BCD Watch

BCD Changes Report

Summary of BCD changes from through 🔗

Browser Support Changes: +47, -0

Support increases (47)

API

  1. api ➞ CSSImportRule ➞ supportsText
    Added to Chrome  ➞  2 of 3 engines
  2. api ➞ CharacterBoundsUpdateEvent ➞ CharacterBoundsUpdateEvent Spec link
    Added to Chrome  ➞  1 of 3 engines
  3. api ➞ CharacterBoundsUpdateEvent Spec link
    Added to Chrome  ➞  1 of 3 engines
  4. api ➞ CharacterBoundsUpdateEvent ➞ rangeEnd Spec link
    Added to Chrome  ➞  1 of 3 engines
  5. api ➞ CharacterBoundsUpdateEvent ➞ rangeStart Spec link
    Added to Chrome  ➞  1 of 3 engines
  6. api ➞ ClipboardItem ➞ supports_static Spec link
    Added to Chrome  ➞  1 of 3 engines
  7. api ➞ EditContext ➞ EditContext Spec link
    Added to Chrome  ➞  1 of 3 engines
  8. api ➞ EditContext Spec link
    Added to Chrome  ➞  1 of 3 engines
  9. api ➞ EditContext ➞ attachedElements Spec link
    Added to Chrome  ➞  1 of 3 engines
  10. api ➞ EditContext ➞ characterBounds Spec link
    Added to Chrome  ➞  1 of 3 engines
  11. api ➞ EditContext ➞ characterBoundsRangeStart Spec link
    Added to Chrome  ➞  1 of 3 engines
  12. api ➞ EditContext ➞ characterboundsupdate_event Spec link
    Added to Chrome  ➞  1 of 3 engines
  13. api ➞ EditContext ➞ compositionend_event Spec link
    Added to Chrome  ➞  1 of 3 engines
  14. api ➞ EditContext ➞ compositionstart_event Spec link
    Added to Chrome  ➞  1 of 3 engines
  15. api ➞ EditContext ➞ selectionEnd Spec link
    Added to Chrome  ➞  1 of 3 engines
  16. api ➞ EditContext ➞ selectionStart Spec link
    Added to Chrome  ➞  1 of 3 engines
  17. api ➞ EditContext ➞ text Spec link
    Added to Chrome  ➞  1 of 3 engines
  18. api ➞ EditContext ➞ textformatupdate_event Spec link
    Added to Chrome  ➞  1 of 3 engines
  19. api ➞ EditContext ➞ textupdate_event Spec link
    Added to Chrome  ➞  1 of 3 engines
  20. api ➞ EditContext ➞ updateCharacterBounds Spec link
    Added to Chrome  ➞  1 of 3 engines
  21. api ➞ EditContext ➞ updateControlBounds Spec link
    Added to Chrome  ➞  1 of 3 engines
  22. api ➞ EditContext ➞ updateSelection Spec link
    Added to Chrome  ➞  1 of 3 engines
  23. api ➞ EditContext ➞ updateSelectionBounds Spec link
    Added to Chrome  ➞  1 of 3 engines
  24. api ➞ EditContext ➞ updateText Spec link
    Added to Chrome  ➞  1 of 3 engines
  25. api ➞ HTMLElement ➞ editContext Spec link
    Added to Chrome  ➞  1 of 3 engines
  26. api ➞ TextFormat ➞ TextFormat Spec link
    Added to Chrome  ➞  1 of 3 engines
  27. api ➞ TextFormat Spec link
    Added to Chrome  ➞  1 of 3 engines
  28. api ➞ TextFormat ➞ rangeEnd Spec link
    Added to Chrome  ➞  1 of 3 engines
  29. api ➞ TextFormat ➞ rangeStart Spec link
    Added to Chrome  ➞  1 of 3 engines
  30. api ➞ TextFormat ➞ underlineStyle Spec link
    Added to Chrome  ➞  1 of 3 engines
  31. api ➞ TextFormat ➞ underlineThickness Spec link
    Added to Chrome  ➞  1 of 3 engines
  32. api ➞ TextFormatUpdateEvent ➞ TextFormatUpdateEvent Spec link
    Added to Chrome  ➞  1 of 3 engines
  33. api ➞ TextFormatUpdateEvent Spec link
    Added to Chrome  ➞  1 of 3 engines
  34. api ➞ TextFormatUpdateEvent ➞ getTextFormats Spec link
    Added to Chrome  ➞  1 of 3 engines
  35. api ➞ TextUpdateEvent ➞ TextUpdateEvent Spec link
    Added to Chrome  ➞  1 of 3 engines
  36. api ➞ TextUpdateEvent Spec link
    Added to Chrome  ➞  1 of 3 engines
  37. api ➞ TextUpdateEvent ➞ selectionEnd Spec link
    Added to Chrome  ➞  1 of 3 engines
  38. api ➞ TextUpdateEvent ➞ selectionStart Spec link
    Added to Chrome  ➞  1 of 3 engines
  39. api ➞ TextUpdateEvent ➞ text Spec link
    Added to Chrome  ➞  1 of 3 engines
  40. api ➞ TextUpdateEvent ➞ updateRangeEnd Spec link
    Added to Chrome  ➞  1 of 3 engines
  41. api ➞ TextUpdateEvent ➞ updateRangeStart Spec link
    Added to Chrome  ➞  1 of 3 engines

CSS

  1. css ➞ selectors ➞ grammar-error
    Added to Chrome  ➞  2 of 3 engines
  2. css ➞ selectors ➞ spelling-error
    Added to Chrome  ➞  2 of 3 engines

HTML

  1. html ➞ elements ➞ hr ➞ hr_in_select
    Added to Firefox  ➞  3 of 3 engines
  2. html ➞ elements ➞ select ➞ hr_in_select
    Added to Firefox  ➞  3 of 3 engines

JAVASCRIPT

  1. javascript ➞ builtins ➞ Array ➞ fromAsync
    Added to Chrome  ➞  3 of 3 engines

WEBASSEMBLY

  1. webassembly ➞ multiMemory Spec link
    Added to Chrome  ➞  1 of 3 engines

BCD Metadata Changes: 98

Show all 98 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 (33)

The entries in this section saw support information change since the report on Friday, 15 December 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 ➞ HTMLInputElement ➞ showPicker ➞ time_input
    Backfilled from  ➞  2 of 3 engines
  2. api ➞ Navigator ➞ wakeLock
    Backfilled from  ➞  3 of 3 engines
  3. api ➞ WakeLock
    Backfilled from  ➞  3 of 3 engines
  4. api ➞ WakeLock ➞ request
    Backfilled from  ➞  3 of 3 engines
  5. api ➞ WakeLockSentinel
    Backfilled from  ➞  3 of 3 engines
  6. api ➞ WakeLockSentinel ➞ release
    Backfilled from  ➞  3 of 3 engines
  7. api ➞ WakeLockSentinel ➞ release_event
    Backfilled from  ➞  3 of 3 engines
  8. api ➞ WakeLockSentinel ➞ released
    Backfilled from  ➞  3 of 3 engines
  9. api ➞ WakeLockSentinel ➞ type
    Backfilled from  ➞  3 of 3 engines
  10. api ➞ Window ➞ devicemotion_event
    Backfilled from  ➞  3 of 3 engines
  11. api ➞ Window ➞ deviceorientation_event
    Backfilled from  ➞  2 of 3 engines
  12. api ➞ Element ➞ beforeinput_event
    Backfilled from  ➞  3 of 3 engines
  13. api ➞ Element ➞ input_event
    Backfilled from  ➞  3 of 3 engines

CSS

  1. css ➞ at-rules ➞ scope Spec link
    Backfilled from  ➞  2 of 3 engines
  2. css ➞ properties ➞ overflow-anchor
    Backfilled from  ➞  3 of 3 engines
  3. css ➞ properties ➞ scrollbar-gutter
    Backfilled from  ➞  3 of 3 engines
  4. css ➞ properties ➞ white-space-collapse
    Backfilled from  ➞  2 of 3 engines
  5. css ➞ selectors ➞ backdrop ➞ fullscreen
    Backfilled from  ➞  3 of 3 engines
  6. css ➞ types ➞ image ➞ gradient ➞ radial-gradient ➞ at
    Backfilled from  ➞  3 of 3 engines
  7. css ➞ properties ➞ hyphens ➞ language_slovak
    Backfilled from  ➞  1 of 3 engines
  8. css ➞ types ➞ image ➞ gradient ➞ linear-gradient ➞ premultiplied_gradients
    Backfilled from  ➞  3 of 3 engines
  9. css ➞ types ➞ image ➞ gradient ➞ radial-gradient ➞ premultiplied_gradients
    Backfilled from  ➞  3 of 3 engines

HTML

  1. html ➞ elements ➞ a ➞ coords
    Backfilled from  ➞  3 of 3 engines
  2. html ➞ elements ➞ a ➞ shape
    Backfilled from  ➞  3 of 3 engines

JAVASCRIPT

  1. javascript ➞ builtins ➞ Intl ➞ Segmenter ➞ Segmenter
    Backfilled from  ➞  3 of 3 engines
  2. javascript ➞ builtins ➞ Intl ➞ Segmenter
    Backfilled from  ➞  3 of 3 engines
  3. javascript ➞ builtins ➞ Intl ➞ Segmenter ➞ resolvedOptions
    Backfilled from  ➞  3 of 3 engines
  4. javascript ➞ builtins ➞ Intl ➞ Segmenter ➞ segment
    Backfilled from  ➞  3 of 3 engines
  5. javascript ➞ builtins ➞ Intl ➞ Segmenter ➞ supportedLocalesOf
    Backfilled from  ➞  3 of 3 engines

WEBEXTENSIONS

  1. webextensions ➞ api ➞ scripting ➞ RegisteredContentScript ➞ world
    Backfilled from  ➞  2 of 3 engines
  2. webextensions ➞ api ➞ scripting ➞ executeScript ➞ InjectionResult
    Backfilled from  ➞  3 of 3 engines
  3. webextensions ➞ api ➞ scripting ➞ executeScript ➞ InjectionResult ➞ frameId
    Backfilled from  ➞  3 of 3 engines
  4. webextensions ➞ api ➞ scripting ➞ executeScript ➞ InjectionResult ➞ result
    Backfilled from  ➞  3 of 3 engines

New entries (54)

The entries in this section were not found in BCD on Friday, 15 December 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 ➞ CharacterBoundsUpdateEvent ➞ CharacterBoundsUpdateEvent
  2. api ➞ CharacterBoundsUpdateEvent
  3. api ➞ CharacterBoundsUpdateEvent ➞ rangeEnd
  4. api ➞ CharacterBoundsUpdateEvent ➞ rangeStart
  5. api ➞ ClipboardItem ➞ supports_static
  6. api ➞ DevicePosture
  7. api ➞ DevicePosture ➞ change_event
  8. api ➞ DevicePosture ➞ type
  9. api ➞ EditContext ➞ EditContext
  10. api ➞ EditContext
  11. api ➞ EditContext ➞ attachedElements
  12. api ➞ EditContext ➞ characterBounds
  13. api ➞ EditContext ➞ characterBoundsRangeStart
  14. api ➞ EditContext ➞ characterboundsupdate_event
  15. api ➞ EditContext ➞ compositionend_event
  16. api ➞ EditContext ➞ compositionstart_event
  17. api ➞ EditContext ➞ selectionEnd
  18. api ➞ EditContext ➞ selectionStart
  19. api ➞ EditContext ➞ text
  20. api ➞ EditContext ➞ textformatupdate_event
  21. api ➞ EditContext ➞ textupdate_event
  22. api ➞ EditContext ➞ updateCharacterBounds
  23. api ➞ EditContext ➞ updateControlBounds
  24. api ➞ EditContext ➞ updateSelection
  25. api ➞ EditContext ➞ updateSelectionBounds
  26. api ➞ EditContext ➞ updateText
  27. api ➞ Element ➞ beforeinput_event
  28. api ➞ Element ➞ input_event
  29. api ➞ HTMLElement ➞ editContext
  30. api ➞ Navigator ➞ devicePosture
  31. api ➞ TextFormat ➞ TextFormat
  32. api ➞ TextFormat
  33. api ➞ TextFormat ➞ rangeEnd
  34. api ➞ TextFormat ➞ rangeStart
  35. api ➞ TextFormat ➞ underlineStyle
  36. api ➞ TextFormat ➞ underlineThickness
  37. api ➞ TextFormatUpdateEvent ➞ TextFormatUpdateEvent
  38. api ➞ TextFormatUpdateEvent
  39. api ➞ TextFormatUpdateEvent ➞ getTextFormats
  40. api ➞ TextUpdateEvent ➞ TextUpdateEvent
  41. api ➞ TextUpdateEvent
  42. api ➞ TextUpdateEvent ➞ selectionEnd
  43. api ➞ TextUpdateEvent ➞ selectionStart
  44. api ➞ TextUpdateEvent ➞ text
  45. api ➞ TextUpdateEvent ➞ updateRangeEnd
  46. api ➞ TextUpdateEvent ➞ updateRangeStart

CSS

  1. css ➞ at-rules ➞ media ➞ device-posture
  2. css ➞ properties ➞ hyphens ➞ language_slovak
  3. css ➞ types ➞ image ➞ gradient ➞ linear-gradient ➞ premultiplied_gradients
  4. css ➞ types ➞ image ➞ gradient ➞ radial-gradient ➞ premultiplied_gradients

HTML

  1. html ➞ elements ➞ hr ➞ hr_in_select
  2. html ➞ elements ➞ select ➞ hr_in_select
  3. html ➞ elements ➞ track ➞ kind ➞ descriptions

WEBASSEMBLY

  1. webassembly ➞ multiMemory

Removed entries (11)

The entries in this section were found in BCD on Friday, 15 December 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 ➞ Bluetooth ➞ availabilitychanged_event
  2. api ➞ Document ➞ lostpointercapture_event
  3. api ➞ HTMLElement ➞ beforeinput_event
  4. api ➞ HTMLElement ➞ beforematch_event
  5. api ➞ HTMLElement ➞ input_event

CSS

  1. css ➞ properties ➞ hyphens ➞ language_czechoslovak

SVG

  1. svg ➞ elements ➞ filter ➞ filterRes
  2. svg ➞ elements ➞ svg ➞ contentScriptType
  3. svg ➞ elements ➞ svg ➞ contentStyleType
  4. svg ➞ elements ➞ switch ➞ allowReorder
  5. svg ➞ elements ➞ view ➞ viewTarget