BCD Watch

BCD Changes Report

Summary of BCD changes from through 🔗

Browser Support Changes: +23, -0

Support increases (23)

API

  1. api ➞ Navigator ➞ clearAppBadge
    Added to Safari  ➞  2 of 3 engines
  2. api ➞ Navigator ➞ setAppBadge
    Added to Safari  ➞  2 of 3 engines
  3. api ➞ Notification ➞ badge
    Added to Safari  ➞  2 of 3 engines
  4. api ➞ ServiceWorkerRegistration ➞ showNotification ➞ options_badge_parameter
    Added to Safari  ➞  2 of 3 engines
  5. api ➞ CredentialsContainer ➞ get ➞ identity_option ➞ context_option Spec link
    Added to Chrome  ➞  1 of 3 engines
  6. api ➞ CredentialsContainer ➞ get ➞ identity_option ➞ loginHint Spec link
    Added to Chrome  ➞  1 of 3 engines
  7. api ➞ DocumentPictureInPicture
    Added to Chrome  ➞  1 of 3 engines
  8. api ➞ DocumentPictureInPicture ➞ enter_event
    Added to Chrome  ➞  1 of 3 engines
  9. api ➞ DocumentPictureInPicture ➞ requestWindow
    Added to Chrome  ➞  1 of 3 engines
  10. api ➞ DocumentPictureInPicture ➞ window
    Added to Chrome  ➞  1 of 3 engines
  11. api ➞ DocumentPictureInPictureEvent ➞ DocumentPictureInPictureEvent
    Added to Chrome  ➞  1 of 3 engines
  12. api ➞ DocumentPictureInPictureEvent
    Added to Chrome  ➞  1 of 3 engines
  13. api ➞ DocumentPictureInPictureEvent ➞ window
    Added to Chrome  ➞  1 of 3 engines
  14. api ➞ IdentityProvider
    Added to Chrome  ➞  1 of 3 engines
  15. api ➞ IdentityProvider ➞ getUserInfo
    Added to Chrome  ➞  1 of 3 engines
  16. api ➞ PerformanceNavigationTiming ➞ criticalCHRestart
    Added to Chrome  ➞  1 of 3 engines
  17. api ➞ PerformanceResourceTiming ➞ deliveryType
    Added to Chrome  ➞  1 of 3 engines
  18. api ➞ Window ➞ documentPictureInPicture
    Added to Chrome  ➞  1 of 3 engines

CSS

  1. css ➞ properties ➞ scrollbar-color
    Added to Chrome  ➞  2 of 3 engines
  2. css ➞ properties ➞ text-wrap ➞ pretty
    Added to Chrome  ➞  1 of 3 engines
  3. css ➞ properties ➞ transition ➞ transition_behavior_value
    Added to Chrome  ➞  1 of 3 engines
  4. css ➞ properties ➞ transition-behavior
    Added to Chrome  ➞  1 of 3 engines

HTTP

  1. http ➞ headers ➞ Clear-Site-Data ➞ clientHints
    Added to Chrome  ➞  1 of 3 engines

BCD Metadata Changes: 112

Show all 112 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 (57)

The entries in this section saw support information change since the report on Friday 4 August 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

  1. api ➞ CanvasRenderingContext2D ➞ letterSpacing
    Backfilled for Firefox  ➞  2 of 3 engines
  2. api ➞ CanvasRenderingContext2D ➞ wordSpacing
    Backfilled for Firefox  ➞  2 of 3 engines
  3. api ➞ DedicatedWorkerGlobalScope ➞ rtctransform_event
    Backfilled for Firefox  ➞  2 of 3 engines
  4. api ➞ KeyboardEvent ➞ key ➞ dead_key
    Backfilled for Firefox  ➞  3 of 3 engines
  5. api ➞ OffscreenCanvasRenderingContext2D ➞ letterSpacing Spec link
    Backfilled for Firefox  ➞  2 of 3 engines
  6. api ➞ OffscreenCanvasRenderingContext2D ➞ wordSpacing Spec link
    Backfilled for Firefox  ➞  2 of 3 engines
  7. api ➞ RTCEncodedAudioFrame
    Backfilled for Firefox  ➞  3 of 3 engines
  8. api ➞ RTCEncodedAudioFrame ➞ data
    Backfilled for Firefox  ➞  3 of 3 engines
  9. api ➞ RTCEncodedAudioFrame ➞ getMetadata
    Backfilled for Firefox  ➞  3 of 3 engines
  10. api ➞ RTCEncodedAudioFrame ➞ timestamp
    Backfilled for Firefox  ➞  3 of 3 engines
  11. api ➞ RTCEncodedVideoFrame
    Backfilled for Firefox  ➞  3 of 3 engines
  12. api ➞ RTCEncodedVideoFrame ➞ data
    Backfilled for Firefox  ➞  3 of 3 engines
  13. api ➞ RTCEncodedVideoFrame ➞ getMetadata
    Backfilled for Firefox  ➞  3 of 3 engines
  14. api ➞ RTCEncodedVideoFrame ➞ timestamp
    Backfilled for Firefox  ➞  3 of 3 engines
  15. api ➞ RTCEncodedVideoFrame ➞ type
    Backfilled for Firefox  ➞  3 of 3 engines
  16. api ➞ RTCRtpReceiver ➞ transform
    Backfilled for Firefox  ➞  2 of 3 engines
  17. api ➞ RTCRtpScriptTransform ➞ RTCRtpScriptTransform
    Backfilled for Firefox  ➞  2 of 3 engines
  18. api ➞ RTCRtpScriptTransform
    Backfilled for Firefox  ➞  2 of 3 engines
  19. api ➞ RTCRtpScriptTransformer
    Backfilled for Firefox  ➞  2 of 3 engines
  20. api ➞ RTCRtpScriptTransformer ➞ generateKeyFrame
    Backfilled for Firefox  ➞  2 of 3 engines
  21. api ➞ RTCRtpScriptTransformer ➞ options
    Backfilled for Firefox  ➞  2 of 3 engines
  22. api ➞ RTCRtpScriptTransformer ➞ readable
    Backfilled for Firefox  ➞  2 of 3 engines
  23. api ➞ RTCRtpScriptTransformer ➞ sendKeyFrameRequest
    Backfilled for Firefox  ➞  2 of 3 engines
  24. api ➞ RTCRtpScriptTransformer ➞ writable
    Backfilled for Firefox  ➞  2 of 3 engines
  25. api ➞ RTCRtpSender ➞ transform
    Backfilled for Firefox  ➞  2 of 3 engines
  26. api ➞ RTCTransformEvent
    Backfilled for Firefox  ➞  2 of 3 engines
  27. api ➞ RTCTransformEvent ➞ transformer
    Backfilled for Firefox  ➞  2 of 3 engines
  28. api ➞ PerformanceResourceTiming ➞ firstInterimResponseStart
    Backfilled for Chrome  ➞  1 of 3 engines
  29. api ➞ SVGScriptElement ➞ async
    Backfilled for Firefox  ➞  1 of 3 engines
  30. api ➞ SVGScriptElement ➞ defer
    Backfilled for Firefox  ➞  1 of 3 engines
  31. api ➞ console ➞ substitution_strings
    Backfilled for Firefox  ➞  3 of 3 engines

CSS

  1. css ➞ properties ➞ scroll-timeline
    Backfilled for Firefox  ➞  2 of 3 engines
  2. css ➞ selectors ➞ indeterminate ➞ radio
    Backfilled for Safari  ➞  3 of 3 engines
  3. css ➞ selectors ➞ nesting
    Backfilled for Firefox  ➞  3 of 3 engines
  4. css ➞ properties ➞ contain-intrinsic-size ➞ auto_none
    Backfilled for Firefox  ➞  2 of 3 engines
  5. css ➞ properties ➞ offset-path ➞ basic-shape
    Backfilled for Firefox  ➞  2 of 3 engines
  6. css ➞ properties ➞ offset-path ➞ coord-box
    Backfilled for Firefox  ➞  2 of 3 engines
  7. css ➞ properties ➞ offset-path ➞ path
    Backfilled for Firefox  ➞  3 of 3 engines
  8. css ➞ properties ➞ offset-path ➞ ray
    Backfilled for Chrome  ➞  2 of 3 engines
  9. css ➞ types ➞ ray ➞ position
    Backfilled for Firefox  ➞  1 of 3 engines
  10. css ➞ types ➞ ray ➞ size
    Backfilled for Chrome  ➞  1 of 3 engines

HTML

  1. html ➞ elements ➞ iframe ➞ allowpaymentrequest
    Backfilled for Chrome  ➞  2 of 3 engines
  2. html ➞ elements ➞ search
    Backfilled for Firefox  ➞  2 of 3 engines

WEBEXTENSIONS

  1. webextensions ➞ api ➞ menus ➞ OnClickData ➞ srcUrl
    Backfilled for Firefox  ➞  3 of 3 engines

JAVASCRIPT

  1. javascript ➞ builtins ➞ Map ➞ groupBy
    Backfilled for Firefox  ➞  2 of 3 engines
  2. javascript ➞ builtins ➞ Object ➞ groupBy
    Backfilled for Firefox  ➞  2 of 3 engines
  3. javascript ➞ builtins ➞ Set ➞ difference
    Backfilled for Firefox  ➞  2 of 3 engines
  4. javascript ➞ builtins ➞ Set ➞ intersection
    Backfilled for Firefox  ➞  2 of 3 engines
  5. javascript ➞ builtins ➞ Set ➞ isDisjointFrom
    Backfilled for Firefox  ➞  2 of 3 engines
  6. javascript ➞ builtins ➞ Set ➞ isSubsetOf
    Backfilled for Firefox  ➞  2 of 3 engines
  7. javascript ➞ builtins ➞ Set ➞ isSupersetOf
    Backfilled for Firefox  ➞  2 of 3 engines
  8. javascript ➞ builtins ➞ Set ➞ symmetricDifference
    Backfilled for Firefox  ➞  2 of 3 engines
  9. javascript ➞ builtins ➞ Set ➞ union
    Backfilled for Firefox  ➞  2 of 3 engines
  10. javascript ➞ regular_expressions ➞ named_capturing_group ➞ duplicate_named_capturing_groups
    Backfilled for Safari  ➞  1 of 3 engines

SVG

  1. svg ➞ elements ➞ script ➞ async
    Backfilled for Firefox  ➞  1 of 3 engines
  2. svg ➞ elements ➞ script ➞ defer
    Backfilled for Firefox  ➞  1 of 3 engines
  3. svg ➞ elements ➞ script ➞ type ➞ module
    Backfilled for Firefox  ➞  1 of 3 engines

New entries (42)

The entries in this section were not found in BCD on Friday 4 August 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 (“Removed BCD entries”) because of a Working Group deciding on a rename.

API

  1. api ➞ CredentialsContainer ➞ get ➞ identity_option ➞ context_option
  2. api ➞ CredentialsContainer ➞ get ➞ identity_option ➞ loginHint
  3. api ➞ DocumentPictureInPicture
  4. api ➞ DocumentPictureInPicture ➞ enter_event
  5. api ➞ DocumentPictureInPicture ➞ requestWindow
  6. api ➞ DocumentPictureInPicture ➞ window
  7. api ➞ DocumentPictureInPictureEvent ➞ DocumentPictureInPictureEvent
  8. api ➞ DocumentPictureInPictureEvent
  9. api ➞ DocumentPictureInPictureEvent ➞ window
  10. api ➞ IdentityProvider
  11. api ➞ IdentityProvider ➞ getUserInfo
  12. api ➞ PerformanceNavigationTiming ➞ criticalCHRestart
  13. api ➞ PerformanceResourceTiming ➞ deliveryType
  14. api ➞ PerformanceResourceTiming ➞ firstInterimResponseStart
  15. api ➞ SVGScriptElement ➞ async
  16. api ➞ SVGScriptElement ➞ defer
  17. api ➞ Window ➞ documentPictureInPicture
  18. api ➞ console ➞ substitution_strings

CSS

  1. css ➞ properties ➞ contain-intrinsic-size ➞ auto_none
  2. css ➞ properties ➞ offset-path ➞ basic-shape
  3. css ➞ properties ➞ offset-path ➞ coord-box
  4. css ➞ properties ➞ offset-path ➞ path
  5. css ➞ properties ➞ offset-path ➞ ray
  6. css ➞ properties ➞ text-wrap ➞ pretty
  7. css ➞ properties ➞ transition ➞ transition_behavior_value
  8. css ➞ properties ➞ transition-behavior
  9. css ➞ types ➞ ray ➞ position
  10. css ➞ types ➞ ray ➞ size

HTTP

  1. http ➞ headers ➞ Clear-Site-Data ➞ clientHints

JAVASCRIPT

  1. javascript ➞ builtins ➞ Map ➞ groupBy
  2. javascript ➞ builtins ➞ Object ➞ groupBy
  3. javascript ➞ builtins ➞ Set ➞ difference
  4. javascript ➞ builtins ➞ Set ➞ intersection
  5. javascript ➞ builtins ➞ Set ➞ isDisjointFrom
  6. javascript ➞ builtins ➞ Set ➞ isSubsetOf
  7. javascript ➞ builtins ➞ Set ➞ isSupersetOf
  8. javascript ➞ builtins ➞ Set ➞ symmetricDifference
  9. javascript ➞ builtins ➞ Set ➞ union
  10. javascript ➞ regular_expressions ➞ named_capturing_group ➞ duplicate_named_capturing_groups

SVG

  1. svg ➞ elements ➞ script ➞ async
  2. svg ➞ elements ➞ script ➞ defer
  3. svg ➞ elements ➞ script ➞ type ➞ module

Removed entries (13)

The entries in this section were found in BCD on Friday 4 August 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

  1. api ➞ console ➞ debug ➞ substitution_strings
  2. api ➞ console ➞ error ➞ substitution_strings
  3. api ➞ console ➞ exception ➞ substitution_strings
  4. api ➞ console ➞ info ➞ substitution_strings
  5. api ➞ console ➞ log ➞ substitution_strings
  6. api ➞ console ➞ warn ➞ substitution_strings

CSS

  1. css ➞ properties ➞ offset-path ➞ path-support
  2. css ➞ properties ➞ offset-path ➞ ray-support
  3. css ➞ types ➞ ray ➞ size-support

JAVASCRIPT

  1. javascript ➞ builtins ➞ Array ➞ group
  2. javascript ➞ builtins ➞ Array ➞ groupToMap

WEBEXTENSIONS

  1. webextensions ➞ api ➞ proxy ➞ register
  2. webextensions ➞ api ➞ proxy ➞ unregister