BCD Watch

BCD Changes Report

Summary of BCD changes from through 🔗

Browser Support Changes: +16, -0

Support increases (16)

API

  1. api ➞ AuthenticatorAttestationResponse ➞ getPublicKey Spec link
    Added to Safari  ➞  2 of 3 engines
  2. api ➞ AuthenticatorAttestationResponse ➞ getPublicKeyAlgorithm Spec link
    Added to Safari  ➞  2 of 3 engines
  3. api ➞ CanvasRenderingContext2D ➞ roundRect
    Added to Safari  ➞  2 of 3 engines
  4. api ➞ EXT_texture_compression_bptc
    Added to Safari  ➞  2 of 3 engines
  5. api ➞ EXT_texture_norm16
    Added to Safari  ➞  2 of 3 engines
  6. api ➞ OES_draw_buffers_indexed Spec link
    Added to Safari  ➞  2 of 3 engines
  7. api ➞ OES_draw_buffers_indexed ➞ blendEquationSeparateiOES Spec link
    Added to Safari  ➞  2 of 3 engines
  8. api ➞ OES_draw_buffers_indexed ➞ blendEquationiOES Spec link
    Added to Safari  ➞  2 of 3 engines
  9. api ➞ OES_draw_buffers_indexed ➞ blendFuncSeparateiOES Spec link
    Added to Safari  ➞  2 of 3 engines
  10. api ➞ OES_draw_buffers_indexed ➞ blendFunciOES Spec link
    Added to Safari  ➞  2 of 3 engines
  11. api ➞ OES_draw_buffers_indexed ➞ colorMaskiOES Spec link
    Added to Safari  ➞  2 of 3 engines
  12. api ➞ OES_draw_buffers_indexed ➞ disableiOES Spec link
    Added to Safari  ➞  2 of 3 engines
  13. api ➞ OES_draw_buffers_indexed ➞ enableiOES Spec link
    Added to Safari  ➞  2 of 3 engines
  14. api ➞ Path2D ➞ roundRect Spec link
    Added to Safari  ➞  2 of 3 engines

CSS

  1. css ➞ properties ➞ grid-template-columns ➞ subgrid
    Added to Safari  ➞  2 of 3 engines
  2. css ➞ properties ➞ grid-template-rows ➞ subgrid
    Added to Safari  ➞  2 of 3 engines

BCD Metadata Changes: 55

Show all 55 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 (35)

The entries in this section saw support information change since the report on Tuesday 13 September 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.

API

  1. api ➞ Request ➞ body
    Backfilled for Chrome  ➞  2 of 3 engines
  2. api ➞ CSSContainerRule
    Backfilled for Chrome  ➞  2 of 3 engines
  3. api ➞ Document ➞ pointerlockchange_event
    Backfilled for Safari  ➞  1 of 3 engines
  4. api ➞ Document ➞ pointerlockerror_event
    Backfilled for Safari  ➞  1 of 3 engines

CSS

  1. css ➞ properties ➞ contain-intrinsic-size
    Backfilled for Firefox  ➞  2 of 3 engines
  2. css ➞ properties ➞ grid-template-columns ➞ animation
    Backfilled for Chrome  ➞  3 of 3 engines
  3. css ➞ properties ➞ grid-template-rows ➞ animation
    Backfilled for Chrome  ➞  3 of 3 engines
  4. css ➞ types ➞ length ➞ ic
    Backfilled for Chrome  ➞  3 of 3 engines
  5. css ➞ at-rules ➞ media ➞ prefers-color-scheme ➞ respects-inherited-scheme
    Backfilled for Firefox  ➞  1 of 3 engines
  6. css ➞ properties ➞ container
    Backfilled for Chrome  ➞  2 of 3 engines
  7. css ➞ properties ➞ container-name
    Backfilled for Chrome  ➞  2 of 3 engines
  8. css ➞ properties ➞ container-type
    Backfilled for Chrome  ➞  2 of 3 engines
  9. css ➞ types ➞ calc-constant
    Backfilled for Firefox  ➞  2 of 3 engines
  10. css ➞ types ➞ calc-constant ➞ e
    Backfilled for Firefox  ➞  2 of 3 engines
  11. css ➞ types ➞ calc-constant ➞ pi
    Backfilled for Firefox  ➞  2 of 3 engines

MATHML

  1. mathml ➞ elements ➞ mfrac ➞ linethickness
    Backfilled for Chrome  ➞  3 of 3 engines
  2. mathml ➞ elements ➞ mo ➞ accent
    Backfilled for Safari  ➞  2 of 3 engines
  3. mathml ➞ elements ➞ mo ➞ lspace
    Backfilled for Chrome  ➞  3 of 3 engines
  4. mathml ➞ elements ➞ mo ➞ maxsize
    Backfilled for Chrome  ➞  3 of 3 engines
  5. mathml ➞ elements ➞ mo ➞ minsize
    Backfilled for Chrome  ➞  3 of 3 engines
  6. mathml ➞ elements ➞ mo ➞ moveablelimits
    Backfilled for Chrome  ➞  3 of 3 engines
  7. mathml ➞ elements ➞ mo ➞ rspace
    Backfilled for Chrome  ➞  3 of 3 engines
  8. mathml ➞ elements ➞ mo ➞ stretchy
    Backfilled for Chrome  ➞  3 of 3 engines
  9. mathml ➞ elements ➞ mo ➞ symmetric
    Backfilled for Chrome  ➞  3 of 3 engines
  10. mathml ➞ elements ➞ mover ➞ accent
    Backfilled for Chrome  ➞  3 of 3 engines
  11. mathml ➞ elements ➞ mspace
    Backfilled for Safari  ➞  3 of 3 engines
  12. mathml ➞ elements ➞ mspace ➞ depth
    Backfilled for Chrome  ➞  3 of 3 engines
  13. mathml ➞ elements ➞ mspace ➞ height
    Backfilled for Chrome  ➞  3 of 3 engines
  14. mathml ➞ elements ➞ mspace ➞ width
    Backfilled for Chrome  ➞  3 of 3 engines
  15. mathml ➞ elements ➞ munder ➞ accentunder
    Backfilled for Chrome  ➞  3 of 3 engines
  16. mathml ➞ elements ➞ munderover ➞ accent
    Backfilled for Chrome  ➞  3 of 3 engines
  17. mathml ➞ elements ➞ munderover ➞ accentunder
    Backfilled for Chrome  ➞  3 of 3 engines

WEBEXTENSIONS

  1. webextensions ➞ api ➞ events ➞ UrlFilter
    Backfilled for Safari  ➞  3 of 3 engines
  2. webextensions ➞ api ➞ storage ➞ StorageArea ➞ get ➞ empty_key
    Backfilled for Firefox  ➞  2 of 3 engines
  3. webextensions ➞ api ➞ storage ➞ StorageArea ➞ remove ➞ empty_key
    Backfilled for Firefox  ➞  2 of 3 engines

New entries (15)

The entries in this section were not found in BCD on Tuesday 13 September 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 (“Removed BCD entries”) because of a Working Group deciding on a rename.

API

  1. api ➞ CSSContainerRule
  2. api ➞ Document ➞ pointerlockchange_event
  3. api ➞ Document ➞ pointerlockerror_event

CSS

  1. css ➞ at-rules ➞ font-face ➞ src ➞ tech_keyword
  2. css ➞ at-rules ➞ media ➞ prefers-color-scheme ➞ respects-inherited-scheme
  3. css ➞ properties ➞ container
  4. css ➞ properties ➞ container-name
  5. css ➞ properties ➞ container-type
  6. css ➞ types ➞ calc-constant ➞ NaN
  7. css ➞ types ➞ calc-constant
  8. css ➞ types ➞ calc-constant ➞ e
  9. css ➞ types ➞ calc-constant ➞ infinity
  10. css ➞ types ➞ calc-constant ➞ pi

WEBEXTENSIONS

  1. webextensions ➞ api ➞ storage ➞ StorageArea ➞ get ➞ empty_key
  2. webextensions ➞ api ➞ storage ➞ StorageArea ➞ remove ➞ empty_key

Removed entries (5)

The entries in this section were found in BCD on Tuesday 13 September 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.

CSS

  1. css ➞ at-rules ➞ scroll-timeline
  2. css ➞ at-rules ➞ scroll-timeline ➞ orientation
  3. css ➞ at-rules ➞ scroll-timeline ➞ scroll-offsets
  4. css ➞ at-rules ➞ scroll-timeline ➞ source

JAVASCRIPT

  1. javascript ➞ builtins ➞ Date ➞ toSource