BCD Watch

BCD Changes Report

Summary of BCD changes from through 🔗

Browser Support Changes: +74, -0

Support increases (74)

API

  1. api ➞ ContentVisibilityAutoStateChangeEvent ➞ ContentVisibilityAutoStateChangeEvent
    Added to Safari  ➞  3 of 3 engines
  2. api ➞ ContentVisibilityAutoStateChangeEvent
    Added to Safari  ➞  3 of 3 engines
  3. api ➞ ContentVisibilityAutoStateChangeEvent ➞ skipped
    Added to Safari  ➞  3 of 3 engines
  4. api ➞ Document ➞ startViewTransition
    Added to Safari  ➞  2 of 3 engines
  5. api ➞ Element ➞ getHTML Spec link
    Added to Firefox,Safari  ➞  3 of 3 engines
  6. api ➞ GeolocationCoordinates ➞ toJSON Spec link
    Added to Safari  ➞  2 of 3 engines
  7. api ➞ GeolocationPosition ➞ toJSON Spec link
    Added to Safari  ➞  2 of 3 engines
  8. api ➞ HTMLCanvasElement ➞ getContext ➞ 2d_context ➞ options_willReadFrequently_parameter Spec link
    Added to Safari  ➞  3 of 3 engines
  9. api ➞ HTMLTemplateElement ➞ shadowRootClonable
    Added to Safari  ➞  3 of 3 engines
  10. api ➞ HTMLTemplateElement ➞ shadowRootDelegatesFocus
    Added to Safari  ➞  3 of 3 engines
  11. api ➞ HTMLTemplateElement ➞ shadowRootSerializable
    Added to Firefox,Safari  ➞  3 of 3 engines
  12. api ➞ MediaKeys ➞ getStatusForPolicy Spec link
    Added to Firefox  ➞  2 of 3 engines
  13. api ➞ MediaSource ➞ canConstructInDedicatedWorker_static
    Added to Safari  ➞  2 of 3 engines
  14. api ➞ MediaSource ➞ handle
    Added to Safari  ➞  2 of 3 engines
  15. api ➞ MediaSourceHandle
    Added to Safari  ➞  2 of 3 engines
  16. api ➞ MediaStreamTrackProcessor ➞ MediaStreamTrackProcessor
    Added to Safari  ➞  2 of 3 engines
  17. api ➞ MediaStreamTrackProcessor
    Added to Safari  ➞  2 of 3 engines
  18. api ➞ MediaStreamTrackProcessor ➞ readable
    Added to Safari  ➞  2 of 3 engines
  19. api ➞ RTCRtpReceiver ➞ getParameters
    Added to Firefox  ➞  3 of 3 engines
  20. api ➞ RTCRtpReceiver ➞ getParameters ➞ return_object_property_codecs
    Added to Firefox  ➞  3 of 3 engines
  21. api ➞ RTCRtpTransceiver ➞ setCodecPreferences
    Added to Firefox  ➞  3 of 3 engines
  22. api ➞ ShadowRoot ➞ getHTML Spec link
    Added to Firefox  ➞  3 of 3 engines
  23. api ➞ ShadowRoot ➞ serializable Spec link
    Added to Firefox,Safari  ➞  3 of 3 engines
  24. api ➞ URL ➞ parse_static
    Added to Safari  ➞  3 of 3 engines
  25. api ➞ ViewTransition
    Added to Safari  ➞  2 of 3 engines
  26. api ➞ ViewTransition ➞ finished
    Added to Safari  ➞  2 of 3 engines
  27. api ➞ ViewTransition ➞ ready
    Added to Safari  ➞  2 of 3 engines
  28. api ➞ ViewTransition ➞ skipTransition
    Added to Safari  ➞  2 of 3 engines
  29. api ➞ ViewTransition ➞ updateCallbackDone
    Added to Safari  ➞  2 of 3 engines
  30. api ➞ Blob ➞ bytes
    Added to Firefox  ➞  1 of 3 engines
  31. api ➞ ChapterInformation Spec link
    Added to Chrome  ➞  1 of 3 engines
  32. api ➞ ChapterInformation ➞ artwork Spec link
    Added to Chrome  ➞  1 of 3 engines
  33. api ➞ ChapterInformation ➞ startTime Spec link
    Added to Chrome  ➞  1 of 3 engines
  34. api ➞ ChapterInformation ➞ title Spec link
    Added to Chrome  ➞  1 of 3 engines
  35. api ➞ GPUAdapter ➞ info Spec link
    Added to Chrome  ➞  1 of 3 engines
  36. api ➞ MediaMetadata ➞ chapterInfo Spec link
    Added to Chrome  ➞  1 of 3 engines
  37. api ➞ PushMessageData ➞ bytes
    Added to Firefox  ➞  1 of 3 engines
  38. api ➞ RTCEncodedAudioFrame ➞ RTCEncodedAudioFrame Spec link
    Added to Chrome  ➞  1 of 3 engines
  39. api ➞ RTCEncodedVideoFrame ➞ RTCEncodedVideoFrame Spec link
    Added to Chrome  ➞  1 of 3 engines
  40. api ➞ Request ➞ bytes
    Added to Firefox  ➞  1 of 3 engines
  41. api ➞ Response ➞ bytes
    Added to Firefox  ➞  1 of 3 engines
  42. api ➞ VideoTrackGenerator ➞ VideoTrackGenerator Spec link
    Added to Safari  ➞  1 of 3 engines
  43. api ➞ VideoTrackGenerator Spec link
    Added to Safari  ➞  1 of 3 engines
  44. api ➞ VideoTrackGenerator ➞ muted Spec link
    Added to Safari  ➞  1 of 3 engines
  45. api ➞ VideoTrackGenerator ➞ track Spec link
    Added to Safari  ➞  1 of 3 engines
  46. api ➞ VideoTrackGenerator ➞ writable Spec link
    Added to Safari  ➞  1 of 3 engines

CSS

  1. css ➞ at-rules ➞ container ➞ style_queries_for_custom_properties
    Added to Safari  ➞  2 of 3 engines
  2. css ➞ properties ➞ align-content ➞ flex_context ➞ safe_unsafe
    Added to Safari  ➞  3 of 3 engines
  3. css ➞ properties ➞ align-items ➞ flex_context ➞ safe_unsafe
    Added to Safari  ➞  3 of 3 engines
  4. css ➞ properties ➞ align-self ➞ flex_context ➞ safe_unsafe
    Added to Safari  ➞  3 of 3 engines
  5. css ➞ properties ➞ content-visibility ➞ auto Spec link
    Added to Safari  ➞  3 of 3 engines
  6. css ➞ properties ➞ content-visibility ➞ hidden Spec link
    Added to Safari  ➞  3 of 3 engines
  7. css ➞ properties ➞ content-visibility ➞ is_transitionable Spec link
    Added to Safari  ➞  2 of 3 engines
  8. css ➞ properties ➞ content-visibility ➞ visible Spec link
    Added to Safari  ➞  3 of 3 engines
  9. css ➞ properties ➞ display ➞ is_transitionable Spec link
    Added to Safari  ➞  2 of 3 engines
  10. css ➞ properties ➞ display ➞ keyframe_animatable Spec link
    Added to Safari  ➞  2 of 3 engines
  11. css ➞ properties ➞ font-size-adjust
    Added to Chrome  ➞  2 of 3 engines
  12. css ➞ properties ➞ font-size-adjust ➞ from-font Spec link
    Added to Chrome  ➞  3 of 3 engines
  13. css ➞ properties ➞ font-size-adjust ➞ none Spec link
    Added to Chrome  ➞  3 of 3 engines
  14. css ➞ properties ➞ font-size-adjust ➞ two-values
    Added to Chrome  ➞  3 of 3 engines
  15. css ➞ properties ➞ justify-content ➞ flex_context ➞ safe_unsafe
    Added to Safari  ➞  3 of 3 engines
  16. css ➞ properties ➞ offset-path ➞ basic_shape
    Added to Safari  ➞  3 of 3 engines
  17. css ➞ properties ➞ offset-path ➞ coord_box
    Added to Safari  ➞  3 of 3 engines
  18. css ➞ properties ➞ view-transition-name
    Added to Safari  ➞  2 of 3 engines
  19. css ➞ properties ➞ view-transition-name ➞ none Spec link
    Added to Safari  ➞  2 of 3 engines
  20. css ➞ selectors ➞ view-transition
    Added to Safari  ➞  2 of 3 engines
  21. css ➞ selectors ➞ view-transition-group
    Added to Safari  ➞  2 of 3 engines
  22. css ➞ selectors ➞ view-transition-image-pair
    Added to Safari  ➞  2 of 3 engines
  23. css ➞ selectors ➞ view-transition-new
    Added to Safari  ➞  2 of 3 engines
  24. css ➞ selectors ➞ view-transition-old
    Added to Safari  ➞  2 of 3 engines
  25. css ➞ types ➞ calc ➞ color_component
    Added to Firefox  ➞  3 of 3 engines
  26. css ➞ selectors ➞ active-view-transition Spec link
    Added to Chrome  ➞  1 of 3 engines
  27. css ➞ selectors ➞ active-view-transition-type Spec link
    Added to Chrome  ➞  1 of 3 engines

HTML

  1. html ➞ elements ➞ script ➞ type ➞ importmap ➞ integrity Spec link
    Added to Safari  ➞  2 of 3 engines

BCD Metadata Changes: 51

Show all 51 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 (12)

The entries in this section saw support information change since the report on Tuesday 11 June 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.

HTML

  1. html ➞ global_attributes ➞ inputmode
    Backfilled for Safari  ➞  2 of 3 engines
  2. html ➞ elements ➞ form ➞ autocomplete ➞ new-password
    Backfilled for Firefox  ➞  1 of 3 engines
  3. html ➞ elements ➞ form ➞ autocomplete ➞ one-time-code
    Backfilled for Firefox  ➞  3 of 3 engines
  4. html ➞ elements ➞ form ➞ autocomplete ➞ webauthn Spec link
    Backfilled for Chrome  ➞  1 of 3 engines
  5. html ➞ elements ➞ img ➞ usemap ➞ case_sensitive
    Backfilled for Firefox  ➞  3 of 3 engines
  6. html ➞ elements ➞ input ➞ autocomplete
    Backfilled for Firefox  ➞  3 of 3 engines
  7. html ➞ elements ➞ select ➞ autocomplete
    Backfilled for Firefox  ➞  3 of 3 engines
  8. html ➞ elements ➞ textarea ➞ autocomplete ➞ new-password
    Backfilled for Firefox  ➞  1 of 3 engines
  9. html ➞ elements ➞ textarea ➞ autocomplete ➞ one-time-code
    Backfilled for Firefox  ➞  3 of 3 engines
  10. html ➞ elements ➞ textarea ➞ autocomplete ➞ webauthn Spec link
    Backfilled for Chrome  ➞  1 of 3 engines

HTTP

  1. http ➞ headers ➞ Permissions-Policy ➞ cross-origin-isolated Spec link
    Backfilled for Chrome  ➞  1 of 3 engines

SVG

  1. svg ➞ elements ➞ textPath ➞ textLength
    Backfilled for Firefox  ➞  3 of 3 engines

New entries (30)

The entries in this section were not found in BCD on Tuesday 11 June 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 (“Removed BCD entries”) because of a Working Group deciding on a rename.

API

  1. api ➞ Blob ➞ bytes
  2. api ➞ ChapterInformation
  3. api ➞ ChapterInformation ➞ artwork
  4. api ➞ ChapterInformation ➞ startTime
  5. api ➞ ChapterInformation ➞ title
  6. api ➞ GPUAdapter ➞ info
  7. api ➞ MediaMetadata ➞ chapterInfo
  8. api ➞ PushMessageData ➞ bytes
  9. api ➞ RTCEncodedAudioFrame ➞ RTCEncodedAudioFrame
  10. api ➞ RTCEncodedVideoFrame ➞ RTCEncodedVideoFrame
  11. api ➞ Request ➞ bytes
  12. api ➞ Response ➞ bytes
  13. api ➞ VideoTrackGenerator ➞ VideoTrackGenerator
  14. api ➞ VideoTrackGenerator
  15. api ➞ VideoTrackGenerator ➞ muted
  16. api ➞ VideoTrackGenerator ➞ track
  17. api ➞ VideoTrackGenerator ➞ writable

CSS

  1. css ➞ selectors ➞ active-view-transition
  2. css ➞ selectors ➞ active-view-transition-type

HTML

  1. html ➞ elements ➞ form ➞ autocomplete ➞ new-password
  2. html ➞ elements ➞ form ➞ autocomplete ➞ one-time-code
  3. html ➞ elements ➞ form ➞ autocomplete ➞ webauthn
  4. html ➞ elements ➞ img ➞ usemap ➞ case_sensitive
  5. html ➞ elements ➞ input ➞ autocomplete
  6. html ➞ elements ➞ select ➞ autocomplete
  7. html ➞ elements ➞ textarea ➞ autocomplete ➞ new-password
  8. html ➞ elements ➞ textarea ➞ autocomplete ➞ one-time-code
  9. html ➞ elements ➞ textarea ➞ autocomplete ➞ webauthn

HTTP

  1. http ➞ headers ➞ Permissions-Policy ➞ cross-origin-isolated

SVG

  1. svg ➞ elements ➞ textPath ➞ textLength

Removed entries (9)

The entries in this section were found in BCD on Tuesday 11 June 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

  1. api ➞ HTMLTextAreaElement ➞ autocapitalize

HTML

  1. html ➞ elements ➞ img ➞ usemap ➞ caseless_usemap
  2. html ➞ elements ➞ input ➞ x-moz-errormessage
  3. html ➞ elements ➞ meta ➞ http-equiv ➞ set-cookie
  4. html ➞ global_attributes ➞ autocomplete
  5. html ➞ global_attributes ➞ autocomplete ➞ new-password
  6. html ➞ global_attributes ➞ autocomplete ➞ one-time-code
  7. html ➞ global_attributes ➞ autocomplete ➞ webauthn

SVG

  1. svg ➞ global_attributes ➞ textLength