BCD Watch

BCD Changes Report

Summary of BCD changes from through 🔗

Browser Support Changes: +42, -0

Support increases (42)

API

  1. api ➞ CSSNestedDeclarations Spec link
    Added to Safari  ➞  3 of 3 engines
  2. api ➞ CSSNestedDeclarations ➞ style Spec link
    Added to Safari  ➞  3 of 3 engines
  3. api ➞ CSSViewTransitionRule Spec link
    Added to Safari  ➞  2 of 3 engines
  4. api ➞ CSSViewTransitionRule ➞ navigation Spec link
    Added to Safari  ➞  2 of 3 engines
  5. api ➞ CSSViewTransitionRule ➞ types Spec link
    Added to Safari  ➞  2 of 3 engines
  6. api ➞ Element ➞ auxclick_event
    Added to Safari  ➞  3 of 3 engines
  7. api ➞ HTMLLinkElement ➞ blocking
    Added to Safari  ➞  2 of 3 engines
  8. api ➞ HTMLScriptElement ➞ blocking
    Added to Safari  ➞  2 of 3 engines
  9. api ➞ HTMLStyleElement ➞ blocking
    Added to Safari  ➞  2 of 3 engines
  10. api ➞ PageRevealEvent ➞ PageRevealEvent
    Added to Safari  ➞  2 of 3 engines
  11. api ➞ PageRevealEvent
    Added to Safari  ➞  2 of 3 engines
  12. api ➞ PageRevealEvent ➞ viewTransition
    Added to Safari  ➞  2 of 3 engines
  13. api ➞ PageSwapEvent ➞ PageSwapEvent
    Added to Safari  ➞  2 of 3 engines
  14. api ➞ PageSwapEvent
    Added to Safari  ➞  2 of 3 engines
  15. api ➞ PageSwapEvent ➞ activation
    Added to Safari  ➞  2 of 3 engines
  16. api ➞ PageSwapEvent ➞ viewTransition
    Added to Safari  ➞  2 of 3 engines

CSS

  1. css ➞ at-rules ➞ page ➞ size ➞ jis-b4
    Added to Safari  ➞  3 of 3 engines
  2. css ➞ at-rules ➞ page ➞ size ➞ jis-b5
    Added to Safari  ➞  3 of 3 engines
  3. css ➞ properties ➞ line-clamp ➞ none
    Added to Safari  ➞  2 of 3 engines
  4. css ➞ properties ➞ ruby-position ➞ over
    Added to Safari  ➞  3 of 3 engines
  5. css ➞ properties ➞ ruby-position ➞ under
    Added to Safari  ➞  3 of 3 engines
  6. css ➞ properties ➞ text-underline-offset ➞ percentage Spec link
    Added to Safari  ➞  3 of 3 engines
  7. css ➞ properties ➞ text-box Spec link
    Added to Safari  ➞  1 of 3 engines
  8. css ➞ properties ➞ text-box ➞ normal Spec link
    Added to Safari  ➞  1 of 3 engines
  9. css ➞ properties ➞ text-box-edge Spec link
    Added to Safari  ➞  1 of 3 engines
  10. css ➞ properties ➞ text-box-edge ➞ auto Spec link
    Added to Safari  ➞  1 of 3 engines
  11. css ➞ properties ➞ text-box-trim Spec link
    Added to Safari  ➞  1 of 3 engines
  12. css ➞ properties ➞ text-box-trim ➞ none Spec link
    Added to Safari  ➞  1 of 3 engines
  13. css ➞ properties ➞ text-box-trim ➞ trim-both Spec link
    Added to Safari  ➞  1 of 3 engines
  14. css ➞ properties ➞ text-box-trim ➞ trim-end Spec link
    Added to Safari  ➞  1 of 3 engines
  15. css ➞ properties ➞ text-box-trim ➞ trim-start Spec link
    Added to Safari  ➞  1 of 3 engines

HTML

  1. html ➞ elements ➞ link ➞ blocking Spec link
    Added to Safari  ➞  2 of 3 engines
  2. html ➞ elements ➞ script ➞ blocking Spec link
    Added to Safari  ➞  2 of 3 engines
  3. html ➞ elements ➞ style ➞ blocking Spec link
    Added to Safari  ➞  2 of 3 engines

JAVASCRIPT

  1. javascript ➞ builtins ➞ DataView ➞ getFloat16
    Added to Safari  ➞  2 of 3 engines
  2. javascript ➞ builtins ➞ DataView ➞ setFloat16
    Added to Safari  ➞  2 of 3 engines
  3. javascript ➞ builtins ➞ Float16Array ➞ Float16Array
    Added to Safari  ➞  2 of 3 engines
  4. javascript ➞ builtins ➞ Float16Array
    Added to Safari  ➞  2 of 3 engines
  5. javascript ➞ builtins ➞ Math ➞ f16round
    Added to Safari  ➞  2 of 3 engines
  6. javascript ➞ builtins ➞ Promise ➞ try
    Added to Safari  ➞  3 of 3 engines

WEBASSEMBLY

  1. webassembly ➞ garbage-collection Spec link
    Added to Safari  ➞  3 of 3 engines
  2. webassembly ➞ tail-calls Spec link
    Added to Safari  ➞  3 of 3 engines

BCD Metadata Changes: 107

Show all 107 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 (50)

The entries in this section saw support information change since the report on Friday, 1 November 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.

HTML

  1. html ➞ elements ➞ link ➞ rel ➞ manifest
    Backfilled for Safari  ➞  2 of 3 engines
  2. html ➞ global_attributes ➞ contenteditable ➞ plaintext-only
    Backfilled for Firefox  ➞  3 of 3 engines
  3. html ➞ elements ➞ button ➞ command
    Backfilled for Firefox  ➞  3 of 3 engines
  4. html ➞ elements ➞ button ➞ commandfor
    Backfilled for Firefox  ➞  3 of 3 engines
  5. html ➞ manifest ➞ display ➞ browser
    Backfilled for Chrome  ➞  2 of 3 engines
  6. html ➞ manifest ➞ display ➞ fullscreen
    Backfilled for Chrome  ➞  1 of 3 engines
  7. html ➞ manifest ➞ display ➞ minimal-ui
    Backfilled for Chrome  ➞  1 of 3 engines
  8. html ➞ manifest ➞ display ➞ standalone
    Backfilled for Chrome  ➞  2 of 3 engines

HTTP

  1. http ➞ headers ➞ Permissions-Policy ➞ accelerometer
    Backfilled for Chrome  ➞  1 of 3 engines
  2. http ➞ headers ➞ Permissions-Policy ➞ ambient-light-sensor
    Backfilled for Chrome  ➞  1 of 3 engines
  3. http ➞ headers ➞ Permissions-Policy ➞ gyroscope
    Backfilled for Chrome  ➞  1 of 3 engines
  4. http ➞ headers ➞ Permissions-Policy ➞ magnetometer
    Backfilled for Chrome  ➞  1 of 3 engines
  5. http ➞ headers ➞ Permissions-Policy ➞ picture-in-picture
    Backfilled for Chrome  ➞  1 of 3 engines
  6. http ➞ headers ➞ Permissions-Policy ➞ usb
    Backfilled for Chrome  ➞  1 of 3 engines
  7. http ➞ headers ➞ Permissions-Policy ➞ xr-spatial-tracking
    Backfilled for Chrome  ➞  1 of 3 engines

API

  1. api ➞ CredentialsContainer ➞ create ➞ publicKey_option ➞ attestation Spec link
    Backfilled for Firefox  ➞  3 of 3 engines
  2. api ➞ CredentialsContainer ➞ create ➞ publicKey_option ➞ attestation ➞ direct
    Backfilled for Firefox  ➞  3 of 3 engines
  3. api ➞ CredentialsContainer ➞ create ➞ publicKey_option ➞ attestation ➞ enterprise
    Backfilled for Firefox  ➞  3 of 3 engines
  4. api ➞ CredentialsContainer ➞ create ➞ publicKey_option ➞ attestation ➞ indirect
    Backfilled for Firefox  ➞  3 of 3 engines
  5. api ➞ CredentialsContainer ➞ create ➞ publicKey_option ➞ attestation ➞ none
    Backfilled for Firefox  ➞  3 of 3 engines
  6. api ➞ GPUCommandEncoder ➞ beginComputePass ➞ timestampWrites Spec link
    Backfilled for Chrome  ➞  1 of 3 engines
  7. api ➞ GPUCommandEncoder ➞ beginRenderPass ➞ depthSlice_option Spec link
    Backfilled for Chrome  ➞  1 of 3 engines
  8. api ➞ GPUCommandEncoder ➞ beginRenderPass ➞ timestampWrites Spec link
    Backfilled for Chrome  ➞  1 of 3 engines
  9. api ➞ GPUDevice ➞ createComputePipeline ➞ optional_entryPoint
    Backfilled for Chrome  ➞  1 of 3 engines
  10. api ➞ GPUDevice ➞ createComputePipelineAsync ➞ optional_entryPoint
    Backfilled for Chrome  ➞  1 of 3 engines
  11. api ➞ GPUDevice ➞ createQuerySet ➞ timestamp Spec link
    Backfilled for Chrome  ➞  1 of 3 engines
  12. api ➞ GPUDevice ➞ createRenderPipeline ➞ dual-source-blending Spec link
    Backfilled for Chrome  ➞  1 of 3 engines
  13. api ➞ GPUDevice ➞ createRenderPipeline ➞ optional_entryPoint
    Backfilled for Chrome  ➞  1 of 3 engines
  14. api ➞ GPUDevice ➞ createRenderPipelineAsync ➞ dual-source-blending Spec link
    Backfilled for Chrome  ➞  1 of 3 engines
  15. api ➞ GPUDevice ➞ createRenderPipelineAsync ➞ optional_entryPoint
    Backfilled for Chrome  ➞  1 of 3 engines
  16. api ➞ GPUQuerySet ➞ type ➞ timestamp Spec link
    Backfilled for Chrome  ➞  1 of 3 engines
  17. api ➞ GPUQueue ➞ copyExternalImageToTexture ➞ htmlimageelement_imagedata_source
    Backfilled for Chrome  ➞  1 of 3 engines
  18. api ➞ GPUQueue ➞ submit ➞ validates_command_buffer_uniqueness
    Backfilled for Chrome  ➞  1 of 3 engines
  19. api ➞ GPUSupportedFeatures ➞ feature_bgra8unorm-storage Spec link
    Backfilled for Chrome  ➞  1 of 3 engines
  20. api ➞ GPUSupportedFeatures ➞ feature_clip-distances Spec link
    Backfilled for Chrome  ➞  1 of 3 engines
  21. api ➞ GPUSupportedFeatures ➞ feature_depth-clip-control Spec link
    Backfilled for Chrome  ➞  1 of 3 engines
  22. api ➞ GPUSupportedFeatures ➞ feature_depth32float-stencil8 Spec link
    Backfilled for Chrome  ➞  1 of 3 engines
  23. api ➞ GPUSupportedFeatures ➞ feature_dual-source-blending Spec link
    Backfilled for Chrome  ➞  1 of 3 engines
  24. api ➞ GPUSupportedFeatures ➞ feature_float32-blendable Spec link
    Backfilled for Chrome  ➞  1 of 3 engines
  25. api ➞ GPUSupportedFeatures ➞ feature_float32-filterable Spec link
    Backfilled for Chrome  ➞  1 of 3 engines
  26. api ➞ GPUSupportedFeatures ➞ feature_indirect-first-instance Spec link
    Backfilled for Chrome  ➞  1 of 3 engines
  27. api ➞ GPUSupportedFeatures ➞ feature_rg11b10ufloat-renderable Spec link
    Backfilled for Chrome  ➞  1 of 3 engines
  28. api ➞ GPUSupportedFeatures ➞ feature_shader-f16 Spec link
    Backfilled for Chrome  ➞  1 of 3 engines
  29. api ➞ GPUSupportedFeatures ➞ feature_texture-compression-astc Spec link
    Backfilled for Chrome  ➞  1 of 3 engines
  30. api ➞ GPUSupportedFeatures ➞ feature_texture-compression-bc Spec link
    Backfilled for Chrome  ➞  1 of 3 engines
  31. api ➞ GPUSupportedFeatures ➞ feature_texture-compression-etc2 Spec link
    Backfilled for Chrome  ➞  1 of 3 engines
  32. api ➞ GPUSupportedFeatures ➞ feature_timestamp-query Spec link
    Backfilled for Chrome  ➞  1 of 3 engines
  33. api ➞ HTMLButtonElement ➞ commandForElement
    Backfilled for Firefox  ➞  3 of 3 engines
  34. api ➞ ReadableStreamBYOBReader ➞ read ➞ options_min_parameter Spec link
    Backfilled for Firefox  ➞  1 of 3 engines

JAVASCRIPT

  1. javascript ➞ builtins ➞ RegExp ➞ escape Spec link
    Backfilled for Firefox  ➞  2 of 3 engines

New entries (50)

The entries in this section were not found in BCD on Friday, 1 November 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 ➞ CredentialsContainer ➞ create ➞ publicKey_option ➞ attestation
  2. api ➞ CredentialsContainer ➞ create ➞ publicKey_option ➞ attestation ➞ direct
  3. api ➞ CredentialsContainer ➞ create ➞ publicKey_option ➞ attestation ➞ enterprise
  4. api ➞ CredentialsContainer ➞ create ➞ publicKey_option ➞ attestation ➞ indirect
  5. api ➞ CredentialsContainer ➞ create ➞ publicKey_option ➞ attestation ➞ none
  6. api ➞ GPUCommandEncoder ➞ beginComputePass ➞ timestampWrites
  7. api ➞ GPUCommandEncoder ➞ beginRenderPass ➞ depthSlice_option
  8. api ➞ GPUCommandEncoder ➞ beginRenderPass ➞ timestampWrites
  9. api ➞ GPUDevice ➞ createComputePipeline ➞ optional_entryPoint
  10. api ➞ GPUDevice ➞ createComputePipelineAsync ➞ optional_entryPoint
  11. api ➞ GPUDevice ➞ createQuerySet ➞ timestamp
  12. api ➞ GPUDevice ➞ createRenderPipeline ➞ dual-source-blending
  13. api ➞ GPUDevice ➞ createRenderPipeline ➞ optional_entryPoint
  14. api ➞ GPUDevice ➞ createRenderPipelineAsync ➞ dual-source-blending
  15. api ➞ GPUDevice ➞ createRenderPipelineAsync ➞ optional_entryPoint
  16. api ➞ GPUQuerySet ➞ type ➞ timestamp
  17. api ➞ GPUQueue ➞ copyExternalImageToTexture ➞ htmlimageelement_imagedata_source
  18. api ➞ GPUQueue ➞ submit ➞ validates_command_buffer_uniqueness
  19. api ➞ GPUSupportedFeatures ➞ feature_bgra8unorm-storage
  20. api ➞ GPUSupportedFeatures ➞ feature_clip-distances
  21. api ➞ GPUSupportedFeatures ➞ feature_depth-clip-control
  22. api ➞ GPUSupportedFeatures ➞ feature_depth32float-stencil8
  23. api ➞ GPUSupportedFeatures ➞ feature_dual-source-blending
  24. api ➞ GPUSupportedFeatures ➞ feature_float32-blendable
  25. api ➞ GPUSupportedFeatures ➞ feature_float32-filterable
  26. api ➞ GPUSupportedFeatures ➞ feature_indirect-first-instance
  27. api ➞ GPUSupportedFeatures ➞ feature_rg11b10ufloat-renderable
  28. api ➞ GPUSupportedFeatures ➞ feature_shader-f16
  29. api ➞ GPUSupportedFeatures ➞ feature_texture-compression-astc
  30. api ➞ GPUSupportedFeatures ➞ feature_texture-compression-bc
  31. api ➞ GPUSupportedFeatures ➞ feature_texture-compression-etc2
  32. api ➞ GPUSupportedFeatures ➞ feature_timestamp-query
  33. api ➞ HTMLButtonElement ➞ commandForElement
  34. api ➞ ReadableStreamBYOBReader ➞ read ➞ options_min_parameter

CSS

  1. css ➞ properties ➞ text-box
  2. css ➞ properties ➞ text-box ➞ normal
  3. css ➞ properties ➞ text-box-edge
  4. css ➞ properties ➞ text-box-edge ➞ auto
  5. css ➞ properties ➞ text-box-trim
  6. css ➞ properties ➞ text-box-trim ➞ none
  7. css ➞ properties ➞ text-box-trim ➞ trim-both
  8. css ➞ properties ➞ text-box-trim ➞ trim-end
  9. css ➞ properties ➞ text-box-trim ➞ trim-start

HTML

  1. html ➞ elements ➞ button ➞ command
  2. html ➞ elements ➞ button ➞ commandfor
  3. html ➞ manifest ➞ display ➞ browser
  4. html ➞ manifest ➞ display ➞ fullscreen
  5. html ➞ manifest ➞ display ➞ minimal-ui
  6. html ➞ manifest ➞ display ➞ standalone

JAVASCRIPT

  1. javascript ➞ builtins ➞ RegExp ➞ escape

Removed entries (7)

The entries in this section were found in BCD on Friday, 1 November 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 ➞ HTMLButtonElement ➞ commandfor

CSS

  1. css ➞ types ➞ frequency
  2. css ➞ types ➞ frequency ➞ hz
  3. css ➞ types ➞ frequency ➞ khz
  4. css ➞ types ➞ frequency-percentage

HTTP

  1. http ➞ headers ➞ Permissions-Policy ➞ gamepad
  2. http ➞ headers ➞ Permissions-Policy ➞ speaker-selection