Summary of BCD changes from through π
Browser Support Changes: +1, -0
Support increases (1)
API
-
api β Document β exitFullscreen β returns_promise
Added to Safari β 3 of 3 engines
BCD Metadata Changes: 176
Show all 176 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 (136)
The entries in this section saw support information change since the report on Friday 28 April 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 CompressionStream β CompressionStream
Backfilled for Firefox β 3 of 3 engines -
api β CompressionStream β CompressionStream β deflate
Backfilled for Firefox β 3 of 3 engines -
api β CompressionStream β CompressionStream β deflate-raw
Backfilled for Firefox β 3 of 3 engines -
api β CompressionStream β CompressionStream β gzip
Backfilled for Firefox β 3 of 3 engines -
api β CompressionStream
Backfilled for Firefox β 3 of 3 engines -
api β CompressionStream β readable
Backfilled for Firefox β 3 of 3 engines -
api β CompressionStream β writable
Backfilled for Firefox β 3 of 3 engines -
api β DecompressionStream β DecompressionStream
Backfilled for Firefox β 3 of 3 engines -
api β DecompressionStream β DecompressionStream β deflate
Backfilled for Firefox β 3 of 3 engines -
api β DecompressionStream β DecompressionStream β deflate-raw
Backfilled for Firefox β 3 of 3 engines -
api β DecompressionStream β DecompressionStream β gzip
Backfilled for Firefox β 3 of 3 engines -
api β DecompressionStream
Backfilled for Firefox β 3 of 3 engines -
api β DecompressionStream β readable
Backfilled for Firefox β 3 of 3 engines -
api β DecompressionStream β writable
Backfilled for Firefox β 3 of 3 engines -
api β CSSImportRule β supportsText
Backfilled for Firefox β 1 of 3 engines -
api β Request β Request β init_priority_parameter
Backfilled for Chrome β 1 of 3 engines -
api β WebTransport β WebTransport β options_serverCertificateHashes_parameter
Backfilled for Chrome β 1 of 3 engines -
api β fetch β init_priority_parameter
Backfilled for Chrome β 1 of 3 engines
SVG
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svg β elements β altGlyph β dx
Backfilled for Safari β 1 of 3 engines -
svg β elements β altGlyph β dy
Backfilled for Safari β 1 of 3 engines -
svg β elements β altGlyph β format
Backfilled for Safari β 1 of 3 engines -
svg β elements β altGlyph β glyphRef
Backfilled for Safari β 1 of 3 engines -
svg β elements β altGlyph β rotate
Backfilled for Safari β 1 of 3 engines -
svg β elements β altGlyph β x
Backfilled for Safari β 1 of 3 engines -
svg β elements β altGlyph β xlink_href
Backfilled for Safari β 1 of 3 engines -
svg β elements β altGlyph β y
Backfilled for Safari β 1 of 3 engines -
svg β elements β altGlyphDef
Backfilled for Safari β 1 of 3 engines -
svg β elements β altGlyphItem
Backfilled for Safari β 1 of 3 engines -
svg β elements β font β horiz-adv-x
Backfilled for Safari β 1 of 3 engines -
svg β elements β font β horiz-origin-x
Backfilled for Safari β 1 of 3 engines -
svg β elements β font β horiz-origin-y
Backfilled for Safari β 1 of 3 engines -
svg β elements β font β vert-adv-y
Backfilled for Safari β 1 of 3 engines -
svg β elements β font β vert-origin-x
Backfilled for Safari β 1 of 3 engines -
svg β elements β font β vert-origin-y
Backfilled for Safari β 1 of 3 engines -
svg β elements β font-face
Backfilled for Safari β 1 of 3 engines -
svg β elements β font-face β accent-height
Backfilled for Safari β 1 of 3 engines -
svg β elements β font-face β alphabetic
Backfilled for Safari β 1 of 3 engines -
svg β elements β font-face β ascent
Backfilled for Safari β 1 of 3 engines -
svg β elements β font-face β bbox
Backfilled for Safari β 1 of 3 engines -
svg β elements β font-face β cap-height
Backfilled for Safari β 1 of 3 engines -
svg β elements β font-face β descent
Backfilled for Safari β 1 of 3 engines -
svg β elements β font-face β font-family
Backfilled for Safari β 1 of 3 engines -
svg β elements β font-face β font-size
Backfilled for Safari β 1 of 3 engines -
svg β elements β font-face β font-stretch
Backfilled for Safari β 1 of 3 engines -
svg β elements β font-face β font-style
Backfilled for Safari β 1 of 3 engines -
svg β elements β font-face β font-variant
Backfilled for Safari β 1 of 3 engines -
svg β elements β font-face β font-weight
Backfilled for Safari β 1 of 3 engines -
svg β elements β font-face β hanging
Backfilled for Safari β 1 of 3 engines -
svg β elements β font-face β ideographic
Backfilled for Safari β 1 of 3 engines -
svg β elements β font-face β mathematical
Backfilled for Safari β 1 of 3 engines -
svg β elements β font-face β overline-position
Backfilled for Safari β 1 of 3 engines -
svg β elements β font-face β overline-thickness
Backfilled for Safari β 1 of 3 engines -
svg β elements β font-face β panose-1
Backfilled for Safari β 1 of 3 engines -
svg β elements β font-face β slope
Backfilled for Safari β 1 of 3 engines -
svg β elements β font-face β stemh
Backfilled for Safari β 1 of 3 engines -
svg β elements β font-face β stemv
Backfilled for Safari β 1 of 3 engines -
svg β elements β font-face β strikethrough-position
Backfilled for Safari β 1 of 3 engines -
svg β elements β font-face β strikethrough-thickness
Backfilled for Safari β 1 of 3 engines -
svg β elements β font-face β underline-position
Backfilled for Safari β 1 of 3 engines -
svg β elements β font-face β underline-thickness
Backfilled for Safari β 1 of 3 engines -
svg β elements β font-face β unicode-range
Backfilled for Safari β 1 of 3 engines -
svg β elements β font-face β units-per-em
Backfilled for Safari β 1 of 3 engines -
svg β elements β font-face β v-alphabetic
Backfilled for Safari β 1 of 3 engines -
svg β elements β font-face β v-hanging
Backfilled for Safari β 1 of 3 engines -
svg β elements β font-face β v-ideographic
Backfilled for Safari β 1 of 3 engines -
svg β elements β font-face β v-mathematical
Backfilled for Safari β 1 of 3 engines -
svg β elements β font-face β widths
Backfilled for Safari β 1 of 3 engines -
svg β elements β font-face β x-height
Backfilled for Safari β 1 of 3 engines -
svg β elements β font-face-format
Backfilled for Safari β 1 of 3 engines -
svg β elements β font-face-format β string
Backfilled for Safari β 1 of 3 engines -
svg β elements β font-face-name
Backfilled for Safari β 1 of 3 engines -
svg β elements β font-face-name β name
Backfilled for Safari β 1 of 3 engines -
svg β elements β font-face-src
Backfilled for Safari β 1 of 3 engines -
svg β elements β font-face-uri
Backfilled for Safari β 1 of 3 engines -
svg β elements β font-face-uri β xlink_href
Backfilled for Safari β 1 of 3 engines -
svg β elements β glyph
Backfilled for Safari β 1 of 3 engines -
svg β elements β glyph β arabic-form
Backfilled for Safari β 1 of 3 engines -
svg β elements β glyph β d
Backfilled for Safari β 1 of 3 engines -
svg β elements β glyph β glyph-name
Backfilled for Safari β 1 of 3 engines -
svg β elements β glyph β horiz-adv-x
Backfilled for Safari β 1 of 3 engines -
svg β elements β glyph β lang
Backfilled for Safari β 1 of 3 engines -
svg β elements β glyph β orientation
Backfilled for Safari β 1 of 3 engines -
svg β elements β glyph β unicode
Backfilled for Safari β 1 of 3 engines -
svg β elements β glyph β vert-adv-y
Backfilled for Safari β 1 of 3 engines -
svg β elements β glyph β vert-origin-x
Backfilled for Safari β 1 of 3 engines -
svg β elements β glyph β vert-origin-y
Backfilled for Safari β 1 of 3 engines -
svg β elements β glyphRef
Backfilled for Safari β 2 of 3 engines -
svg β elements β glyphRef β dx
Backfilled for Safari β 1 of 3 engines -
svg β elements β glyphRef β dy
Backfilled for Safari β 1 of 3 engines -
svg β elements β glyphRef β format
Backfilled for Safari β 1 of 3 engines -
svg β elements β glyphRef β glyphRef
Backfilled for Safari β 1 of 3 engines -
svg β elements β glyphRef β x
Backfilled for Safari β 1 of 3 engines -
svg β elements β glyphRef β xlink_href
Backfilled for Safari β 1 of 3 engines -
svg β elements β glyphRef β y
Backfilled for Safari β 1 of 3 engines -
svg β elements β hkern
Backfilled for Safari β 1 of 3 engines -
svg β elements β hkern β g1
Backfilled for Safari β 1 of 3 engines -
svg β elements β hkern β g2
Backfilled for Safari β 1 of 3 engines -
svg β elements β hkern β k
Backfilled for Safari β 1 of 3 engines -
svg β elements β hkern β u1
Backfilled for Safari β 1 of 3 engines -
svg β elements β hkern β u2
Backfilled for Safari β 1 of 3 engines -
svg β elements β missing-glyph
Backfilled for Safari β 1 of 3 engines -
svg β elements β missing-glyph β d
Backfilled for Safari β 1 of 3 engines -
svg β elements β missing-glyph β horiz-adv-x
Backfilled for Safari β 1 of 3 engines -
svg β elements β missing-glyph β vert-adv-y
Backfilled for Safari β 1 of 3 engines -
svg β elements β missing-glyph β vert-origin-x
Backfilled for Safari β 1 of 3 engines -
svg β elements β missing-glyph β vert-origin-y
Backfilled for Safari β 1 of 3 engines -
svg β elements β tref
Backfilled for Safari β 1 of 3 engines -
svg β elements β tref β xlink_href
Backfilled for Safari β 1 of 3 engines -
svg β elements β vkern
Backfilled for Safari β 1 of 3 engines -
svg β elements β vkern β g1
Backfilled for Safari β 1 of 3 engines -
svg β elements β vkern β g2
Backfilled for Safari β 1 of 3 engines -
svg β elements β vkern β k
Backfilled for Safari β 1 of 3 engines -
svg β elements β vkern β u1
Backfilled for Safari β 1 of 3 engines -
svg β elements β vkern β u2
Backfilled for Safari β 1 of 3 engines
WEBEXTENSIONS
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webextensions β api β action β getBadgeBackgroundColor β details_windowId_parameter
Backfilled for Firefox β 1 of 3 engines -
webextensions β api β action β getBadgeText β details_windowId_parameter
Backfilled for Firefox β 1 of 3 engines -
webextensions β api β action β getPopup β details_windowId_parameter
Backfilled for Firefox β 1 of 3 engines -
webextensions β api β action β getTitle β details_windowId_parameter
Backfilled for Firefox β 1 of 3 engines -
webextensions β api β action β isEnabled β details_windowId_parameter
Backfilled for Firefox β 1 of 3 engines -
webextensions β api β action β onClicked β OnClickData
Backfilled for Firefox β 1 of 3 engines -
webextensions β api β action β onClicked β tab
Backfilled for Firefox β 2 of 3 engines -
webextensions β api β action β setBadgeBackgroundColor β details_windowId_parameter
Backfilled for Firefox β 1 of 3 engines -
webextensions β api β action β setBadgeBackgroundColor β null
Backfilled for Firefox β 1 of 3 engines -
webextensions β api β action β setBadgeBackgroundColor β string
Backfilled for Firefox β 2 of 3 engines -
webextensions β api β action β setBadgeText β details_windowId_parameter
Backfilled for Firefox β 1 of 3 engines -
webextensions β api β action β setBadgeText β null
Backfilled for Firefox β 1 of 3 engines -
webextensions β api β action β setIcon β details_windowId_parameter
Backfilled for Firefox β 1 of 3 engines -
webextensions β api β action β setIcon β imageData
Backfilled for Firefox β 2 of 3 engines -
webextensions β api β action β setIcon β null
Backfilled for Firefox β 1 of 3 engines -
webextensions β api β action β setPopup β details_windowId_parameter
Backfilled for Firefox β 1 of 3 engines -
webextensions β api β action β setPopup β null
Backfilled for Firefox β 1 of 3 engines -
webextensions β api β action β setTitle β details_windowId_parameter
Backfilled for Firefox β 1 of 3 engines -
webextensions β api β action β setTitle β null
Backfilled for Firefox β 1 of 3 engines -
webextensions β api β cookies β CookieStore β id
Backfilled for Firefox β 3 of 3 engines -
webextensions β api β cookies β CookieStore β incognito
Backfilled for Firefox β 1 of 3 engines -
webextensions β api β cookies β CookieStore β tabIds
Backfilled for Firefox β 3 of 3 engines
New entries (34)
The entries in this section were not found in BCD on Friday 28 April 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 CSSImportRule β supportsText
- api β Request β Request β init_priority_parameter
- api β WebTransport β WebTransport β options_allowPooling_parameter
- api β WebTransport β WebTransport β options_congestionControl_parameter
- api β WebTransport β WebTransport β options_requireUnreliable_parameter
- api β WebTransport β WebTransport β options_serverCertificateHashes_parameter
- api β WebTransport β congestionControl
- api β WebTransport β createBidirectionalStream β options_sendOrder_parameter
- api β WebTransport β createUnidirectionalStream β options_sendOrder_parameter
- api β WebTransport β draining
- api β WebTransport β getStats
- api β fetch β init_priority_parameter
WEBEXTENSIONS
- webextensions β api β action β getBadgeBackgroundColor β details_windowId_parameter
- webextensions β api β action β getBadgeText β details_windowId_parameter
- webextensions β api β action β getPopup β details_windowId_parameter
- webextensions β api β action β getTitle β details_windowId_parameter
- webextensions β api β action β isEnabled β details_windowId_parameter
- webextensions β api β action β onClicked β OnClickData
- webextensions β api β action β onClicked β tab
- webextensions β api β action β setBadgeBackgroundColor β details_windowId_parameter
- webextensions β api β action β setBadgeBackgroundColor β null
- webextensions β api β action β setBadgeBackgroundColor β string
- webextensions β api β action β setBadgeText β details_windowId_parameter
- webextensions β api β action β setBadgeText β null
- webextensions β api β action β setIcon β details_windowId_parameter
- webextensions β api β action β setIcon β imageData
- webextensions β api β action β setIcon β null
- webextensions β api β action β setPopup β details_windowId_parameter
- webextensions β api β action β setPopup β null
- webextensions β api β action β setTitle β details_windowId_parameter
- webextensions β api β action β setTitle β null
- webextensions β api β cookies β CookieStore β id
- webextensions β api β cookies β CookieStore β incognito
- webextensions β api β cookies β CookieStore β tabIds
Removed entries (6)
The entries in this section were found in BCD on Friday 28 April 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 AudioListener β dopplerFactor
- api β AudioListener β speedOfSound
- api β PannerNode β setVelocity
- api β RTCStatsReport β type_inbound-rtp β qpSum
- api β RTCStatsReport β type_outbound-rtp β qpSum
- api β WebTransport β WebTransport β serverCertificateHashes