BCD Watch

BCD Changes Report

Summary of BCD changes from through 🔗

Browser Support Changes: +13, -0

Support increases (13)

API

  1. api ➞ HTMLElement ➞ beforetoggle_event
    Added to Chrome  ➞  1 of 3 engines
  2. api ➞ HTMLElement ➞ hidePopover
    Added to Chrome  ➞  1 of 3 engines
  3. api ➞ HTMLElement ➞ popover
    Added to Chrome  ➞  1 of 3 engines
  4. api ➞ HTMLElement ➞ showPopover
    Added to Chrome  ➞  1 of 3 engines
  5. api ➞ HTMLElement ➞ togglePopover
    Added to Chrome  ➞  1 of 3 engines
  6. api ➞ HTMLElement ➞ toggle_event
    Added to Chrome  ➞  1 of 3 engines

CSS

  1. css ➞ at-rules ➞ property
    Added to Safari  ➞  2 of 3 engines
  2. css ➞ at-rules ➞ property ➞ inherits
    Added to Safari  ➞  2 of 3 engines
  3. css ➞ at-rules ➞ property ➞ initial-value
    Added to Safari  ➞  2 of 3 engines
  4. css ➞ at-rules ➞ property ➞ syntax
    Added to Safari  ➞  2 of 3 engines

HTML

  1. html ➞ elements ➞ template ➞ shadowrootmode
    Added to Safari  ➞  1 of 3 engines
  2. html ➞ global_attributes ➞ popover
    Added to Chrome  ➞  1 of 3 engines

WEBEXTENSIONS

  1. webextensions ➞ api ➞ storage ➞ session
    Added to Safari  ➞  2 of 3 engines

BCD Metadata Changes: 35

Show all 35 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 (10)

The entries in this section saw support information change since the report on Friday 7 April 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.

JAVASCRIPT

  1. javascript ➞ builtins ➞ AggregateError ➞ errors
    Backfilled for Firefox  ➞  3 of 3 engines
  2. javascript ➞ builtins ➞ Array ➞ toReversed
    Backfilled for Chrome  ➞  2 of 3 engines
  3. javascript ➞ builtins ➞ Array ➞ toSorted
    Backfilled for Chrome  ➞  2 of 3 engines
  4. javascript ➞ builtins ➞ Array ➞ toSpliced
    Backfilled for Chrome  ➞  2 of 3 engines
  5. javascript ➞ builtins ➞ Array ➞ with
    Backfilled for Chrome  ➞  2 of 3 engines
  6. javascript ➞ builtins ➞ Promise ➞ @@species
    Backfilled for Firefox  ➞  3 of 3 engines
  7. javascript ➞ builtins ➞ SharedArrayBuffer ➞ @@species
    Backfilled for Firefox  ➞  3 of 3 engines
  8. javascript ➞ builtins ➞ TypedArray ➞ toReversed
    Backfilled for Chrome  ➞  2 of 3 engines
  9. javascript ➞ builtins ➞ TypedArray ➞ toSorted
    Backfilled for Chrome  ➞  2 of 3 engines
  10. javascript ➞ builtins ➞ TypedArray ➞ with
    Backfilled for Chrome  ➞  2 of 3 engines

New entries (17)

The entries in this section were not found in BCD on Friday 7 April 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 ➞ HTMLElement ➞ beforetoggle_event
  2. api ➞ HTMLElement ➞ hidePopover
  3. api ➞ HTMLElement ➞ popover
  4. api ➞ HTMLElement ➞ showPopover
  5. api ➞ HTMLElement ➞ togglePopover
  6. api ➞ HTMLElement ➞ toggle_event

HTML

  1. html ➞ global_attributes ➞ popover

JAVASCRIPT

  1. javascript ➞ builtins ➞ AggregateError ➞ errors
  2. javascript ➞ builtins ➞ Array ➞ toReversed
  3. javascript ➞ builtins ➞ Array ➞ toSorted
  4. javascript ➞ builtins ➞ Array ➞ toSpliced
  5. javascript ➞ builtins ➞ Array ➞ with
  6. javascript ➞ builtins ➞ Promise ➞ @@species
  7. javascript ➞ builtins ➞ SharedArrayBuffer ➞ @@species
  8. javascript ➞ builtins ➞ TypedArray ➞ toReversed
  9. javascript ➞ builtins ➞ TypedArray ➞ toSorted
  10. javascript ➞ builtins ➞ TypedArray ➞ with

Removed entries (8)

The entries in this section were found in BCD on Friday 7 April 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 ➞ PermissionsPolicyViolationReportBody
  2. api ➞ PermissionsPolicyViolationReportBody ➞ columnNumber
  3. api ➞ PermissionsPolicyViolationReportBody ➞ disposition
  4. api ➞ PermissionsPolicyViolationReportBody ➞ featureId
  5. api ➞ PermissionsPolicyViolationReportBody ➞ lineNumber
  6. api ➞ PermissionsPolicyViolationReportBody ➞ message
  7. api ➞ PermissionsPolicyViolationReportBody ➞ sourceFile
  8. api ➞ PermissionsPolicyViolationReportBody ➞ toJSON