BCD Watch

BCD Changes Report

Summary of BCD changes from through 🔗

Browser Support Changes: +3, -0

Support increases (3)

API

  1. api ➞ AuthenticatorAttestationResponse ➞ getTransports
    Added to Firefox  ➞  3 of 3 engines
  2. api ➞ Element ➞ role Spec link
    Added to Firefox  ➞  3 of 3 engines
  3. api ➞ PublicKeyCredential ➞ isConditionalMediationAvailable_static
    Added to Firefox  ➞  3 of 3 engines

BCD Metadata Changes: 52

Show all 52 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 (19)

The entries in this section saw support information change since the report on Friday 20 October 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.

HTML

  1. html ➞ elements ➞ form ➞ autocapitalize
    Backfilled for Firefox  ➞  2 of 3 engines
  2. html ➞ elements ➞ script ➞ type ➞ speculationrules ➞ prerender
    Backfilled for Chrome  ➞  1 of 3 engines

WEBEXTENSIONS

  1. webextensions ➞ api ➞ runtime ➞ MessageSender ➞ documentId
    Backfilled for Chrome  ➞  1 of 3 engines
  2. webextensions ➞ api ➞ runtime ➞ MessageSender ➞ documentLifecycle
    Backfilled for Chrome  ➞  1 of 3 engines
  3. webextensions ➞ api ➞ runtime ➞ MessageSender ➞ id
    Backfilled for Firefox  ➞  3 of 3 engines
  4. webextensions ➞ api ➞ runtime ➞ MessageSender ➞ origin
    Backfilled for Chrome  ➞  1 of 3 engines
  5. webextensions ➞ api ➞ runtime ➞ MessageSender ➞ tab
    Backfilled for Firefox  ➞  3 of 3 engines
  6. webextensions ➞ api ➞ tabs ➞ create ➞ active
    Backfilled for Firefox  ➞  3 of 3 engines
  7. webextensions ➞ api ➞ tabs ➞ create ➞ cookieStoreId
    Backfilled for Firefox  ➞  1 of 3 engines
  8. webextensions ➞ api ➞ tabs ➞ create ➞ discarded
    Backfilled for Firefox  ➞  1 of 3 engines
  9. webextensions ➞ api ➞ tabs ➞ create ➞ index
    Backfilled for Firefox  ➞  3 of 3 engines
  10. webextensions ➞ api ➞ tabs ➞ create ➞ muted
    Backfilled for Firefox  ➞  1 of 3 engines
  11. webextensions ➞ api ➞ tabs ➞ create ➞ openInReaderMode
    Backfilled for Firefox  ➞  1 of 3 engines
  12. webextensions ➞ api ➞ tabs ➞ create ➞ openerTabId
    Backfilled for Firefox  ➞  3 of 3 engines
  13. webextensions ➞ api ➞ tabs ➞ create ➞ pinned
    Backfilled for Firefox  ➞  3 of 3 engines
  14. webextensions ➞ api ➞ tabs ➞ create ➞ selected
    Backfilled for Chrome  ➞  1 of 3 engines
  15. webextensions ➞ api ➞ tabs ➞ create ➞ title
    Backfilled for Firefox  ➞  1 of 3 engines
  16. webextensions ➞ api ➞ tabs ➞ create ➞ url
    Backfilled for Firefox  ➞  3 of 3 engines
  17. webextensions ➞ api ➞ tabs ➞ create ➞ windowId
    Backfilled for Firefox  ➞  3 of 3 engines

New entries (18)

The entries in this section were not found in BCD on Friday 20 October 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.

HTML

  1. html ➞ elements ➞ script ➞ type ➞ speculationrules ➞ prerender

WEBEXTENSIONS

  1. webextensions ➞ api ➞ runtime ➞ MessageSender ➞ documentId
  2. webextensions ➞ api ➞ runtime ➞ MessageSender ➞ documentLifecycle
  3. webextensions ➞ api ➞ runtime ➞ MessageSender ➞ id
  4. webextensions ➞ api ➞ runtime ➞ MessageSender ➞ origin
  5. webextensions ➞ api ➞ runtime ➞ MessageSender ➞ tab
  6. webextensions ➞ api ➞ tabs ➞ create ➞ active
  7. webextensions ➞ api ➞ tabs ➞ create ➞ cookieStoreId
  8. webextensions ➞ api ➞ tabs ➞ create ➞ discarded
  9. webextensions ➞ api ➞ tabs ➞ create ➞ index
  10. webextensions ➞ api ➞ tabs ➞ create ➞ muted
  11. webextensions ➞ api ➞ tabs ➞ create ➞ openInReaderMode
  12. webextensions ➞ api ➞ tabs ➞ create ➞ openerTabId
  13. webextensions ➞ api ➞ tabs ➞ create ➞ pinned
  14. webextensions ➞ api ➞ tabs ➞ create ➞ selected
  15. webextensions ➞ api ➞ tabs ➞ create ➞ title
  16. webextensions ➞ api ➞ tabs ➞ create ➞ url
  17. webextensions ➞ api ➞ tabs ➞ create ➞ windowId

Removed entries (15)

The entries in this section were found in BCD on Friday 20 October 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 ➞ SVGAElement ➞ referrerPolicy ➞ no-referrer-when-downgrade
  2. api ➞ SVGAElement ➞ referrerPolicy ➞ origin-when-cross-origin
  3. api ➞ SVGAElement ➞ referrerPolicy ➞ unsafe-url

WEBEXTENSIONS

  1. webextensions ➞ api ➞ tabs ➞ create ➞ createProperties ➞ active
  2. webextensions ➞ api ➞ tabs ➞ create ➞ createProperties ➞ cookieStoreId
  3. webextensions ➞ api ➞ tabs ➞ create ➞ createProperties ➞ discarded
  4. webextensions ➞ api ➞ tabs ➞ create ➞ createProperties ➞ index
  5. webextensions ➞ api ➞ tabs ➞ create ➞ createProperties ➞ muted
  6. webextensions ➞ api ➞ tabs ➞ create ➞ createProperties ➞ openInReaderMode
  7. webextensions ➞ api ➞ tabs ➞ create ➞ createProperties ➞ openerTabId
  8. webextensions ➞ api ➞ tabs ➞ create ➞ createProperties ➞ pinned
  9. webextensions ➞ api ➞ tabs ➞ create ➞ createProperties ➞ selected
  10. webextensions ➞ api ➞ tabs ➞ create ➞ createProperties ➞ title
  11. webextensions ➞ api ➞ tabs ➞ create ➞ createProperties ➞ url
  12. webextensions ➞ api ➞ tabs ➞ create ➞ createProperties ➞ windowId