BCD Watch

BCD Changes Report

Summary of BCD changes from through 🔗

Browser Support Changes: +14, -0

Support increases (14)

API

  1. api ➞ CSSFontFeatureValuesRule Spec link
    Added to Chrome  ➞  3 of 3 engines
  2. api ➞ CSSFontFeatureValuesRule ➞ fontFamily Spec link
    Added to Chrome  ➞  3 of 3 engines
  3. api ➞ CSSFontFeatureValuesRule ➞ annotation Spec link
    Added to Chrome  ➞  1 of 3 engines
  4. api ➞ CSSFontFeatureValuesRule ➞ characterVariant Spec link
    Added to Chrome  ➞  1 of 3 engines
  5. api ➞ CSSFontFeatureValuesRule ➞ ornaments Spec link
    Added to Chrome  ➞  1 of 3 engines
  6. api ➞ CSSFontFeatureValuesRule ➞ styleset Spec link
    Added to Chrome  ➞  1 of 3 engines
  7. api ➞ CSSFontFeatureValuesRule ➞ stylistic Spec link
    Added to Chrome  ➞  1 of 3 engines
  8. api ➞ CSSFontFeatureValuesRule ➞ swash Spec link
    Added to Chrome  ➞  1 of 3 engines
  9. api ➞ XRSession ➞ enabledFeatures Spec link
    Added to Chrome  ➞  1 of 3 engines

WEBEXTENSIONS

  1. webextensions ➞ api ➞ scripting ➞ RegisteredContentScript
    Added to Safari  ➞  3 of 3 engines
  2. webextensions ➞ api ➞ scripting ➞ RegisteredContentScript ➞ persistAcrossSessions
    Added to Safari  ➞  3 of 3 engines
  3. webextensions ➞ api ➞ scripting ➞ getRegisteredContentScripts
    Added to Safari  ➞  3 of 3 engines
  4. webextensions ➞ api ➞ scripting ➞ registerContentScripts
    Added to Safari  ➞  3 of 3 engines
  5. webextensions ➞ api ➞ scripting ➞ unregisterContentScripts
    Added to Safari  ➞  3 of 3 engines

BCD Metadata Changes: 73

Show all 73 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 (50)

The entries in this section saw support information change since the report on Friday 10 March 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 ➞ CSSContainerRule
    Backfilled for Firefox  ➞  3 of 3 engines
  2. api ➞ CSSPageRule ➞ selectorText
    Backfilled for Firefox  ➞  3 of 3 engines
  3. api ➞ Element ➞ scrollIntoView ➞ options_parameter
    Backfilled for Safari  ➞  3 of 3 engines
  4. api ➞ FileSystemDirectoryHandle ➞ @@asyncIterator Spec link
    Backfilled for Firefox  ➞  3 of 3 engines
  5. api ➞ FileSystemDirectoryHandle
    Backfilled for Firefox  ➞  3 of 3 engines
  6. api ➞ FileSystemDirectoryHandle ➞ entries
    Backfilled for Firefox  ➞  3 of 3 engines
  7. api ➞ FileSystemDirectoryHandle ➞ getDirectoryHandle
    Backfilled for Firefox  ➞  3 of 3 engines
  8. api ➞ FileSystemDirectoryHandle ➞ getFileHandle
    Backfilled for Firefox  ➞  3 of 3 engines
  9. api ➞ FileSystemDirectoryHandle ➞ keys
    Backfilled for Firefox  ➞  3 of 3 engines
  10. api ➞ FileSystemDirectoryHandle ➞ removeEntry
    Backfilled for Firefox  ➞  3 of 3 engines
  11. api ➞ FileSystemDirectoryHandle ➞ resolve
    Backfilled for Firefox  ➞  3 of 3 engines
  12. api ➞ FileSystemDirectoryHandle ➞ values
    Backfilled for Firefox  ➞  3 of 3 engines
  13. api ➞ FileSystemFileHandle
    Backfilled for Firefox  ➞  3 of 3 engines
  14. api ➞ FileSystemFileHandle ➞ createSyncAccessHandle
    Backfilled for Firefox  ➞  3 of 3 engines
  15. api ➞ FileSystemFileHandle ➞ createWritable
    Backfilled for Firefox  ➞  2 of 3 engines
  16. api ➞ FileSystemFileHandle ➞ getFile
    Backfilled for Firefox  ➞  3 of 3 engines
  17. api ➞ FileSystemHandle
    Backfilled for Firefox  ➞  3 of 3 engines
  18. api ➞ FileSystemHandle ➞ isSameEntry
    Backfilled for Firefox  ➞  3 of 3 engines
  19. api ➞ FileSystemHandle ➞ kind
    Backfilled for Firefox  ➞  3 of 3 engines
  20. api ➞ FileSystemHandle ➞ name
    Backfilled for Firefox  ➞  3 of 3 engines
  21. api ➞ FileSystemSyncAccessHandle
    Backfilled for Firefox  ➞  3 of 3 engines
  22. api ➞ FileSystemSyncAccessHandle ➞ close
    Backfilled for Firefox  ➞  3 of 3 engines
  23. api ➞ FileSystemSyncAccessHandle ➞ close ➞ sync_version
    Backfilled for Firefox  ➞  2 of 3 engines
  24. api ➞ FileSystemSyncAccessHandle ➞ flush
    Backfilled for Firefox  ➞  3 of 3 engines
  25. api ➞ FileSystemSyncAccessHandle ➞ flush ➞ sync_version
    Backfilled for Firefox  ➞  2 of 3 engines
  26. api ➞ FileSystemSyncAccessHandle ➞ getSize
    Backfilled for Firefox  ➞  3 of 3 engines
  27. api ➞ FileSystemSyncAccessHandle ➞ getSize ➞ sync_version
    Backfilled for Firefox  ➞  2 of 3 engines
  28. api ➞ FileSystemSyncAccessHandle ➞ read
    Backfilled for Firefox  ➞  3 of 3 engines
  29. api ➞ FileSystemSyncAccessHandle ➞ truncate
    Backfilled for Firefox  ➞  3 of 3 engines
  30. api ➞ FileSystemSyncAccessHandle ➞ truncate ➞ sync_version
    Backfilled for Firefox  ➞  2 of 3 engines
  31. api ➞ FileSystemSyncAccessHandle ➞ write
    Backfilled for Firefox  ➞  3 of 3 engines
  32. api ➞ FileSystemWritableFileStream
    Backfilled for Firefox  ➞  2 of 3 engines
  33. api ➞ FileSystemWritableFileStream ➞ seek
    Backfilled for Firefox  ➞  2 of 3 engines
  34. api ➞ FileSystemWritableFileStream ➞ truncate
    Backfilled for Firefox  ➞  2 of 3 engines
  35. api ➞ FileSystemWritableFileStream ➞ write
    Backfilled for Firefox  ➞  2 of 3 engines
  36. api ➞ HTMLCanvasElement ➞ getContext ➞ bitmaprenderer_context
    Backfilled for Safari  ➞  3 of 3 engines
  37. api ➞ HTMLCanvasElement ➞ getContext ➞ bitmaprenderer_context ➞ options_alpha_parameter Spec link
    Backfilled for Safari  ➞  3 of 3 engines
  38. api ➞ CSSContainerRule ➞ containerName Spec link
    Backfilled for Firefox  ➞  2 of 3 engines
  39. api ➞ CSSContainerRule ➞ containerQuery Spec link
    Backfilled for Firefox  ➞  2 of 3 engines
  40. api ➞ DOMTokenList ➞ toString Spec link
    Backfilled for Firefox  ➞  3 of 3 engines
  41. api ➞ FileSystemHandle ➞ move
    Backfilled for Firefox  ➞  1 of 3 engines
  42. api ➞ FormData ➞ FormData ➞ submitter
    Backfilled for Firefox  ➞  3 of 3 engines
  43. api ➞ HTMLElement ➞ virtualKeyboardPolicy Spec link
    Backfilled for Chrome  ➞  1 of 3 engines
  44. api ➞ MediaList ➞ toString Spec link
    Backfilled for Firefox  ➞  3 of 3 engines
  45. api ➞ XMLHttpRequest ➞ authorization_removed_cross_origin Spec link
    Backfilled for Firefox  ➞  2 of 3 engines

SVG

  1. svg ➞ elements ➞ animateTransform
    Backfilled for Safari  ➞  3 of 3 engines

HTML

  1. html ➞ global_attributes ➞ virtualkeyboardpolicy Spec link
    Backfilled for Chrome  ➞  1 of 3 engines
  2. html ➞ manifest ➞ file_handlers
    Backfilled for Chrome  ➞  1 of 3 engines

HTTP

  1. http ➞ headers ➞ Authorization ➞ authorization_removed_cross_origin Spec link
    Backfilled for Firefox  ➞  2 of 3 engines

JAVASCRIPT

  1. javascript ➞ operators ➞ import ➞ worker_support
    Backfilled for Chrome  ➞  2 of 3 engines

New entries (19)

The entries in this section were not found in BCD on Friday 10 March 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 ➞ CSSContainerRule ➞ containerName
  2. api ➞ CSSContainerRule ➞ containerQuery
  3. api ➞ CSSFontFeatureValuesRule ➞ annotation
  4. api ➞ CSSFontFeatureValuesRule ➞ characterVariant
  5. api ➞ CSSFontFeatureValuesRule ➞ ornaments
  6. api ➞ CSSFontFeatureValuesRule ➞ styleset
  7. api ➞ CSSFontFeatureValuesRule ➞ stylistic
  8. api ➞ CSSFontFeatureValuesRule ➞ swash
  9. api ➞ DOMTokenList ➞ toString
  10. api ➞ FileSystemHandle ➞ move
  11. api ➞ FormData ➞ FormData ➞ submitter
  12. api ➞ HTMLElement ➞ virtualKeyboardPolicy
  13. api ➞ MediaList ➞ toString
  14. api ➞ XMLHttpRequest ➞ authorization_removed_cross_origin
  15. api ➞ XRSession ➞ enabledFeatures

HTML

  1. html ➞ global_attributes ➞ virtualkeyboardpolicy
  2. html ➞ manifest ➞ file_handlers

HTTP

  1. http ➞ headers ➞ Authorization ➞ authorization_removed_cross_origin

JAVASCRIPT

  1. javascript ➞ operators ➞ import ➞ worker_support

Removed entries (4)

The entries in this section were found in BCD on Friday 10 March 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 ➞ HTMLContentElement
  2. api ➞ HTMLContentElement ➞ getDistributedNodes
  3. api ➞ HTMLContentElement ➞ select

HTML

  1. html ➞ elements ➞ content