Summary of BCD changes from through π
Browser Support Changes: +1, -0
Support increases (1)
CSS
-
css β properties β animation-composition
Added to Safari β 2 of 3 engines
BCD Metadata Changes: 68
Show all 68 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 4 October 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
-
api β OVR_multiview2
Backfilled for Chrome β 2 of 3 engines -
api β OVR_multiview2 β framebufferTextureMultiviewOVR
Backfilled for Chrome β 2 of 3 engines -
api β Element β beforematch_event
Backfilled for Chrome β 1 of 3 engines
CSS
-
css β selectors β backdrop β dialog
Backfilled for Firefox β 3 of 3 engines -
css β properties β scroll-timeline
Backfilled for Firefox β 1 of 3 engines -
css β properties β scroll-timeline-axis
Backfilled for Firefox β 1 of 3 engines -
css β properties β scroll-timeline-name
Backfilled for Firefox β 1 of 3 engines
MATHML
-
mathml β elements β mpadded β height
Backfilled for Chrome β 3 of 3 engines -
mathml β elements β mpadded β lspace
Backfilled for Chrome β 3 of 3 engines -
mathml β elements β mpadded β voffset
Backfilled for Chrome β 3 of 3 engines -
mathml β elements β mpadded β width
Backfilled for Chrome β 3 of 3 engines -
mathml β attribute_values β named_space
Backfilled for Firefox β 2 of 3 engines -
mathml β attribute_values β nonzero_unitless_values
Backfilled for Firefox β 2 of 3 engines -
mathml β elements β mfrac β linethickness β named_spaces
Backfilled for Firefox β 2 of 3 engines -
mathml β elements β mfrac β linethickness β nonzero_unitless_values
Backfilled for Firefox β 2 of 3 engines -
mathml β elements β mmultiscripts β subscriptshift
Backfilled for Firefox β 2 of 3 engines -
mathml β elements β mmultiscripts β superscriptshift
Backfilled for Firefox β 2 of 3 engines -
mathml β elements β mo β named_spaces
Backfilled for Firefox β 2 of 3 engines -
mathml β elements β mo β nonzero_unitless_values
Backfilled for Firefox β 2 of 3 engines -
mathml β elements β mpadded β depth
Backfilled for Firefox β 3 of 3 engines -
mathml β elements β mpadded β named_spaces
Backfilled for Firefox β 1 of 3 engines -
mathml β elements β mpadded β nonzero_unitless_values
Backfilled for Firefox β 2 of 3 engines -
mathml β elements β mpadded β pseudo_units
Backfilled for Firefox β 1 of 3 engines -
mathml β elements β mpadded β relative_values
Backfilled for Firefox β 1 of 3 engines -
mathml β elements β mpadded β scale_factor
Backfilled for Firefox β 1 of 3 engines -
mathml β elements β mspace β named_spaces
Backfilled for Firefox β 2 of 3 engines -
mathml β elements β msub β subscriptshift
Backfilled for Firefox β 2 of 3 engines -
mathml β elements β msubsup β subscriptshift
Backfilled for Firefox β 2 of 3 engines -
mathml β elements β msubsup β superscriptshift
Backfilled for Firefox β 2 of 3 engines -
mathml β elements β msup β superscriptshift
Backfilled for Firefox β 2 of 3 engines -
mathml β elements β mtable β width β named_spaces
Backfilled for Firefox β 1 of 3 engines -
mathml β elements β mtable β width β nonzero_unitless_values
Backfilled for Firefox β 1 of 3 engines -
mathml β global_attributes β mathsize β named_spaces
Backfilled for Firefox β 2 of 3 engines -
mathml β global_attributes β mathsize β nonzero_unitless_values
Backfilled for Firefox β 2 of 3 engines
WEBEXTENSIONS
-
webextensions β api β dom β openOrClosedShadowRoot
Backfilled for Firefox β 2 of 3 engines
New entries (30)
The entries in this section were not found in BCD on Tuesday 4 October 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 (βRemoved BCD entriesβ) because of a Working Group deciding on a rename.
API
- api β Element β beforematch_event
- api β XRWebGLSubImage β colorTextureHeight
- api β XRWebGLSubImage β colorTextureWidth
CSS
- css β properties β scroll-timeline
- css β properties β scroll-timeline-axis
- css β properties β scroll-timeline-name
MATHML
- mathml β attribute_values β named_space
- mathml β attribute_values β nonzero_unitless_values
- mathml β elements β mfrac β linethickness β named_spaces
- mathml β elements β mfrac β linethickness β nonzero_unitless_values
- mathml β elements β mmultiscripts β subscriptshift
- mathml β elements β mmultiscripts β superscriptshift
- mathml β elements β mo β named_spaces
- mathml β elements β mo β nonzero_unitless_values
- mathml β elements β mpadded β depth
- mathml β elements β mpadded β named_spaces
- mathml β elements β mpadded β nonzero_unitless_values
- mathml β elements β mpadded β pseudo_units
- mathml β elements β mpadded β relative_values
- mathml β elements β mpadded β scale_factor
- mathml β elements β mspace β named_spaces
- mathml β elements β msub β subscriptshift
- mathml β elements β msubsup β subscriptshift
- mathml β elements β msubsup β superscriptshift
- mathml β elements β msup β superscriptshift
- mathml β elements β mtable β width β named_spaces
- mathml β elements β mtable β width β nonzero_unitless_values
- mathml β global_attributes β mathsize β named_spaces
- mathml β global_attributes β mathsize β nonzero_unitless_values
WEBEXTENSIONS
- webextensions β api β dom β openOrClosedShadowRoot
Removed entries (3)
The entries in this section were found in BCD on Tuesday 4 October 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.
API
- api β Element β openOrClosedShadowRoot
- api β XRWebGLSubImage β textureHeight
- api β XRWebGLSubImage β textureWidth