BCD Watch

BCD Changes Report

Summary of BCD changes from through 🔗

Browser Support Changes: +94, -0

Support increases (94)

API

  1. api ➞ AnimationEvent ➞ animation
    Added to Safari  ➞  2 of 3 engines
  2. api ➞ CookieStore ➞ set ➞ maxAge_option Spec link
    Added to Safari  ➞  3 of 3 engines
  3. api ➞ CredentialsContainer ➞ get ➞ identity_option Spec link
    Added to Safari  ➞  2 of 3 engines
  4. api ➞ CredentialsContainer ➞ get ➞ otp_option Spec link
    Added to Safari  ➞  2 of 3 engines
  5. api ➞ Document ➞ exitPictureInPicture
    Added to Firefox  ➞  3 of 3 engines
  6. api ➞ Document ➞ pictureInPictureElement
    Added to Firefox  ➞  3 of 3 engines
  7. api ➞ Document ➞ pictureInPictureEnabled
    Added to Firefox  ➞  3 of 3 engines
  8. api ➞ GPUDevice ➞ uncapturederror_event
    Added to Safari  ➞  3 of 3 engines
  9. api ➞ GPUSupportedLimits ➞ maxStorageBuffersInFragmentStage Spec link
    Added to Safari  ➞  3 of 3 engines
  10. api ➞ GPUSupportedLimits ➞ maxStorageBuffersInVertexStage Spec link
    Added to Safari  ➞  3 of 3 engines
  11. api ➞ GPUSupportedLimits ➞ maxStorageTexturesInFragmentStage Spec link
    Added to Safari  ➞  3 of 3 engines
  12. api ➞ GPUSupportedLimits ➞ maxStorageTexturesInVertexStage Spec link
    Added to Safari  ➞  3 of 3 engines
  13. api ➞ HTMLVideoElement ➞ enterpictureinpicture_event
    Added to Firefox  ➞  3 of 3 engines
  14. api ➞ HTMLVideoElement ➞ leavepictureinpicture_event
    Added to Firefox  ➞  3 of 3 engines
  15. api ➞ HTMLVideoElement ➞ requestPictureInPicture
    Added to Firefox  ➞  3 of 3 engines
  16. api ➞ IDBIndex ➞ getAllRecords
    Added to Firefox  ➞  3 of 3 engines
  17. api ➞ IDBObjectStore ➞ getAllRecords
    Added to Firefox  ➞  3 of 3 engines
  18. api ➞ IDBRecord Spec link
    Added to Firefox  ➞  3 of 3 engines
  19. api ➞ IDBRecord ➞ key Spec link
    Added to Firefox  ➞  3 of 3 engines
  20. api ➞ IDBRecord ➞ primaryKey Spec link
    Added to Firefox  ➞  3 of 3 engines
  21. api ➞ IDBRecord ➞ value Spec link
    Added to Firefox  ➞  3 of 3 engines
  22. api ➞ InstallEvent ➞ InstallEvent
    Added to Safari  ➞  2 of 3 engines
  23. api ➞ InstallEvent
    Added to Safari  ➞  2 of 3 engines
  24. api ➞ InstallEvent ➞ addRoutes
    Added to Safari  ➞  2 of 3 engines
  25. api ➞ PerformanceResourceTiming ➞ workerCacheLookupStart Spec link
    Added to Safari  ➞  2 of 3 engines
  26. api ➞ PerformanceResourceTiming ➞ workerRouterEvaluationStart Spec link
    Added to Safari  ➞  2 of 3 engines
  27. api ➞ PictureInPictureEvent ➞ PictureInPictureEvent
    Added to Firefox  ➞  1 of 3 engines
  28. api ➞ PictureInPictureEvent
    Added to Firefox  ➞  1 of 3 engines
  29. api ➞ PictureInPictureEvent ➞ pictureInPictureWindow
    Added to Firefox  ➞  3 of 3 engines
  30. api ➞ PictureInPictureWindow
    Added to Firefox  ➞  3 of 3 engines
  31. api ➞ PictureInPictureWindow ➞ height
    Added to Firefox  ➞  3 of 3 engines
  32. api ➞ PictureInPictureWindow ➞ resize_event
    Added to Firefox  ➞  3 of 3 engines
  33. api ➞ PictureInPictureWindow ➞ width
    Added to Firefox  ➞  3 of 3 engines
  34. api ➞ RTCDtlsTransport ➞ getRemoteCertificates Spec link
    Added to Firefox  ➞  3 of 3 engines
  35. api ➞ RTCRtpReceiver ➞ jitterBufferTarget
    Added to Safari  ➞  3 of 3 engines
  36. api ➞ ReadableStream ➞ from_static
    Added to Safari  ➞  2 of 3 engines
  37. api ➞ ReadableStream ➞ values Spec link
    Added to Safari  ➞  3 of 3 engines
  38. api ➞ ShadowRoot ➞ pictureInPictureElement
    Added to Firefox  ➞  3 of 3 engines
  39. api ➞ TransitionEvent ➞ animation
    Added to Safari  ➞  2 of 3 engines
  40. api ➞ HTMLAreaElement ➞ hreflang Spec link
    Added to Firefox  ➞  1 of 3 engines
  41. api ➞ HTMLAreaElement ➞ type Spec link
    Added to Firefox  ➞  1 of 3 engines
  42. api ➞ HTMLModelElement Spec link
    Added to Safari  ➞  1 of 3 engines
  43. api ➞ HTMLModelElement ➞ boundingBoxCenter Spec link
    Added to Safari  ➞  1 of 3 engines
  44. api ➞ HTMLModelElement ➞ boundingBoxExtents Spec link
    Added to Safari  ➞  1 of 3 engines
  45. api ➞ HTMLModelElement ➞ entityTransform Spec link
    Added to Safari  ➞  1 of 3 engines
  46. api ➞ HTMLModelElement ➞ environmentMap Spec link
    Added to Safari  ➞  1 of 3 engines
  47. api ➞ HTMLModelElement ➞ environmentMapReady Spec link
    Added to Safari  ➞  1 of 3 engines
  48. api ➞ HTMLModelElement ➞ ready Spec link
    Added to Safari  ➞  1 of 3 engines
  49. api ➞ HTMLModelElement ➞ stageMode Spec link
    Added to Safari  ➞  1 of 3 engines
  50. api ➞ PerformanceResourceTiming ➞ workerFinalRouterSource Spec link
    Added to Safari  ➞  1 of 3 engines
  51. api ➞ PerformanceResourceTiming ➞ workerMatchedRouterSource Spec link
    Added to Safari  ➞  1 of 3 engines

CSS

  1. css ➞ properties ➞ alignment-baseline ➞ alphabetic Spec link
    Added to Firefox  ➞  3 of 3 engines
  2. css ➞ properties ➞ alignment-baseline ➞ central Spec link
    Added to Firefox  ➞  3 of 3 engines
  3. css ➞ properties ➞ alignment-baseline ➞ ideographic Spec link
    Added to Firefox  ➞  3 of 3 engines
  4. css ➞ properties ➞ alignment-baseline ➞ mathematical Spec link
    Added to Firefox  ➞  3 of 3 engines
  5. css ➞ properties ➞ block-size ➞ stretch Spec link
    Added to Safari  ➞  2 of 3 engines
  6. css ➞ properties ➞ flex ➞ stretch Spec link
    Added to Safari  ➞  2 of 3 engines
  7. css ➞ properties ➞ flex-basis ➞ stretch Spec link
    Added to Safari  ➞  2 of 3 engines
  8. css ➞ properties ➞ inline-size ➞ stretch Spec link
    Added to Safari  ➞  2 of 3 engines
  9. css ➞ properties ➞ max-block-size ➞ stretch Spec link
    Added to Safari  ➞  2 of 3 engines
  10. css ➞ properties ➞ max-inline-size ➞ stretch Spec link
    Added to Safari  ➞  2 of 3 engines
  11. css ➞ properties ➞ min-block-size ➞ stretch Spec link
    Added to Safari  ➞  2 of 3 engines
  12. css ➞ properties ➞ min-inline-size ➞ stretch Spec link
    Added to Safari  ➞  2 of 3 engines
  13. css ➞ properties ➞ overflow-anchor ➞ auto Spec link
    Added to Safari  ➞  3 of 3 engines
  14. css ➞ properties ➞ overflow-anchor ➞ none Spec link
    Added to Safari  ➞  3 of 3 engines
  15. css ➞ properties ➞ position-anchor ➞ none Spec link
    Added to Safari  ➞  3 of 3 engines
  16. css ➞ properties ➞ text-autospace ➞ insert Spec link
    Added to Safari  ➞  2 of 3 engines
  17. css ➞ properties ➞ text-transform ➞ dutch_ij_digraph
    Added to Safari  ➞  2 of 3 engines
  18. css ➞ selectors ➞ checkmark
    Added to Safari  ➞  2 of 3 engines
  19. css ➞ selectors ➞ first-letter ➞ dutch_ij_digraph
    Added to Safari  ➞  2 of 3 engines
  20. css ➞ selectors ➞ heading
    Added to Safari  ➞  2 of 3 engines
  21. css ➞ selectors ➞ picture-in-picture
    Added to Firefox  ➞  3 of 3 engines
  22. css ➞ properties ➞ alignment-baseline ➞ hanging Spec link
    Added to Firefox  ➞  3 of 3 engines
  23. css ➞ properties ➞ position-visibility ➞ anchor-valid Spec link
    Added to Safari  ➞  1 of 3 engines
  24. css ➞ properties ➞ position-visibility ➞ anchor-visible Spec link
    Added to Safari  ➞  1 of 3 engines
  25. css ➞ properties ➞ vertical-align ➞ alphabetic Spec link
    Added to Firefox  ➞  1 of 3 engines
  26. css ➞ properties ➞ vertical-align ➞ central Spec link
    Added to Firefox  ➞  1 of 3 engines
  27. css ➞ properties ➞ vertical-align ➞ hanging Spec link
    Added to Firefox  ➞  1 of 3 engines
  28. css ➞ properties ➞ vertical-align ➞ ideographic Spec link
    Added to Firefox  ➞  1 of 3 engines
  29. css ➞ properties ➞ vertical-align ➞ mathematical Spec link
    Added to Firefox  ➞  1 of 3 engines

HTML

  1. html ➞ elements ➞ iframe ➞ allow ➞ picture-in-picture Spec link
    Added to Firefox  ➞  2 of 3 engines
  2. html ➞ elements ➞ selectedcontent
    Added to Safari  ➞  2 of 3 engines
  3. html ➞ elements ➞ area ➞ hreflang Spec link
    Added to Firefox  ➞  1 of 3 engines
  4. html ➞ elements ➞ area ➞ type Spec link
    Added to Firefox  ➞  1 of 3 engines
  5. html ➞ elements ➞ model Spec link
    Added to Safari  ➞  1 of 3 engines
  6. html ➞ elements ➞ model ➞ autoplay Spec link
    Added to Safari  ➞  1 of 3 engines
  7. html ➞ elements ➞ model ➞ height Spec link
    Added to Safari  ➞  1 of 3 engines
  8. html ➞ elements ➞ model ➞ loop Spec link
    Added to Safari  ➞  1 of 3 engines
  9. html ➞ elements ➞ model ➞ src Spec link
    Added to Safari  ➞  1 of 3 engines
  10. html ➞ elements ➞ model ➞ stagemode Spec link
    Added to Safari  ➞  1 of 3 engines
  11. html ➞ elements ➞ model ➞ width Spec link
    Added to Safari  ➞  1 of 3 engines

JAVASCRIPT

  1. javascript ➞ builtins ➞ Error ➞ stackTraceLimit
    Added to Firefox  ➞  3 of 3 engines

WEBASSEMBLY

  1. webassembly ➞ jspi Spec link
    Added to Firefox,Safari  ➞  3 of 3 engines

WEBEXTENSIONS

  1. webextensions ➞ manifest ➞ theme ➞ properties ➞ additional_backgrounds_size
    Added to Firefox  ➞  1 of 3 engines

BCD Metadata Changes: 135

Show all 135 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 (63)

The entries in this section saw support information change since the report on Monday, 29 June 2026, 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 ➞ CloseWatcher ➞ CloseWatcher
    Backfilled for Safari  ➞  3 of 3 engines
  2. api ➞ CloseWatcher
    Backfilled for Safari  ➞  3 of 3 engines
  3. api ➞ CloseWatcher ➞ cancel_event
    Backfilled for Safari  ➞  3 of 3 engines
  4. api ➞ CloseWatcher ➞ close
    Backfilled for Safari  ➞  3 of 3 engines
  5. api ➞ CloseWatcher ➞ close_event
    Backfilled for Safari  ➞  3 of 3 engines
  6. api ➞ CloseWatcher ➞ destroy
    Backfilled for Safari  ➞  3 of 3 engines
  7. api ➞ CloseWatcher ➞ requestClose
    Backfilled for Safari  ➞  3 of 3 engines
  8. api ➞ HTMLDialogElement ➞ closedBy
    Backfilled for Safari  ➞  3 of 3 engines
  9. api ➞ Window ➞ originAgentCluster
    Backfilled for Safari  ➞  3 of 3 engines
  10. api ➞ Blob ➞ textStream Spec link
    Backfilled for Chrome  ➞  1 of 3 engines
  11. api ➞ HTMLElement ➞ headingOffset Spec link
    Backfilled for Firefox  ➞  2 of 3 engines
  12. api ➞ HTMLElement ➞ headingReset Spec link
    Backfilled for Firefox  ➞  2 of 3 engines
  13. api ➞ MediaStreamTrackHandle ➞ MediaStreamTrackHandle Spec link
    Backfilled for Safari  ➞  1 of 3 engines
  14. api ➞ MediaStreamTrackHandle Spec link
    Backfilled for Safari  ➞  1 of 3 engines
  15. api ➞ Request ➞ textStream Spec link
    Backfilled for Chrome  ➞  1 of 3 engines
  16. api ➞ Response ➞ textStream Spec link
    Backfilled for Chrome  ➞  1 of 3 engines
  17. api ➞ SpeechRecognition ➞ unspokenPunctuation Spec link
    Backfilled for Chrome  ➞  1 of 3 engines
  18. api ➞ WebTransportDatagramDuplexStream ➞ incomingMaxBufferedDatagrams Spec link
    Backfilled for Chrome  ➞  1 of 3 engines
  19. api ➞ WebTransportDatagramDuplexStream ➞ outgoingMaxBufferedDatagrams Spec link
    Backfilled for Chrome  ➞  1 of 3 engines

CSS

  1. css ➞ properties ➞ font-synthesis-style ➞ oblique-only Spec link
    Backfilled for Safari  ➞  2 of 3 engines
  2. css ➞ properties ➞ font-variant-emoji ➞ emoji Spec link
    Backfilled for Safari  ➞  3 of 3 engines
  3. css ➞ properties ➞ font-variant-emoji ➞ normal Spec link
    Backfilled for Safari  ➞  3 of 3 engines
  4. css ➞ properties ➞ font-variant-emoji ➞ text Spec link
    Backfilled for Safari  ➞  3 of 3 engines
  5. css ➞ properties ➞ font-variant-emoji ➞ unicode Spec link
    Backfilled for Safari  ➞  3 of 3 engines
  6. css ➞ properties ➞ line-clamp ➞ none Spec link
    Backfilled for Chrome  ➞  3 of 3 engines
  7. css ➞ properties ➞ position-anchor ➞ normal Spec link
    Backfilled for Chrome  ➞  3 of 3 engines
  8. css ➞ properties ➞ ruby-overhang
    Backfilled for Chrome  ➞  2 of 3 engines
  9. css ➞ properties ➞ ruby-overhang ➞ auto Spec link
    Backfilled for Chrome  ➞  2 of 3 engines
  10. css ➞ properties ➞ block-ellipsis Spec link
    Backfilled for Safari  ➞  1 of 3 engines
  11. css ➞ properties ➞ block-ellipsis ➞ auto Spec link
    Backfilled for Safari  ➞  1 of 3 engines
  12. css ➞ properties ➞ continue Spec link
    Backfilled for Safari  ➞  1 of 3 engines
  13. css ➞ properties ➞ continue ➞ auto Spec link
    Backfilled for Safari  ➞  1 of 3 engines
  14. css ➞ properties ➞ continue ➞ discard Spec link
    Backfilled for Safari  ➞  1 of 3 engines
  15. css ➞ properties ➞ line-clamp ➞ auto Spec link
    Backfilled for Chrome  ➞  2 of 3 engines
  16. css ➞ properties ➞ line-clamp ➞ no-ellipsis Spec link
    Backfilled for Chrome  ➞  2 of 3 engines
  17. css ➞ properties ➞ max-lines Spec link
    Backfilled for Safari  ➞  1 of 3 engines
  18. css ➞ properties ➞ max-lines ➞ none Spec link
    Backfilled for Safari  ➞  1 of 3 engines
  19. css ➞ properties ➞ path-length Spec link
    Backfilled for Chrome  ➞  1 of 3 engines
  20. css ➞ properties ➞ path-length ➞ none Spec link
    Backfilled for Chrome  ➞  1 of 3 engines

HTML

  1. html ➞ elements ➞ dialog ➞ closedby Spec link
    Backfilled for Safari  ➞  3 of 3 engines
  2. html ➞ global_attributes ➞ headingoffset Spec link
    Backfilled for Firefox  ➞  2 of 3 engines
  3. html ➞ global_attributes ➞ headingreset Spec link
    Backfilled for Firefox  ➞  2 of 3 engines

HTTP

  1. http ➞ headers ➞ Origin-Agent-Cluster
    Backfilled for Safari  ➞  3 of 3 engines

WEBDRIVER

  1. webdriver ➞ bidi ➞ session ➞ end
    Backfilled for Chrome  ➞  2 of 3 engines

WEBEXTENSIONS

  1. webextensions ➞ api ➞ tabs ➞ connect ➞ connectInfo ➞ name
    Backfilled for Firefox  ➞  3 of 3 engines
  2. webextensions ➞ api ➞ webRequest ➞ onAuthRequired ➞ details ➞ documentLifecycle
    Backfilled for Chrome  ➞  1 of 3 engines
  3. webextensions ➞ api ➞ webRequest ➞ onAuthRequired ➞ details ➞ frameType
    Backfilled for Chrome  ➞  1 of 3 engines
  4. webextensions ➞ api ➞ webRequest ➞ onBeforeRedirect ➞ details ➞ documentLifecycle
    Backfilled for Chrome  ➞  1 of 3 engines
  5. webextensions ➞ api ➞ webRequest ➞ onBeforeRedirect ➞ details ➞ frameType
    Backfilled for Chrome  ➞  1 of 3 engines
  6. webextensions ➞ api ➞ webRequest ➞ onBeforeRequest ➞ details ➞ documentLifecycle
    Backfilled for Chrome  ➞  1 of 3 engines
  7. webextensions ➞ api ➞ webRequest ➞ onBeforeRequest ➞ details ➞ frameType
    Backfilled for Chrome  ➞  1 of 3 engines
  8. webextensions ➞ api ➞ webRequest ➞ onBeforeSendHeaders ➞ details ➞ documentLifecycle
    Backfilled for Chrome  ➞  1 of 3 engines
  9. webextensions ➞ api ➞ webRequest ➞ onBeforeSendHeaders ➞ details ➞ frameType
    Backfilled for Chrome  ➞  1 of 3 engines
  10. webextensions ➞ api ➞ webRequest ➞ onCompleted ➞ details ➞ documentLifecycle
    Backfilled for Chrome  ➞  1 of 3 engines
  11. webextensions ➞ api ➞ webRequest ➞ onCompleted ➞ details ➞ frameType
    Backfilled for Chrome  ➞  1 of 3 engines
  12. webextensions ➞ api ➞ webRequest ➞ onErrorOccurred ➞ details ➞ documentLifecycle
    Backfilled for Chrome  ➞  1 of 3 engines
  13. webextensions ➞ api ➞ webRequest ➞ onErrorOccurred ➞ details ➞ frameType
    Backfilled for Chrome  ➞  1 of 3 engines
  14. webextensions ➞ api ➞ webRequest ➞ onHeadersReceived ➞ details ➞ documentLifecycle
    Backfilled for Chrome  ➞  1 of 3 engines
  15. webextensions ➞ api ➞ webRequest ➞ onHeadersReceived ➞ details ➞ frameType
    Backfilled for Chrome  ➞  1 of 3 engines
  16. webextensions ➞ api ➞ webRequest ➞ onResponseStarted ➞ details ➞ documentLifecycle
    Backfilled for Chrome  ➞  1 of 3 engines
  17. webextensions ➞ api ➞ webRequest ➞ onResponseStarted ➞ details ➞ frameType
    Backfilled for Chrome  ➞  1 of 3 engines
  18. webextensions ➞ api ➞ webRequest ➞ onSendHeaders ➞ details ➞ documentLifecycle
    Backfilled for Chrome  ➞  1 of 3 engines
  19. webextensions ➞ api ➞ webRequest ➞ onSendHeaders ➞ details ➞ frameType
    Backfilled for Chrome  ➞  1 of 3 engines

New entries (72)

The entries in this section were not found in BCD on Monday, 29 June 2026, 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 ➞ Blob ➞ textStream
  2. api ➞ HTMLAreaElement ➞ hreflang
  3. api ➞ HTMLAreaElement ➞ type
  4. api ➞ HTMLElement ➞ headingOffset
  5. api ➞ HTMLElement ➞ headingReset
  6. api ➞ HTMLModelElement
  7. api ➞ HTMLModelElement ➞ boundingBoxCenter
  8. api ➞ HTMLModelElement ➞ boundingBoxExtents
  9. api ➞ HTMLModelElement ➞ entityTransform
  10. api ➞ HTMLModelElement ➞ environmentMap
  11. api ➞ HTMLModelElement ➞ environmentMapReady
  12. api ➞ HTMLModelElement ➞ ready
  13. api ➞ HTMLModelElement ➞ stageMode
  14. api ➞ MediaStreamTrackHandle ➞ MediaStreamTrackHandle
  15. api ➞ MediaStreamTrackHandle
  16. api ➞ PerformanceResourceTiming ➞ workerFinalRouterSource
  17. api ➞ PerformanceResourceTiming ➞ workerMatchedRouterSource
  18. api ➞ Request ➞ textStream
  19. api ➞ Response ➞ textStream
  20. api ➞ SpeechRecognition ➞ unspokenPunctuation
  21. api ➞ WebTransportDatagramDuplexStream ➞ incomingMaxBufferedDatagrams
  22. api ➞ WebTransportDatagramDuplexStream ➞ outgoingMaxBufferedDatagrams

CSS

  1. css ➞ properties ➞ alignment-baseline ➞ hanging
  2. css ➞ properties ➞ block-ellipsis
  3. css ➞ properties ➞ block-ellipsis ➞ auto
  4. css ➞ properties ➞ continue
  5. css ➞ properties ➞ continue ➞ auto
  6. css ➞ properties ➞ continue ➞ discard
  7. css ➞ properties ➞ line-clamp ➞ auto
  8. css ➞ properties ➞ line-clamp ➞ no-ellipsis
  9. css ➞ properties ➞ max-lines
  10. css ➞ properties ➞ max-lines ➞ none
  11. css ➞ properties ➞ path-length
  12. css ➞ properties ➞ path-length ➞ none
  13. css ➞ properties ➞ position-visibility ➞ anchor-valid
  14. css ➞ properties ➞ position-visibility ➞ anchor-visible
  15. css ➞ properties ➞ vertical-align ➞ alphabetic
  16. css ➞ properties ➞ vertical-align ➞ central
  17. css ➞ properties ➞ vertical-align ➞ hanging
  18. css ➞ properties ➞ vertical-align ➞ ideographic
  19. css ➞ properties ➞ vertical-align ➞ mathematical

HTML

  1. html ➞ elements ➞ area ➞ hreflang
  2. html ➞ elements ➞ area ➞ type
  3. html ➞ elements ➞ model
  4. html ➞ elements ➞ model ➞ autoplay
  5. html ➞ elements ➞ model ➞ height
  6. html ➞ elements ➞ model ➞ loop
  7. html ➞ elements ➞ model ➞ src
  8. html ➞ elements ➞ model ➞ stagemode
  9. html ➞ elements ➞ model ➞ width
  10. html ➞ global_attributes ➞ headingoffset
  11. html ➞ global_attributes ➞ headingreset

WEBEXTENSIONS

  1. webextensions ➞ api ➞ tabs ➞ connect ➞ connectInfo ➞ name
  2. webextensions ➞ api ➞ webRequest ➞ onAuthRequired ➞ details ➞ documentLifecycle
  3. webextensions ➞ api ➞ webRequest ➞ onAuthRequired ➞ details ➞ frameType
  4. webextensions ➞ api ➞ webRequest ➞ onBeforeRedirect ➞ details ➞ documentLifecycle
  5. webextensions ➞ api ➞ webRequest ➞ onBeforeRedirect ➞ details ➞ frameType
  6. webextensions ➞ api ➞ webRequest ➞ onBeforeRequest ➞ details ➞ documentLifecycle
  7. webextensions ➞ api ➞ webRequest ➞ onBeforeRequest ➞ details ➞ frameType
  8. webextensions ➞ api ➞ webRequest ➞ onBeforeSendHeaders ➞ details ➞ documentLifecycle
  9. webextensions ➞ api ➞ webRequest ➞ onBeforeSendHeaders ➞ details ➞ frameType
  10. webextensions ➞ api ➞ webRequest ➞ onCompleted ➞ details ➞ documentLifecycle
  11. webextensions ➞ api ➞ webRequest ➞ onCompleted ➞ details ➞ frameType
  12. webextensions ➞ api ➞ webRequest ➞ onErrorOccurred ➞ details ➞ documentLifecycle
  13. webextensions ➞ api ➞ webRequest ➞ onErrorOccurred ➞ details ➞ frameType
  14. webextensions ➞ api ➞ webRequest ➞ onHeadersReceived ➞ details ➞ documentLifecycle
  15. webextensions ➞ api ➞ webRequest ➞ onHeadersReceived ➞ details ➞ frameType
  16. webextensions ➞ api ➞ webRequest ➞ onResponseStarted ➞ details ➞ documentLifecycle
  17. webextensions ➞ api ➞ webRequest ➞ onResponseStarted ➞ details ➞ frameType
  18. webextensions ➞ api ➞ webRequest ➞ onSendHeaders ➞ details ➞ documentLifecycle
  19. webextensions ➞ api ➞ webRequest ➞ onSendHeaders ➞ details ➞ frameType
  20. webextensions ➞ manifest ➞ theme ➞ properties ➞ additional_backgrounds_size

Removed entries (0)

No features were removed from bcd in this time period