BCD Watch

BCD Changes Report

Summary of BCD changes from through 🔗

Browser Support Changes: +5, -0

Support increases (5)

CSS

  1. css ➞ properties ➞ text-wrap
    Added to Chrome  ➞  1 of 3 engines
  2. css ➞ properties ➞ white-space ➞ shorthand_values
    Added to Chrome  ➞  1 of 3 engines
  3. css ➞ properties ➞ white-space-collapse
    Added to Chrome  ➞  1 of 3 engines

HTML

  1. html ➞ elements ➞ iframe ➞ sandbox ➞ allow-storage-access-by-user-activation
    Added to Chrome  ➞  3 of 3 engines

HTTP

  1. http ➞ headers ➞ Permissions-Policy ➞ storage-access
    Added to Chrome  ➞  1 of 3 engines

BCD Metadata Changes: 114

Show all 114 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 (80)

The entries in this section saw support information change since the report on Tuesday 9 May 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.

API

  1. api ➞ BaseAudioContext ➞ createPeriodicWave ➞ constraints_disableNormalization_parameter
    Backfilled for Safari  ➞  3 of 3 engines
  2. api ➞ CanvasRenderingContext2D ➞ imageSmoothingEnabled
    Backfilled for Firefox  ➞  3 of 3 engines
  3. api ➞ HTMLButtonElement ➞ popoverTargetAction
    Backfilled for Safari  ➞  2 of 3 engines
  4. api ➞ HTMLButtonElement ➞ popoverTargetElement
    Backfilled for Safari  ➞  2 of 3 engines
  5. api ➞ HTMLCanvasElement ➞ getContext ➞ webgl2_context ➞ options_powerPreference_parameter Spec link
    Backfilled for Chrome  ➞  2 of 3 engines
  6. api ➞ HTMLCanvasElement ➞ getContext ➞ webgl_context ➞ options_powerPreference_parameter Spec link
    Backfilled for Chrome  ➞  2 of 3 engines
  7. api ➞ HTMLElement ➞ beforetoggle_event
    Backfilled for Safari  ➞  2 of 3 engines
  8. api ➞ HTMLElement ➞ hidePopover
    Backfilled for Safari  ➞  2 of 3 engines
  9. api ➞ HTMLElement ➞ popover
    Backfilled for Safari  ➞  2 of 3 engines
  10. api ➞ HTMLElement ➞ showPopover
    Backfilled for Safari  ➞  2 of 3 engines
  11. api ➞ HTMLElement ➞ togglePopover
    Backfilled for Safari  ➞  2 of 3 engines
  12. api ➞ HTMLElement ➞ toggle_event
    Backfilled for Safari  ➞  2 of 3 engines
  13. api ➞ HTMLImageElement ➞ fetchPriority
    Backfilled for Safari  ➞  1 of 3 engines
  14. api ➞ HTMLInputElement ➞ popoverTargetAction
    Backfilled for Safari  ➞  2 of 3 engines
  15. api ➞ HTMLInputElement ➞ popoverTargetElement
    Backfilled for Safari  ➞  2 of 3 engines
  16. api ➞ HTMLLinkElement ➞ fetchPriority
    Backfilled for Safari  ➞  1 of 3 engines
  17. api ➞ HTMLScriptElement ➞ fetchPriority Spec link
    Backfilled for Safari  ➞  1 of 3 engines
  18. api ➞ RTCRtpSender ➞ getCapabilities
    Backfilled for Firefox  ➞  3 of 3 engines
  19. api ➞ RTCRtpSender ➞ setStreams
    Backfilled for Firefox  ➞  3 of 3 engines
  20. api ➞ ToggleEvent ➞ ToggleEvent
    Backfilled for Safari  ➞  2 of 3 engines
  21. api ➞ ToggleEvent
    Backfilled for Safari  ➞  2 of 3 engines
  22. api ➞ ToggleEvent ➞ newState
    Backfilled for Safari  ➞  2 of 3 engines
  23. api ➞ ToggleEvent ➞ oldState
    Backfilled for Safari  ➞  2 of 3 engines
  24. api ➞ WEBGL_compressed_texture_etc1
    Backfilled for Safari  ➞  3 of 3 engines
  25. api ➞ WebTransport ➞ WebTransport
    Backfilled for Firefox  ➞  2 of 3 engines
  26. api ➞ WebTransport ➞ WebTransport ➞ options_allowPooling_parameter Spec link
    Backfilled for Firefox  ➞  1 of 3 engines
  27. api ➞ WebTransport ➞ WebTransport ➞ options_congestionControl_parameter Spec link
    Backfilled for Firefox  ➞  1 of 3 engines
  28. api ➞ WebTransport ➞ WebTransport ➞ options_requireUnreliable_parameter Spec link
    Backfilled for Firefox  ➞  1 of 3 engines
  29. api ➞ WebTransport
    Backfilled for Firefox  ➞  2 of 3 engines
  30. api ➞ WebTransport ➞ close
    Backfilled for Firefox  ➞  2 of 3 engines
  31. api ➞ WebTransport ➞ closed
    Backfilled for Firefox  ➞  2 of 3 engines
  32. api ➞ WebTransport ➞ congestionControl
    Backfilled for Firefox  ➞  1 of 3 engines
  33. api ➞ WebTransport ➞ createBidirectionalStream
    Backfilled for Firefox  ➞  2 of 3 engines
  34. api ➞ WebTransport ➞ createBidirectionalStream ➞ options_sendOrder_parameter Spec link
    Backfilled for Firefox  ➞  1 of 3 engines
  35. api ➞ WebTransport ➞ createUnidirectionalStream
    Backfilled for Firefox  ➞  2 of 3 engines
  36. api ➞ WebTransport ➞ createUnidirectionalStream ➞ byob_readers
    Backfilled for Firefox  ➞  2 of 3 engines
  37. api ➞ WebTransport ➞ createUnidirectionalStream ➞ options_sendOrder_parameter Spec link
    Backfilled for Firefox  ➞  1 of 3 engines
  38. api ➞ WebTransport ➞ datagrams
    Backfilled for Firefox  ➞  2 of 3 engines
  39. api ➞ WebTransport ➞ draining
    Backfilled for Firefox  ➞  1 of 3 engines
  40. api ➞ WebTransport ➞ getStats
    Backfilled for Firefox  ➞  1 of 3 engines
  41. api ➞ WebTransport ➞ incomingBidirectionalStreams
    Backfilled for Firefox  ➞  2 of 3 engines
  42. api ➞ WebTransport ➞ incomingUnidirectionalStreams
    Backfilled for Firefox  ➞  2 of 3 engines
  43. api ➞ WebTransport ➞ ready
    Backfilled for Firefox  ➞  2 of 3 engines
  44. api ➞ WebTransportBidirectionalStream
    Backfilled for Firefox  ➞  2 of 3 engines
  45. api ➞ WebTransportBidirectionalStream ➞ readable
    Backfilled for Firefox  ➞  2 of 3 engines
  46. api ➞ WebTransportBidirectionalStream ➞ writable
    Backfilled for Firefox  ➞  2 of 3 engines
  47. api ➞ WebTransportDatagramDuplexStream
    Backfilled for Firefox  ➞  2 of 3 engines
  48. api ➞ WebTransportDatagramDuplexStream ➞ incomingHighWaterMark
    Backfilled for Firefox  ➞  2 of 3 engines
  49. api ➞ WebTransportDatagramDuplexStream ➞ incomingMaxAge
    Backfilled for Firefox  ➞  2 of 3 engines
  50. api ➞ WebTransportDatagramDuplexStream ➞ maxDatagramSize
    Backfilled for Firefox  ➞  2 of 3 engines
  51. api ➞ WebTransportDatagramDuplexStream ➞ outgoingHighWaterMark
    Backfilled for Firefox  ➞  2 of 3 engines
  52. api ➞ WebTransportDatagramDuplexStream ➞ outgoingMaxAge
    Backfilled for Firefox  ➞  2 of 3 engines
  53. api ➞ WebTransportDatagramDuplexStream ➞ readable
    Backfilled for Firefox  ➞  2 of 3 engines
  54. api ➞ WebTransportDatagramDuplexStream ➞ writable
    Backfilled for Firefox  ➞  2 of 3 engines
  55. api ➞ WebTransportError ➞ WebTransportError
    Backfilled for Firefox  ➞  2 of 3 engines
  56. api ➞ WebTransportError
    Backfilled for Firefox  ➞  2 of 3 engines
  57. api ➞ WebTransportError ➞ source
    Backfilled for Firefox  ➞  2 of 3 engines
  58. api ➞ WebTransportError ➞ streamErrorCode
    Backfilled for Firefox  ➞  2 of 3 engines
  59. api ➞ structuredClone ➞ worker_support
    Backfilled for Safari  ➞  3 of 3 engines
  60. api ➞ HTMLElement ➞ error_event
    Backfilled for Firefox  ➞  3 of 3 engines
  61. api ➞ WebTransportReceiveStream
    Backfilled for Firefox  ➞  1 of 3 engines
  62. api ➞ WebTransportReceiveStream ➞ getStats
    Backfilled for Firefox  ➞  1 of 3 engines

CSS

  1. css ➞ at-rules ➞ media ➞ inverted-colors
    Backfilled for Firefox  ➞  2 of 3 engines
  2. css ➞ properties ➞ -webkit-text-security
    Backfilled for Firefox  ➞  3 of 3 engines
  3. css ➞ properties ➞ animation-timeline
    Backfilled for Chrome  ➞  2 of 3 engines
  4. css ➞ selectors ➞ backdrop ➞ popover
    Backfilled for Safari  ➞  2 of 3 engines
  5. css ➞ selectors ➞ popover-open
    Backfilled for Safari  ➞  2 of 3 engines

HTML

  1. html ➞ elements ➞ image
    Backfilled for Chrome  ➞  3 of 3 engines
  2. html ➞ elements ➞ img ➞ fetchpriority Spec link
    Backfilled for Safari  ➞  2 of 3 engines
  3. html ➞ elements ➞ link ➞ fetchpriority Spec link
    Backfilled for Safari  ➞  2 of 3 engines
  4. html ➞ elements ➞ script ➞ fetchpriority Spec link
    Backfilled for Safari  ➞  2 of 3 engines
  5. html ➞ global_attributes ➞ popover
    Backfilled for Safari  ➞  2 of 3 engines
  6. html ➞ global_attributes ➞ popovertarget
    Backfilled for Safari  ➞  2 of 3 engines
  7. html ➞ global_attributes ➞ popovertargetaction
    Backfilled for Safari  ➞  2 of 3 engines
  8. html ➞ elements ➞ link ➞ blocking
    Backfilled for Chrome  ➞  1 of 3 engines
  9. html ➞ elements ➞ script ➞ blocking
    Backfilled for Chrome  ➞  1 of 3 engines
  10. html ➞ elements ➞ style ➞ blocking
    Backfilled for Chrome  ➞  1 of 3 engines

HTTP

  1. http ➞ headers ➞ Alt-Svc
    Backfilled for Safari  ➞  2 of 3 engines
  2. http ➞ headers ➞ Clear-Site-Data ➞ cache
    Backfilled for Firefox  ➞  2 of 3 engines

WEBEXTENSIONS

  1. webextensions ➞ api ➞ userScripts ➞ register ➞ cookieStoreId
    Backfilled for Firefox  ➞  1 of 3 engines

New entries (15)

The entries in this section were not found in BCD on Tuesday 9 May 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 ➞ error_event
  2. api ➞ Permissions ➞ permission_storage-access
  3. api ➞ WebTransportReceiveStream
  4. api ➞ WebTransportReceiveStream ➞ getStats

CSS

  1. css ➞ at-rules ➞ import ➞ supports
  2. css ➞ properties ➞ shape-outside ➞ path
  3. css ➞ properties ➞ text-wrap
  4. css ➞ properties ➞ white-space ➞ shorthand_values
  5. css ➞ properties ➞ white-space-collapse

HTML

  1. html ➞ elements ➞ link ➞ blocking
  2. html ➞ elements ➞ script ➞ blocking
  3. html ➞ elements ➞ search
  4. html ➞ elements ➞ style ➞ blocking

HTTP

  1. http ➞ headers ➞ Permissions-Policy ➞ storage-access

WEBEXTENSIONS

  1. webextensions ➞ api ➞ userScripts ➞ register ➞ cookieStoreId

Removed entries (19)

The entries in this section were found in BCD on Tuesday 9 May 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 ➞ Element ➞ error_event

HTML

  1. html ➞ elements ➞ applet
  2. html ➞ elements ➞ applet ➞ align
  3. html ➞ elements ➞ applet ➞ alt
  4. html ➞ elements ➞ applet ➞ archive
  5. html ➞ elements ➞ applet ➞ code
  6. html ➞ elements ➞ applet ➞ codebase
  7. html ➞ elements ➞ applet ➞ datafld
  8. html ➞ elements ➞ applet ➞ datasrc
  9. html ➞ elements ➞ applet ➞ height
  10. html ➞ elements ➞ applet ➞ hspace
  11. html ➞ elements ➞ applet ➞ mayscript
  12. html ➞ elements ➞ applet ➞ name
  13. html ➞ elements ➞ applet ➞ object
  14. html ➞ elements ➞ applet ➞ src
  15. html ➞ elements ➞ applet ➞ vspace
  16. html ➞ elements ➞ applet ➞ width

SVG

  1. svg ➞ elements ➞ discard

WEBEXTENSIONS

  1. webextensions ➞ api ➞ userScripts ➞ cookieStoreId