Summary of BCD changes from through π
Browser Support Changes: +5, -0
Support increases (5)
API
-
api β AbortSignal β throwIfAborted
Added to Chrome β 2 of 3 engines -
api β RTCIceTransport β gatheringstatechange_event
Added to Safari β 2 of 3 engines -
api β RTCIceTransport β statechange_event
Added to Safari β 2 of 3 engines
HTTP
-
http β headers β csp β Content-Security-Policy β report-sample
Added to Safari β 2 of 3 engines -
http β headers β csp β Content-Security-Policy β unsafe-hashes
Added to Safari β 2 of 3 engines
BCD Metadata Changes: 92
Show all 92 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 (16)
The entries in this section saw support information change since the report on Tuesday, 15 March 2022, 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.
HTML
-
html β elements β meta β name β referrer
Backfilled from β 3 of 3 engines
HTTP
-
http β headers β Referrer-Policy β default_strict-origin-when-cross-origin
Backfilled from β 3 of 3 engines -
http β headers β Service-Worker-Navigation-Preload
Backfilled from β 2 of 3 engines
API
-
api β HTMLMediaElement β encrypted_event
Backfilled from β 3 of 3 engines -
api β HTMLMediaElement β waitingforkey_event
Backfilled from β 3 of 3 engines -
api β MediaStreamTrack β overconstrained_event
Backfilled from β 1 of 3 engines -
api β NetworkInformation β change_event
Backfilled from β 1 of 3 engines -
api β PermissionStatus β change_event
Backfilled from β 2 of 3 engines -
api β RemotePlayback β connect_event
Backfilled from β 2 of 3 engines -
api β RemotePlayback β connecting_event
Backfilled from β 2 of 3 engines -
api β RemotePlayback β disconnect_event
Backfilled from β 2 of 3 engines -
api β ScreenOrientation β change_event
Backfilled from β 2 of 3 engines -
api β ServiceWorker β error_event
Backfilled from β 3 of 3 engines -
api β ServiceWorker β statechange_event
Backfilled from β 3 of 3 engines -
api β ServiceWorkerContainer β messageerror_event
Backfilled from β 3 of 3 engines
JAVASCRIPT
-
javascript β builtins β Intl β NumberFormat β NumberFormat β options_signDisplay_parameter β negative
Backfilled from β 1 of 3 engines
New entries (15)
The entries in this section were not found in BCD on Tuesday, 15 March 2022, 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 HTMLMediaElement β encrypted_event
- api β HTMLMediaElement β waitingforkey_event
- api β MediaStreamTrack β overconstrained_event
- api β NetworkInformation β change_event
- api β NetworkInformation β typechange_event
- api β PermissionStatus β change_event
- api β RemotePlayback β connect_event
- api β RemotePlayback β connecting_event
- api β RemotePlayback β disconnect_event
- api β ScreenOrientation β change_event
- api β ServiceWorker β error_event
- api β ServiceWorker β statechange_event
- api β ServiceWorkerContainer β messageerror_event
HTTP
- http β headers β Service-Worker-Navigation-Preload
JAVASCRIPT
- javascript β builtins β Intl β NumberFormat β NumberFormat β options_signDisplay_parameter β negative
Removed entries (61)
The entries in this section were found in BCD on Tuesday, 15 March 2022, 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 DedicatedWorkerGlobalScope β onmessage
- api β DedicatedWorkerGlobalScope β onmessageerror
- api β HTMLMediaElement β onencrypted
- api β HTMLMediaElement β onwaitingforkey
- api β MIDIAccess β onstatechange
- api β MIDIPort β onstatechange
- api β MediaStream β onactive
- api β MediaStream β onaddtrack
- api β MediaStream β oninactive
- api β MediaStream β onremovetrack
- api β MediaStreamTrack β onended
- api β MediaStreamTrack β onmute
- api β MediaStreamTrack β onoverconstrained
- api β MediaStreamTrack β onunmute
- api β NetworkInformation β onchange
- api β NetworkInformation β ontypechange
- api β PaymentRequest β onmerchantvalidation
- api β PaymentRequest β onpaymentmethodchange
- api β PaymentRequest β onshippingaddresschange
- api β PaymentRequest β onshippingoptionchange
- api β PermissionStatus β onchange
- api β RTCIceTransport β ongatheringstatechange
- api β RTCIceTransport β onselectedcandidatepairchange
- api β RTCIceTransport β onstatechange
- api β RTCPeerConnection β onaddstream
- api β RTCPeerConnection β onconnectionstatechange
- api β RTCPeerConnection β ondatachannel
- api β RTCPeerConnection β onicecandidate
- api β RTCPeerConnection β onicecandidateerror
- api β RTCPeerConnection β oniceconnectionstatechange
- api β RTCPeerConnection β onicegatheringstatechange
- api β RTCPeerConnection β onnegotiationneeded
- api β RTCPeerConnection β onremovestream
- api β RTCPeerConnection β onsignalingstatechange
- api β RTCPeerConnection β ontrack
- api β RemotePlayback β onconnect
- api β RemotePlayback β onconnecting
- api β RemotePlayback β ondisconnect
- api β SVGAnimationElement β onbegin
- api β SVGAnimationElement β onend
- api β SVGAnimationElement β onrepeat
- api β ScreenOrientation β onchange
- api β ServiceWorker β onerror
- api β ServiceWorker β onstatechange
- api β ServiceWorkerContainer β onmessage
- api β ServiceWorkerContainer β onmessageerror
- api β Window β onvrdisplayactivate
- api β Window β onvrdisplayblur
- api β Window β onvrdisplayconnect
- api β Window β onvrdisplaydeactivate
- api β Window β onvrdisplaydisconnect
- api β Window β onvrdisplayfocus
- api β Window β onvrdisplaypointerrestricted
- api β Window β onvrdisplaypointerunrestricted
- api β Window β onvrdisplaypresentchange
- api β WindowEventHandlers β onmessage
- api β WindowEventHandlers β onmessageerror
- api β Worker β onmessage
- api β Worker β onmessageerror
HTTP
- http β headers β Cookie2
- http β headers β Set-Cookie2