Summary of BCD changes from through π
Browser Support Changes: +4, -0
Support increases (4)
API
-
api β SharedStorageWorklet β run
Added to Chrome β 1 of 3 engines -
api β SharedStorageWorklet β selectURL
Added to Chrome β 1 of 3 engines
CSS
BCD Metadata Changes: 131
Show all 131 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 (39)
The entries in this section saw support information change since the report on Friday 31 May 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 Request β cache β only-if-cached
Backfilled for Chrome β 3 of 3 engines -
api β Response β Response β accept_readablestream
Backfilled for Firefox β 3 of 3 engines -
api β SubtleCrypto β deriveKey β derivedKeyAlgorithm_option_aes
Backfilled for Safari β 3 of 3 engines -
api β SubtleCrypto β deriveKey β derivedKeyAlgorithm_option_hkdf
Backfilled for Safari β 3 of 3 engines -
api β SubtleCrypto β deriveKey β derivedKeyAlgorithm_option_hmac
Backfilled for Safari β 3 of 3 engines -
api β SubtleCrypto β deriveKey β derivedKeyAlgorithm_option_pbkdf2
Backfilled for Safari β 2 of 3 engines -
api β Clipboard β read β formats_unsanitized_parameter
Backfilled for Chrome β 1 of 3 engines -
api β MediaStreamTrack β applyConstraints β aspectRatio_constraint
Backfilled for Chrome β 2 of 3 engines -
api β MediaStreamTrack β applyConstraints β autoGainControl_constraint
Backfilled for Chrome β 1 of 3 engines -
api β MediaStreamTrack β applyConstraints β channelCount_constraint
Backfilled for Chrome β 2 of 3 engines -
api β MediaStreamTrack β applyConstraints β deviceId_constraint
Backfilled for Firefox β 3 of 3 engines -
api β MediaStreamTrack β applyConstraints β displaySurface_constraint
Backfilled for Chrome β 2 of 3 engines -
api β MediaStreamTrack β applyConstraints β echoCancellation_constraint
Backfilled for Firefox β 3 of 3 engines -
api β MediaStreamTrack β applyConstraints β facingMode_constraint
Backfilled for Firefox β 3 of 3 engines -
api β MediaStreamTrack β applyConstraints β frameRate_constraint
Backfilled for Firefox β 3 of 3 engines -
api β MediaStreamTrack β applyConstraints β groupId_constraint
Backfilled for Firefox β 3 of 3 engines -
api β MediaStreamTrack β applyConstraints β height_constraint
Backfilled for Firefox β 3 of 3 engines -
api β MediaStreamTrack β applyConstraints β latency_constraint
Backfilled for Firefox β 3 of 3 engines -
api β MediaStreamTrack β applyConstraints β logicalSurface_constraint
Backfilled for Safari β 1 of 3 engines -
api β MediaStreamTrack β applyConstraints β noiseSuppression_constraint
Backfilled for Chrome β 1 of 3 engines -
api β MediaStreamTrack β applyConstraints β resizeMode_constraint
Backfilled for Chrome β 1 of 3 engines -
api β MediaStreamTrack β applyConstraints β sampleRate_constraint
Backfilled for Chrome β 2 of 3 engines -
api β MediaStreamTrack β applyConstraints β sampleSize_constraint
Backfilled for Chrome β 2 of 3 engines -
api β MediaStreamTrack β applyConstraints β suppressLocalAudioPlayback_constraint
Backfilled for Chrome β 1 of 3 engines -
api β MediaStreamTrack β applyConstraints β volume_constraint
Backfilled for Chrome β 2 of 3 engines -
api β MediaStreamTrack β applyConstraints β width_constraint
Backfilled for Firefox β 3 of 3 engines -
api β WebTransportSendStream β getWriter
Backfilled for Firefox β 1 of 3 engines
CSS
-
css β properties β display β ruby
Backfilled for Chrome β 2 of 3 engines -
css β properties β display β ruby-text
Backfilled for Chrome β 2 of 3 engines -
css β properties β initial-letter β normal
Backfilled for Safari β 2 of 3 engines -
css β properties β white-space-collapse
Backfilled for Firefox β 3 of 3 engines -
css β properties β white-space-collapse β break-spaces
Backfilled for Firefox β 2 of 3 engines -
css β properties β white-space-collapse β collapse
Backfilled for Firefox β 2 of 3 engines -
css β properties β white-space-collapse β preserve
Backfilled for Firefox β 2 of 3 engines -
css β properties β white-space-collapse β preserve-breaks
Backfilled for Firefox β 2 of 3 engines -
css β types β overflow β overlay
Backfilled for Safari β 3 of 3 engines
JAVASCRIPT
-
javascript β builtins β Intl β PluralRules β PluralRules β options_parameter
Backfilled for Chrome β 2 of 3 engines -
javascript β builtins β Intl β PluralRules β PluralRules β options_parameter β options_roundingMode_parameter
Backfilled for Chrome β 2 of 3 engines -
javascript β builtins β Intl β PluralRules β PluralRules β options_parameter β options_roundingPriority_parameter
Backfilled for Chrome β 2 of 3 engines
New entries (24)
The entries in this section were not found in BCD on Friday 31 May 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 Clipboard β read β formats_unsanitized_parameter
- api β MediaStreamTrack β applyConstraints β aspectRatio_constraint
- api β MediaStreamTrack β applyConstraints β autoGainControl_constraint
- api β MediaStreamTrack β applyConstraints β channelCount_constraint
- api β MediaStreamTrack β applyConstraints β deviceId_constraint
- api β MediaStreamTrack β applyConstraints β displaySurface_constraint
- api β MediaStreamTrack β applyConstraints β echoCancellation_constraint
- api β MediaStreamTrack β applyConstraints β facingMode_constraint
- api β MediaStreamTrack β applyConstraints β frameRate_constraint
- api β MediaStreamTrack β applyConstraints β groupId_constraint
- api β MediaStreamTrack β applyConstraints β height_constraint
- api β MediaStreamTrack β applyConstraints β latency_constraint
- api β MediaStreamTrack β applyConstraints β logicalSurface_constraint
- api β MediaStreamTrack β applyConstraints β noiseSuppression_constraint
- api β MediaStreamTrack β applyConstraints β resizeMode_constraint
- api β MediaStreamTrack β applyConstraints β sampleRate_constraint
- api β MediaStreamTrack β applyConstraints β sampleSize_constraint
- api β MediaStreamTrack β applyConstraints β suppressLocalAudioPlayback_constraint
- api β MediaStreamTrack β applyConstraints β volume_constraint
- api β MediaStreamTrack β applyConstraints β width_constraint
- api β SharedStorageWorklet β run
- api β SharedStorageWorklet β selectURL
- api β WebTransportSendStream β getWriter
CSS
- css β properties β position-anchor β auto
Removed entries (68)
The entries in this section were found in BCD on Friday 31 May 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 MediaTrackConstraints
- api β MediaTrackConstraints β aspectRatio
- api β MediaTrackConstraints β autoGainControl
- api β MediaTrackConstraints β channelCount
- api β MediaTrackConstraints β deviceId
- api β MediaTrackConstraints β displaySurface
- api β MediaTrackConstraints β echoCancellation
- api β MediaTrackConstraints β facingMode
- api β MediaTrackConstraints β frameRate
- api β MediaTrackConstraints β groupId
- api β MediaTrackConstraints β height
- api β MediaTrackConstraints β latency
- api β MediaTrackConstraints β logicalSurface
- api β MediaTrackConstraints β noiseSuppression
- api β MediaTrackConstraints β resizeMode
- api β MediaTrackConstraints β sampleRate
- api β MediaTrackConstraints β sampleSize
- api β MediaTrackConstraints β suppressLocalAudioPlayback
- api β MediaTrackConstraints β volume
- api β MediaTrackConstraints β width
- api β MediaTrackSettings
- api β MediaTrackSettings β aspectRatio
- api β MediaTrackSettings β autoGainControl
- api β MediaTrackSettings β channelCount
- api β MediaTrackSettings β cursor
- api β MediaTrackSettings β deviceId
- api β MediaTrackSettings β displaySurface
- api β MediaTrackSettings β echoCancellation
- api β MediaTrackSettings β facingMode
- api β MediaTrackSettings β frameRate
- api β MediaTrackSettings β groupId
- api β MediaTrackSettings β height
- api β MediaTrackSettings β latency
- api β MediaTrackSettings β logicalSurface
- api β MediaTrackSettings β noiseSuppression
- api β MediaTrackSettings β resizeMode
- api β MediaTrackSettings β sampleRate
- api β MediaTrackSettings β sampleSize
- api β MediaTrackSettings β suppressLocalAudioPlayback
- api β MediaTrackSettings β volume
- api β MediaTrackSettings β width
- api β MediaTrackSupportedConstraints
- api β MediaTrackSupportedConstraints β aspectRatio
- api β MediaTrackSupportedConstraints β autoGainControl
- api β MediaTrackSupportedConstraints β channelCount
- api β MediaTrackSupportedConstraints β deviceId
- api β MediaTrackSupportedConstraints β displaySurface
- api β MediaTrackSupportedConstraints β echoCancellation
- api β MediaTrackSupportedConstraints β facingMode
- api β MediaTrackSupportedConstraints β frameRate
- api β MediaTrackSupportedConstraints β groupId
- api β MediaTrackSupportedConstraints β height
- api β MediaTrackSupportedConstraints β latency
- api β MediaTrackSupportedConstraints β logicalSurface
- api β MediaTrackSupportedConstraints β noiseSuppression
- api β MediaTrackSupportedConstraints β resizeMode
- api β MediaTrackSupportedConstraints β sampleRate
- api β MediaTrackSupportedConstraints β sampleSize
- api β MediaTrackSupportedConstraints β suppressLocalAudioPlayback
- api β MediaTrackSupportedConstraints β volume
- api β MediaTrackSupportedConstraints β width
CSS
- css β properties β box-sizing β padding-box
- css β properties β justify-self β flex_context
HTML
- html β elements β html β manifest
- html β elements β html β manifest β secure_context_required
- html β elements β iframe β sandbox β allow-downloads-without-user-activation
- html β elements β input β type_color β autocomplete
- html β elements β input β type_color β list