BCD Watch

BCD Changes Report

Summary of BCD changes from through 🔗

Browser Support Changes: +73, -0

Support increases (73)

API

  1. api ➞ Document ➞ hasUnpartitionedCookieAccess
    Added to Chrome  ➞  1 of 3 engines
  2. api ➞ Document ➞ requestStorageAccess ➞ types_parameter Spec link
    Added to Chrome  ➞  1 of 3 engines
  3. api ➞ Document ➞ requestStorageAccess ➞ types_parameter ➞ types_BroadcastChannel_parameter Spec link
    Added to Chrome  ➞  1 of 3 engines
  4. api ➞ Document ➞ requestStorageAccess ➞ types_parameter ➞ types_SharedWorker_parameter Spec link
    Added to Chrome  ➞  1 of 3 engines
  5. api ➞ Document ➞ requestStorageAccess ➞ types_parameter ➞ types_all_parameter Spec link
    Added to Chrome  ➞  1 of 3 engines
  6. api ➞ Document ➞ requestStorageAccess ➞ types_parameter ➞ types_caches_parameter Spec link
    Added to Chrome  ➞  1 of 3 engines
  7. api ➞ Document ➞ requestStorageAccess ➞ types_parameter ➞ types_cookies_parameter Spec link
    Added to Chrome  ➞  1 of 3 engines
  8. api ➞ Document ➞ requestStorageAccess ➞ types_parameter ➞ types_createObjectURL_parameter Spec link
    Added to Chrome  ➞  1 of 3 engines
  9. api ➞ Document ➞ requestStorageAccess ➞ types_parameter ➞ types_estimate_parameter Spec link
    Added to Chrome  ➞  1 of 3 engines
  10. api ➞ Document ➞ requestStorageAccess ➞ types_parameter ➞ types_getDirectory_parameter Spec link
    Added to Chrome  ➞  1 of 3 engines
  11. api ➞ Document ➞ requestStorageAccess ➞ types_parameter ➞ types_indexedDB_parameter Spec link
    Added to Chrome  ➞  1 of 3 engines
  12. api ➞ Document ➞ requestStorageAccess ➞ types_parameter ➞ types_localStorage_parameter Spec link
    Added to Chrome  ➞  1 of 3 engines
  13. api ➞ Document ➞ requestStorageAccess ➞ types_parameter ➞ types_locks_parameter Spec link
    Added to Chrome  ➞  1 of 3 engines
  14. api ➞ Document ➞ requestStorageAccess ➞ types_parameter ➞ types_revokeObjectURL_parameter Spec link
    Added to Chrome  ➞  1 of 3 engines
  15. api ➞ Document ➞ requestStorageAccess ➞ types_parameter ➞ types_sessionStorage_parameter Spec link
    Added to Chrome  ➞  1 of 3 engines
  16. api ➞ HTMLTemplateElement ➞ shadowRootSerializable Spec link
    Added to Chrome  ➞  1 of 3 engines
  17. api ➞ PageRevealEvent ➞ PageRevealEvent
    Added to Chrome  ➞  1 of 3 engines
  18. api ➞ PageRevealEvent ➞ viewTransition
    Added to Chrome  ➞  1 of 3 engines
  19. api ➞ PageSwapEvent ➞ PageSwapEvent
    Added to Chrome  ➞  1 of 3 engines
  20. api ➞ PageSwapEvent
    Added to Chrome  ➞  1 of 3 engines
  21. api ➞ PageSwapEvent ➞ activation
    Added to Chrome  ➞  1 of 3 engines
  22. api ➞ PageSwapEvent ➞ viewTransition
    Added to Chrome  ➞  1 of 3 engines
  23. api ➞ Permissions ➞ permission_compute-pressure Spec link
    Added to Chrome  ➞  1 of 3 engines
  24. api ➞ PressureObserver ➞ PressureObserver
    Added to Chrome  ➞  1 of 3 engines
  25. api ➞ PressureObserver
    Added to Chrome  ➞  1 of 3 engines
  26. api ➞ PressureObserver ➞ disconnect
    Added to Chrome  ➞  1 of 3 engines
  27. api ➞ PressureObserver ➞ knownSources_static
    Added to Chrome  ➞  1 of 3 engines
  28. api ➞ PressureObserver ➞ observe
    Added to Chrome  ➞  1 of 3 engines
  29. api ➞ PressureObserver ➞ takeRecords
    Added to Chrome  ➞  1 of 3 engines
  30. api ➞ PressureObserver ➞ unobserve
    Added to Chrome  ➞  1 of 3 engines
  31. api ➞ PressureRecord
    Added to Chrome  ➞  1 of 3 engines
  32. api ➞ PressureRecord ➞ source
    Added to Chrome  ➞  1 of 3 engines
  33. api ➞ PressureRecord ➞ state
    Added to Chrome  ➞  1 of 3 engines
  34. api ➞ PressureRecord ➞ time
    Added to Chrome  ➞  1 of 3 engines
  35. api ➞ PressureRecord ➞ toJSON
    Added to Chrome  ➞  1 of 3 engines
  36. api ➞ ShadowRoot ➞ serializable Spec link
    Added to Chrome  ➞  1 of 3 engines
  37. api ➞ SharedWorker ➞ SharedWorker ➞ options_sameSiteCookies_parameter Spec link
    Added to Chrome  ➞  1 of 3 engines
  38. api ➞ StorageAccessHandle ➞ BroadcastChannel
    Added to Chrome  ➞  1 of 3 engines
  39. api ➞ StorageAccessHandle ➞ SharedWorker
    Added to Chrome  ➞  1 of 3 engines
  40. api ➞ StorageAccessHandle
    Added to Chrome  ➞  1 of 3 engines
  41. api ➞ StorageAccessHandle ➞ caches
    Added to Chrome  ➞  1 of 3 engines
  42. api ➞ StorageAccessHandle ➞ createObjectURL
    Added to Chrome  ➞  1 of 3 engines
  43. api ➞ StorageAccessHandle ➞ estimate
    Added to Chrome  ➞  1 of 3 engines
  44. api ➞ StorageAccessHandle ➞ getDirectory
    Added to Chrome  ➞  1 of 3 engines
  45. api ➞ StorageAccessHandle ➞ indexedDB
    Added to Chrome  ➞  1 of 3 engines
  46. api ➞ StorageAccessHandle ➞ localStorage
    Added to Chrome  ➞  1 of 3 engines
  47. api ➞ StorageAccessHandle ➞ locks
    Added to Chrome  ➞  1 of 3 engines
  48. api ➞ StorageAccessHandle ➞ revokeObjectURL
    Added to Chrome  ➞  1 of 3 engines
  49. api ➞ StorageAccessHandle ➞ sessionStorage
    Added to Chrome  ➞  1 of 3 engines
  50. api ➞ ViewTransition ➞ types Spec link
    Added to Chrome  ➞  1 of 3 engines
  51. api ➞ ViewTransitionTypeSet ➞ @@iterator
    Added to Chrome  ➞  1 of 3 engines
  52. api ➞ ViewTransitionTypeSet Spec link
    Added to Chrome  ➞  1 of 3 engines
  53. api ➞ ViewTransitionTypeSet ➞ add
    Added to Chrome  ➞  1 of 3 engines
  54. api ➞ ViewTransitionTypeSet ➞ clear
    Added to Chrome  ➞  1 of 3 engines
  55. api ➞ ViewTransitionTypeSet ➞ delete
    Added to Chrome  ➞  1 of 3 engines
  56. api ➞ ViewTransitionTypeSet ➞ entries
    Added to Chrome  ➞  1 of 3 engines
  57. api ➞ ViewTransitionTypeSet ➞ forEach
    Added to Chrome  ➞  1 of 3 engines
  58. api ➞ ViewTransitionTypeSet ➞ has
    Added to Chrome  ➞  1 of 3 engines
  59. api ➞ ViewTransitionTypeSet ➞ keys
    Added to Chrome  ➞  1 of 3 engines
  60. api ➞ ViewTransitionTypeSet ➞ size
    Added to Chrome  ➞  1 of 3 engines
  61. api ➞ ViewTransitionTypeSet ➞ values
    Added to Chrome  ➞  1 of 3 engines
  62. api ➞ Window ➞ pagereveal_event
    Added to Chrome  ➞  1 of 3 engines
  63. api ➞ Window ➞ pageswap_event
    Added to Chrome  ➞  1 of 3 engines

CSS

  1. css ➞ types ➞ mod
    Added to Chrome  ➞  3 of 3 engines
  2. css ➞ types ➞ rem
    Added to Chrome  ➞  3 of 3 engines
  3. css ➞ types ➞ round
    Added to Chrome  ➞  3 of 3 engines
  4. css ➞ at-rules ➞ view-transition
    Added to Chrome  ➞  1 of 3 engines
  5. css ➞ properties ➞ view-transition-class Spec link
    Added to Chrome  ➞  1 of 3 engines
  6. css ➞ properties ➞ view-transition-class ➞ none Spec link
    Added to Chrome  ➞  1 of 3 engines

HTML

  1. html ➞ elements ➞ link ➞ rel ➞ expect
    Added to Chrome  ➞  1 of 3 engines

HTTP

  1. http ➞ headers ➞ Permissions-Policy ➞ compute-pressure
    Added to Chrome  ➞  1 of 3 engines

WEBEXTENSIONS

  1. webextensions ➞ manifest ➞ options_page
    Added to Firefox  ➞  3 of 3 engines
  2. webextensions ➞ manifest ➞ permissions ➞ webRequestAuthProvider
    Added to Firefox  ➞  2 of 3 engines

BCD Metadata Changes: 87

Show all 87 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 occuring 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 (12)

The entries in this section saw support information change since the report on Tuesday, 23 April 2024, 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 ➞ Element ➞ ariaBrailleLabel Spec link
    Backfilled from  ➞  3 of 3 engines
  2. api ➞ Element ➞ ariaBrailleRoleDescription Spec link
    Backfilled from  ➞  3 of 3 engines
  3. api ➞ ElementInternals ➞ ariaBrailleLabel Spec link
    Backfilled from  ➞  3 of 3 engines
  4. api ➞ ElementInternals ➞ ariaBrailleRoleDescription Spec link
    Backfilled from  ➞  3 of 3 engines
  5. api ➞ HTMLTemplateElement ➞ shadowRootClonable Spec link
    Backfilled from  ➞  2 of 3 engines
  6. api ➞ Selection ➞ getComposedRanges Spec link
    Backfilled from  ➞  2 of 3 engines
  7. api ➞ createImageBitmap ➞ svgimageelement_as_source_image
    Backfilled from  ➞  3 of 3 engines
  8. api ➞ CSSStyleSheet ➞ CSSStyleSheet ➞ options_baseURL_parameter Spec link
    Backfilled from  ➞  2 of 3 engines

HTML

  1. html ➞ elements ➞ template ➞ shadowrootclonable
    Backfilled from  ➞  2 of 3 engines
  2. html ➞ global_attributes ➞ anchor
    Backfilled from  ➞  1 of 3 engines

CSS

  1. css ➞ properties ➞ line-clamp
    Backfilled from  ➞  3 of 3 engines
  2. css ➞ properties ➞ line-clamp ➞ none
    Backfilled from  ➞  1 of 3 engines

New entries (72)

The entries in this section were not found in BCD on Tuesday, 23 April 2024, 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 ➞ CSSStyleSheet ➞ CSSStyleSheet ➞ options_baseURL_parameter
  2. api ➞ Document ➞ hasUnpartitionedCookieAccess
  3. api ➞ Document ➞ requestStorageAccess ➞ types_parameter
  4. api ➞ Document ➞ requestStorageAccess ➞ types_parameter ➞ types_BroadcastChannel_parameter
  5. api ➞ Document ➞ requestStorageAccess ➞ types_parameter ➞ types_SharedWorker_parameter
  6. api ➞ Document ➞ requestStorageAccess ➞ types_parameter ➞ types_all_parameter
  7. api ➞ Document ➞ requestStorageAccess ➞ types_parameter ➞ types_caches_parameter
  8. api ➞ Document ➞ requestStorageAccess ➞ types_parameter ➞ types_cookies_parameter
  9. api ➞ Document ➞ requestStorageAccess ➞ types_parameter ➞ types_createObjectURL_parameter
  10. api ➞ Document ➞ requestStorageAccess ➞ types_parameter ➞ types_estimate_parameter
  11. api ➞ Document ➞ requestStorageAccess ➞ types_parameter ➞ types_getDirectory_parameter
  12. api ➞ Document ➞ requestStorageAccess ➞ types_parameter ➞ types_indexedDB_parameter
  13. api ➞ Document ➞ requestStorageAccess ➞ types_parameter ➞ types_localStorage_parameter
  14. api ➞ Document ➞ requestStorageAccess ➞ types_parameter ➞ types_locks_parameter
  15. api ➞ Document ➞ requestStorageAccess ➞ types_parameter ➞ types_revokeObjectURL_parameter
  16. api ➞ Document ➞ requestStorageAccess ➞ types_parameter ➞ types_sessionStorage_parameter
  17. api ➞ HTMLTemplateElement ➞ shadowRootSerializable
  18. api ➞ PageRevealEvent ➞ PageRevealEvent
  19. api ➞ PageRevealEvent ➞ viewTransition
  20. api ➞ PageSwapEvent ➞ PageSwapEvent
  21. api ➞ PageSwapEvent
  22. api ➞ PageSwapEvent ➞ activation
  23. api ➞ PageSwapEvent ➞ viewTransition
  24. api ➞ Permissions ➞ permission_compute-pressure
  25. api ➞ PressureObserver ➞ PressureObserver
  26. api ➞ PressureObserver
  27. api ➞ PressureObserver ➞ disconnect
  28. api ➞ PressureObserver ➞ knownSources_static
  29. api ➞ PressureObserver ➞ observe
  30. api ➞ PressureObserver ➞ takeRecords
  31. api ➞ PressureObserver ➞ unobserve
  32. api ➞ PressureRecord
  33. api ➞ PressureRecord ➞ source
  34. api ➞ PressureRecord ➞ state
  35. api ➞ PressureRecord ➞ time
  36. api ➞ PressureRecord ➞ toJSON
  37. api ➞ ShadowRoot ➞ serializable
  38. api ➞ SharedWorker ➞ SharedWorker ➞ options_sameSiteCookies_parameter
  39. api ➞ StorageAccessHandle ➞ BroadcastChannel
  40. api ➞ StorageAccessHandle ➞ SharedWorker
  41. api ➞ StorageAccessHandle
  42. api ➞ StorageAccessHandle ➞ caches
  43. api ➞ StorageAccessHandle ➞ createObjectURL
  44. api ➞ StorageAccessHandle ➞ estimate
  45. api ➞ StorageAccessHandle ➞ getDirectory
  46. api ➞ StorageAccessHandle ➞ indexedDB
  47. api ➞ StorageAccessHandle ➞ localStorage
  48. api ➞ StorageAccessHandle ➞ locks
  49. api ➞ StorageAccessHandle ➞ revokeObjectURL
  50. api ➞ StorageAccessHandle ➞ sessionStorage
  51. api ➞ ViewTransition ➞ types
  52. api ➞ ViewTransitionTypeSet ➞ @@iterator
  53. api ➞ ViewTransitionTypeSet
  54. api ➞ ViewTransitionTypeSet ➞ add
  55. api ➞ ViewTransitionTypeSet ➞ clear
  56. api ➞ ViewTransitionTypeSet ➞ delete
  57. api ➞ ViewTransitionTypeSet ➞ entries
  58. api ➞ ViewTransitionTypeSet ➞ forEach
  59. api ➞ ViewTransitionTypeSet ➞ has
  60. api ➞ ViewTransitionTypeSet ➞ keys
  61. api ➞ ViewTransitionTypeSet ➞ size
  62. api ➞ ViewTransitionTypeSet ➞ values
  63. api ➞ Window ➞ pagereveal_event
  64. api ➞ Window ➞ pageswap_event

CSS

  1. css ➞ at-rules ➞ view-transition
  2. css ➞ properties ➞ line-clamp
  3. css ➞ properties ➞ line-clamp ➞ none
  4. css ➞ properties ➞ view-transition-class
  5. css ➞ properties ➞ view-transition-class ➞ none

HTML

  1. html ➞ elements ➞ link ➞ rel ➞ expect
  2. html ➞ global_attributes ➞ anchor

HTTP

  1. http ➞ headers ➞ Permissions-Policy ➞ compute-pressure

Removed entries (3)

The entries in this section were found in BCD on Tuesday, 23 April 2024, 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 ➞ PushManager ➞ worker_support

CSS

  1. css ➞ properties ➞ -webkit-line-clamp
  2. css ➞ properties ➞ -webkit-line-clamp ➞ none