilled for Firefox β 3 of 3 engines -
api β EncodedVideoChunk β duration
Backfilled for Firefox β 3 of 3 engines -
api β EncodedVideoChunk β timestamp
Backfilled for Firefox β 3 of 3 engines -
api β EncodedVideoChunk β type
Backfilled for Firefox β 3 of 3 engines -
api β HTMLElement β togglePopover β returns_boolean
Backfilled for Chrome β 2 of 3 engines -
api β Permissions β permission_notifications
Backfilled for Safari β 3 of 3 engines -
api β Permissions β permission_push
Backfilled for Safari β 3 of 3 engines -
api β VideoColorSpace β VideoColorSpace
Backfilled for Firefox β 3 of 3 engines -
api β VideoColorSpace
Backfilled for Firefox β 3 of 3 engines -
api β VideoColorSpace β fullRange
Backfilled for Firefox β 3 of 3 engines -
api β VideoColorSpace β matrix
Backfilled for Firefox β 3 of 3 engines -
api β VideoColorSpace β primaries
Backfilled for Firefox β 3 of 3 engines -
api β VideoColorSpace β toJSON
Backfilled for Firefox β 3 of 3 engines -
api β VideoColorSpace β transfer
Backfilled for Firefox β 3 of 3 engines -
api β VideoDecoder β VideoDecoder
Backfilled for Firefox β 3 of 3 engines -
api β VideoDecoder
Backfilled for Firefox β 3 of 3 engines -
api β VideoDecoder β close
Backfilled for Firefox β 3 of 3 engines -
api β VideoDecoder β configure
Backfilled for Firefox β 3 of 3 engines -
api β VideoDecoder β decode
Backfilled for Firefox β 3 of 3 engines -
api β VideoDecoder β decodeQueueSize
Backfilled for Firefox β 3 of 3 engines -
api β VideoDecoder β dequeue_event
Backfilled for Firefox β 3 of 3 engines -
api β VideoDecoder β flush
Backfilled for Firefox β 3 of 3 engines -
api β VideoDecoder β isConfigSupported_static
Backfilled for Firefox β 3 of 3 engines -
api β VideoDecoder β reset
Backfilled for Firefox β 3 of 3 engines -
api β VideoDecoder β state
Backfilled for Firefox β 3 of 3 engines -
api β VideoEncoder β VideoEncoder
Backfilled for Firefox β 3 of 3 engines -
api β VideoEncoder
Backfilled for Firefox β 3 of 3 engines -
api β VideoEncoder β close
Backfilled for Firefox β 3 of 3 engines -
api β VideoEncoder β configure
Backfilled for Firefox β 3 of 3 engines -
api β VideoEncoder β dequeue_event
Backfilled for Firefox β 3 of 3 engines -
api β VideoEncoder β encode
Backfilled for Firefox β 3 of 3 engines -
api β VideoEncoder β encodeQueueSize
Backfilled for Firefox β 3 of 3 engines -
api β VideoEncoder β flush
Backfilled for Firefox β 3 of 3 engines -
api β VideoEncoder β isConfigSupported_static
Backfilled for Firefox β 3 of 3 engines -
api β VideoEncoder β reset
Backfilled for Firefox β 3 of 3 engines -
api β VideoEncoder β state
Backfilled for Firefox β 3 of 3 engines -
api β VideoFrame β VideoFrame
Backfilled for Firefox β 3 of 3 engines -
api β VideoFrame
Backfilled for Firefox β 3 of 3 engines -
api β VideoFrame β allocationSize
Backfilled for Firefox β 3 of 3 engines -
api β VideoFrame β clone
Backfilled for Firefox β 3 of 3 engines -
api β VideoFrame β close
Backfilled for Firefox β 3 of 3 engines -
api β VideoFrame β codedHeight
Backfilled for Firefox β 3 of 3 engines -
api β VideoFrame β codedRect
Backfilled for Firefox β 3 of 3 engines -
api β VideoFrame β codedWidth
Backfilled for Firefox β 3 of 3 engines -
api β VideoFrame β colorSpace
Backfilled for Firefox β 3 of 3 engines -
api β VideoFrame β copyTo
Backfilled for Firefox β 3 of 3 engines -
api β VideoFrame β displayHeight
Backfilled for Firefox β 3 of 3 engines -
api β VideoFrame β displayWidth
Backfilled for Firefox β 3 of 3 engines -
api β VideoFrame β duration
Backfilled for Firefox β 3 of 3 engines -
api β VideoFrame β format
Backfilled for Firefox β 3 of 3 engines -
api β VideoFrame β timestamp
Backfilled for Firefox β 3 of 3 engines -
api β VideoFrame β visibleRect
Backfilled for Firefox β 3 of 3 engines -
api β HTMLTemplateElement β shadowRootDelegatesFocus
Backfilled for Firefox β 1 of 3 engines -
api β Permissions β permission_bluetooth
Backfilled for Chrome β 1 of 3 engines
HTML
-
html β elements β link β rel β preload
Backfilled for Safari β 2 of 3 engines
HTTP
-
http β headers β Permissions-Policy β bluetooth
Backfilled for Chrome β 1 of 3 engines
JAVASCRIPT
-
javascript β builtins β Intl β RelativeTimeFormat β RelativeTimeFormat β locales_parameter
Backfilled for Firefox β 3 of 3 engines -
javascript β builtins β Intl β RelativeTimeFormat β RelativeTimeFormat β options_parameter β options_localeMatcher_parameter
Backfilled for Firefox β 3 of 3 engines -
javascript β builtins β Intl β RelativeTimeFormat β RelativeTimeFormat β options_parameter β options_numberingSystem_parameter
Backfilled for Firefox β 3 of 3 engines -
javascript β builtins β Intl β RelativeTimeFormat β RelativeTimeFormat β options_parameter β options_numeric_parameter
Backfilled for Firefox 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