BCD Watch

BCD Changes Report

Summary of BCD changes from through 🔗

Browser Support Changes: +16, -0

Support increases (16)

API

  1. api ➞ WindowControlsOverlay
    Added to Chrome  ➞  1 of 3 engines
  2. api ➞ WindowControlsOverlay ➞ geometrychange_event
    Added to Chrome  ➞  1 of 3 engines
  3. api ➞ WindowControlsOverlay ➞ getTitlebarAreaRect
    Added to Chrome  ➞  1 of 3 engines
  4. api ➞ WindowControlsOverlay ➞ visible
    Added to Chrome  ➞  1 of 3 engines
  5. api ➞ WindowControlsOverlayGeometryChangeEvent
    Added to Chrome  ➞  1 of 3 engines
  6. api ➞ WindowControlsOverlayGeometryChangeEvent ➞ WindowControlsOverlayGeometryChangeEvent
    Added to Chrome  ➞  1 of 3 engines
  7. api ➞ WindowControlsOverlayGeometryChangeEvent ➞ titlebarAreaRect
    Added to Chrome  ➞  1 of 3 engines
  8. api ➞ WindowControlsOverlayGeometryChangeEvent ➞ visible
    Added to Chrome  ➞  1 of 3 engines

CSS

  1. css ➞ properties ➞ scrollbar-gutter
    Added to Firefox  ➞  1 of 3 engines
  2. css ➞ types ➞ color ➞ hwb
    Added to Firefox  ➞  2 of 3 engines
  3. css ➞ types ➞ length-percentage ➞ cap
    Added to Firefox  ➞  1 of 3 engines
  4. css ➞ types ➞ length-percentage ➞ ic
    Added to Firefox  ➞  1 of 3 engines
  5. css ➞ types ➞ length ➞ cap
    Added to Firefox  ➞  1 of 3 engines
  6. css ➞ types ➞ length ➞ ic
    Added to Firefox  ➞  1 of 3 engines
  7. css ➞ properties ➞ counter-reset ➞ reversed Spec link
    Added to Firefox  ➞  1 of 3 engines

JAVASCRIPT

  1. javascript ➞ classes ➞ private_class_fields_in
    Added to Safari  ➞  3 of 3 engines

BCD Metadata Changes: 25

Show all 25 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 (5)

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

CSS

  1. css ➞ properties ➞ custom-property ➞ env ➞ safe-area-inset-bottom
    Backfilled for Firefox  ➞  3 of 3 engines
  2. css ➞ properties ➞ custom-property ➞ env ➞ safe-area-inset-left
    Backfilled for Firefox  ➞  3 of 3 engines
  3. css ➞ properties ➞ custom-property ➞ env ➞ safe-area-inset-right
    Backfilled for Firefox  ➞  3 of 3 engines
  4. css ➞ properties ➞ custom-property ➞ env ➞ safe-area-inset-top
    Backfilled for Firefox  ➞  3 of 3 engines
  5. css ➞ properties ➞ grid-template-columns ➞ masonry Spec link
    Backfilled for Firefox  ➞  1 of 3 engines

New entries (18)

The entries in this section were not found in BCD on Tuesday 11 January 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 ➞ WindowControlsOverlay
  2. api ➞ WindowControlsOverlay ➞ geometrychange_event
  3. api ➞ WindowControlsOverlay ➞ getTitlebarAreaRect
  4. api ➞ WindowControlsOverlay ➞ visible
  5. api ➞ WindowControlsOverlayGeometryChangeEvent
  6. api ➞ WindowControlsOverlayGeometryChangeEvent ➞ WindowControlsOverlayGeometryChangeEvent
  7. api ➞ WindowControlsOverlayGeometryChangeEvent ➞ titlebarAreaRect
  8. api ➞ WindowControlsOverlayGeometryChangeEvent ➞ visible

CSS

  1. css ➞ properties ➞ counter-reset ➞ reversed
  2. css ➞ properties ➞ custom-property ➞ env ➞ safe-area-inset-bottom
  3. css ➞ properties ➞ custom-property ➞ env ➞ safe-area-inset-left
  4. css ➞ properties ➞ custom-property ➞ env ➞ safe-area-inset-right
  5. css ➞ properties ➞ custom-property ➞ env ➞ safe-area-inset-top
  6. css ➞ properties ➞ custom-property ➞ env ➞ titlebar-area-height
  7. css ➞ properties ➞ custom-property ➞ env ➞ titlebar-area-width
  8. css ➞ properties ➞ custom-property ➞ env ➞ titlebar-area-x
  9. css ➞ properties ➞ custom-property ➞ env ➞ titlebar-area-y
  10. css ➞ properties ➞ grid-template-columns ➞ masonry

Removed entries (2)

The entries in this section were found in BCD on Tuesday 11 January 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 ➞ media ➞ speech_type
  2. css ➞ properties ➞ masonry