Summary of BCD changes from through π
Browser Support Changes: +5, -0
Support increases (5)
CSS
-
css β properties β text-wrap
Added to Chrome β 1 of 3 engines -
css β properties β white-space β shorthand_values
Added to Chrome β 1 of 3 engines -
css β properties β white-space-collapse
Added to Chrome β 1 of 3 engines
HTML
-
html β elements β iframe β sandbox β allow-storage-access-by-user-activation
Added to Chrome β 3 of 3 engines
HTTP
-
http β headers β Permissions-Policy β storage-access
Added to Chrome β 1 of 3 engines
BCD Metadata Changes: 114
Show all 114 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 (80)
The entries in this section saw support information change since the report on Tuesday 9 May 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 BaseAudioContext β createPeriodicWave β constraints_disableNormalization_parameter
Backfilled for Safari β 3 of 3 engines -
api β CanvasRenderingContext2D β imageSmoothingEnabled
Backfilled for Firefox β 3 of 3 engines -
api β HTMLButtonElement β popoverTargetAction
Backfilled for Safari β 2 of 3 engines -
api β HTMLButtonElement β popoverTargetElement
Backfilled for Safari β 2 of 3 engines -
api β HTMLCanvasElement β getContext β webgl2_context β options_powerPreference_parameter
Backfilled for Chrome β 2 of 3 engines -
api β HTMLCanvasElement β getContext β webgl_context β options_powerPreference_parameter
Backfilled for Chrome β 2 of 3 engines -
api β HTMLElement β beforetoggle_event
Backfilled for Safari β 2 of 3 engines -
api β HTMLElement β hidePopover
Backfilled for Safari β 2 of 3 engines -
api β HTMLElement β popover
Backfilled for Safari β 2 of 3 engines -
api β HTMLElement β showPopover
Backfilled for Safari β 2 of 3 engines -
api β HTMLElement β togglePopover
Backfilled for Safari β 2 of 3 engines -
api β HTMLElement β toggle_event
Backfilled for Safari β 2 of 3 engines -
api β HTMLImageElement β fetchPriority
Backfilled for Safari β 1 of 3 engines -
api β HTMLInputElement β popoverTargetAction
Backfilled for Safari β 2 of 3 engines -
api β HTMLInputElement β popoverTargetElement
Backfilled for Safari β 2 of 3 engines -
api β HTMLLinkElement β fetchPriority
Backfilled for Safari β 1 of 3 engines -
api β HTMLScriptElement β fetchPriority
Backfilled for Safari β 1 of 3 engines -
api β RTCRtpSender β getCapabilities
Backfilled for Firefox β 3 of 3 engines -
api β RTCRtpSender β setStreams
Backfilled for Firefox β 3 of 3 engines -
api β ToggleEvent β ToggleEvent
Backfilled for Safari β 2 of 3 engines -
api β ToggleEvent
Backfilled for Safari β 2 of 3 engines -
api β ToggleEvent β newState
Backfilled for Safari β 2 of 3 engines -
api β ToggleEvent β oldState
Backfilled for Safari β 2 of 3 engines -
api β WEBGL_compressed_texture_etc1
Backfilled for Safari β 3 of 3 engines -
api β WebTransport β WebTransport
Backfilled for Firefox β 2 of 3 engines -
api β WebTransport β WebTransport β options_allowPooling_parameter
Backfilled for Firefox β 1 of 3 engines -
api β WebTransport β WebTransport β options_congestionControl_parameter
Backfilled for Firefox β 1 of 3 engines -
api β WebTransport β WebTransport β options_requireUnreliable_parameter
Backfilled for Firefox β 1 of 3 engines -
api β WebTransport
Backfilled for Firefox β 2 of 3 engines -
api β WebTransport β close
Backfilled for Firefox β 2 of 3 engines -
api β WebTransport β closed
Backfilled for Firefox β 2 of 3 engines -
api β WebTransport β congestionControl
Backfilled for Firefox β 1 of 3 engines -
api β WebTransport β createBidirectionalStream
Backfilled for Firefox β 2 of 3 engines -
api β WebTransport β createBidirectionalStream β options_sendOrder_parameter
Backfilled for Firefox β 1 of 3 engines -
api β WebTransport β createUnidirectionalStream
Backfilled for Firefox β 2 of 3 engines -
api β WebTransport β createUnidirectionalStream β byob_readers
Backfilled for Firefox β 2 of 3 engines -
api β WebTransport β createUnidirectionalStream β options_sendOrder_parameter
Backfilled for Firefox β 1 of 3 engines -
api β WebTransport β datagrams
Backfilled for Firefox β 2 of 3 engines -
api β WebTransport β draining
Backfilled for Firefox β 1 of 3 engines -
api β WebTransport β getStats
Backfilled for Firefox β 1 of 3 engines -
api β WebTransport β incomingBidirectionalStreams
Backfilled for Firefox β 2 of 3 engines -
api β WebTransport β incomingUnidirectionalStreams
Backfilled for Firefox β 2 of 3 engines -
api β WebTransport β ready
Backfilled for Firefox β 2 of 3 engines -
api β WebTransportBidirectionalStream
Backfilled for Firefox β 2 of 3 engines -
api β WebTransportBidirectionalStream β readable
Backfilled for Firefox β 2 of 3 engines -
api β WebTransportBidirectionalStream β writable
Backfilled for Firefox β 2 of 3 engines -
api β WebTransportDatagramDuplexStream
Backfilled for Firefox β 2 of 3 engines -
api β WebTransportDatagramDuplexStream β incomingHighWaterMark
Backfilled for Firefox β 2 of 3 engines -
api β WebTransportDatagramDuplexStream β incomingMaxAge
Backfilled for Firefox β 2 of 3 engines -
api β WebTransportDatagramDuplexStream β maxDatagramSize
Backfilled for Firefox β 2 of 3 engines -
api β WebTransportDatagramDuplexStream β outgoingHighWaterMark
Backfilled for Firefox β 2 of 3 engines -
api β WebTransportDatagramDuplexStream β outgoingMaxAge
Backfilled for Firefox β 2 of 3 engines -
api β WebTransportDatagramDuplexStream β readable
Backfilled for Firefox β 2 of 3 engines -
api β WebTransportDatagramDuplexStream β writable
Backfilled for Firefox β 2 of 3 engines -
api β WebTransportError β WebTransportError
Backfilled for Firefox β 2 of 3 engines -
api β WebTransportError
Backfilled for Firefox β 2 of 3 engines -
api β WebTransportError β source
Backfilled for Firefox β 2 of 3 engines -
api β WebTransportError β streamErrorCode
Backfilled for Firefox β 2 of 3 engines -
api β structuredClone β worker_support
Backfilled for Safari β 3 of 3 engines -
api β HTMLElement β error_event
Backfilled for Firefox β 3 of 3 engines -
api β WebTransportReceiveStream
Backfilled for Firefox β 1 of 3 engines -
api β WebTransportReceiveStream β getStats
Backfilled for Firefox β 1 of 3 engines
CSS
-
css β at-rules β media β inverted-colors
Backfilled for Firefox β 2 of 3 engines -
css β properties β -webkit-text-security
Backfilled for Firefox β 3 of 3 engines -
css β properties β animation-timeline
Backfilled for Chrome β 2 of 3 engines -
css β selectors β backdrop β popover
Backfilled for Safari β 2 of 3 engines -
css β selectors β popover-open
Backfilled for Safari β 2 of 3 engines
HTML
-
html β elements β image
Backfilled for Chrome β 3 of 3 engines -
html β elements β img β fetchpriority
Backfilled for Safari β 2 of 3 engines -
html β elements β link β fetchpriority
Backfilled for Safari β 2 of 3 engines -
html β elements β script β fetchpriority
Backfilled for Safari β 2 of 3 engines -
html β global_attributes β popover
Backfilled for Safari β 2 of 3 engines -
html β global_attributes β popovertarget
Backfilled for Safari β 2 of 3 engines -
html β global_attributes β popovertargetaction
Backfilled for Safari β 2 of 3 engines -
html β elements β link β blocking
Backfilled for Chrome β 1 of 3 engines -
html β elements β script β blocking
Backfilled for Chrome β 1 of 3 engines -
html β elements β style β blocking
Backfilled for Chrome β 1 of 3 engines
HTTP
-
http β headers β Alt-Svc
Backfilled for Safari β 2 of 3 engines -
http β headers β Clear-Site-Data β cache
Backfilled for Firefox β 2 of 3 engines
WEBEXTENSIONS
-
webextensions β api β userScripts β register β cookieStoreId
Backfilled for Firefox β 1 of 3 engines
New entries (15)
The entries in this section were not found in BCD on Tuesday 9 May 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 HTMLElement β error_event
- api β Permissions β permission_storage-access
- api β WebTransportReceiveStream
- api β WebTransportReceiveStream β getStats
CSS
- css β at-rules β import β supports
- css β properties β shape-outside β path
- css β properties β text-wrap
- css β properties β white-space β shorthand_values
- css β properties β white-space-collapse
HTML
- html β elements β link β blocking
- html β elements β script β blocking
- html β elements β search
- html β elements β style β blocking
HTTP
- http β headers β Permissions-Policy β storage-access
WEBEXTENSIONS
- webextensions β api β userScripts β register β cookieStoreId
Removed entries (19)
The entries in this section were found in BCD on Tuesday 9 May 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 Element β error_event
HTML
- html β elements β applet
- html β elements β applet β align
- html β elements β applet β alt
- html β elements β applet β archive
- html β elements β applet β code
- html β elements β applet β codebase
- html β elements β applet β datafld
- html β elements β applet β datasrc
- html β elements β applet β height
- html β elements β applet β hspace
- html β elements β applet β mayscript
- html β elements β applet β name
- html β elements β applet β object
- html β elements β applet β src
- html β elements β applet β vspace
- html β elements β applet β width
SVG
- svg β elements β discard
WEBEXTENSIONS
- webextensions β api β userScripts β cookieStoreId