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102 changes: 102 additions & 0 deletions RELEASE_NOTES.md
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# @mdn/browser-compat-data release notes

## [v7.2.0](https://github.com/mdn/browser-compat-data/releases/tag/v7.2.0)

December 10, 2025

### Notable changes

This release includes _one notable change_.

#### 1. Add top-level `mediatypes` folder ([#27168](https://github.com/mdn/browser-compat-data/pull/27168))

Previously, support data for media formats was not available.

Now, a new top-level `mediatypes` folder has been created to host 11 image formats (`mediatypes.image.*`), and to support future data additions for other media types.

### Removals

- `css.types.attr.fallback` ([#26624](https://github.com/mdn/browser-compat-data/pull/26624))
- `css.types.attr.type-or-unit` ([#26624](https://github.com/mdn/browser-compat-data/pull/26624))
- `css.types.attr.type-or-unit.angle` ([#26624](https://github.com/mdn/browser-compat-data/pull/26624))
- `css.types.attr.type-or-unit.color` ([#26624](https://github.com/mdn/browser-compat-data/pull/26624))
- `css.types.attr.type-or-unit.integer` ([#26624](https://github.com/mdn/browser-compat-data/pull/26624))
- `css.types.attr.type-or-unit.length` ([#26624](https://github.com/mdn/browser-compat-data/pull/26624))
- `css.types.attr.type-or-unit.number` ([#26624](https://github.com/mdn/browser-compat-data/pull/26624))
- `css.types.attr.type-or-unit.percentage` ([#26624](https://github.com/mdn/browser-compat-data/pull/26624))
- `css.types.attr.type-or-unit.time` ([#26624](https://github.com/mdn/browser-compat-data/pull/26624))

### Additions

- `api.GPUSupportedFeatures.feature_texture-component-swizzle` ([#28411](https://github.com/mdn/browser-compat-data/pull/28411))
- `api.GPUTexture.createView.descriptor_swizzle_parameter` ([#28411](https://github.com/mdn/browser-compat-data/pull/28411))
- `api.SubtleCrypto.importKey.ECDH` ([#28497](https://github.com/mdn/browser-compat-data/pull/28497))
- `api.SubtleCrypto.importKey.ECDH.compressed_elliptic_curve_points` ([#28497](https://github.com/mdn/browser-compat-data/pull/28497))
- `api.SubtleCrypto.importKey.ECDSA` ([#28497](https://github.com/mdn/browser-compat-data/pull/28497))
- `api.SubtleCrypto.importKey.ECDSA.compressed_elliptic_curve_points` ([#28497](https://github.com/mdn/browser-compat-data/pull/28497))
- `browsers.bun.releases.1.3.4` ([#28607](https://github.com/mdn/browser-compat-data/pull/28607))
- `browsers.firefox_android.releases.149` ([#28607](https://github.com/mdn/browser-compat-data/pull/28607))
- `browsers.firefox.releases.149` ([#28607](https://github.com/mdn/browser-compat-data/pull/28607))
- `css.at-rules.container.anchor_position_queries` ([#28526](https://github.com/mdn/browser-compat-data/pull/28526))
- `css.at-rules.container.anchor_position_queries.fallback` ([#28526](https://github.com/mdn/browser-compat-data/pull/28526))
- `css.at-rules.container.anchor_position_queries.fallback.any_value` ([#28526](https://github.com/mdn/browser-compat-data/pull/28526))
- `css.properties.container-type.anchored` ([#28526](https://github.com/mdn/browser-compat-data/pull/28526))
- `css.properties.position-try-fallbacks.self-x-end` ([#28624](https://github.com/mdn/browser-compat-data/pull/28624))
- `css.properties.position-try-fallbacks.self-x-start` ([#28624](https://github.com/mdn/browser-compat-data/pull/28624))
- `css.properties.position-try-fallbacks.self-y-end` ([#28624](https://github.com/mdn/browser-compat-data/pull/28624))
- `css.properties.position-try-fallbacks.self-y-start` ([#28624](https://github.com/mdn/browser-compat-data/pull/28624))
- `css.properties.position-try-fallbacks.span-self-x-end` ([#28624](https://github.com/mdn/browser-compat-data/pull/28624))
- `css.properties.position-try-fallbacks.span-self-x-start` ([#28624](https://github.com/mdn/browser-compat-data/pull/28624))
- `css.properties.position-try-fallbacks.span-self-y-end` ([#28624](https://github.com/mdn/browser-compat-data/pull/28624))
- `css.properties.position-try-fallbacks.span-self-y-start` ([#28624](https://github.com/mdn/browser-compat-data/pull/28624))
- `css.properties.position-try.self-x-end` ([#28624](https://github.com/mdn/browser-compat-data/pull/28624))
- `css.properties.position-try.self-x-start` ([#28624](https://github.com/mdn/browser-compat-data/pull/28624))
- `css.properties.position-try.self-y-end` ([#28624](https://github.com/mdn/browser-compat-data/pull/28624))
- `css.properties.position-try.self-y-start` ([#28624](https://github.com/mdn/browser-compat-data/pull/28624))
- `css.properties.position-try.span-self-x-end` ([#28624](https://github.com/mdn/browser-compat-data/pull/28624))
- `css.properties.position-try.span-self-x-start` ([#28624](https://github.com/mdn/browser-compat-data/pull/28624))
- `css.properties.position-try.span-self-y-end` ([#28624](https://github.com/mdn/browser-compat-data/pull/28624))
- `css.properties.position-try.span-self-y-start` ([#28624](https://github.com/mdn/browser-compat-data/pull/28624))
- `css.properties.position-visibility.anchors-valid` ([#28624](https://github.com/mdn/browser-compat-data/pull/28624))
- `css.selectors.view-transition-group-children` ([#28595](https://github.com/mdn/browser-compat-data/pull/28595))
- `css.types.attr.declaration-value` ([#26624](https://github.com/mdn/browser-compat-data/pull/26624))
- `css.types.attr.type_function` ([#26624](https://github.com/mdn/browser-compat-data/pull/26624))
- `css.types.attr.type_function.angle` ([#26624](https://github.com/mdn/browser-compat-data/pull/26624))
- `css.types.attr.type_function.color` ([#26624](https://github.com/mdn/browser-compat-data/pull/26624))
- `css.types.attr.type_function.custom-ident` ([#26624](https://github.com/mdn/browser-compat-data/pull/26624))
- `css.types.attr.type_function.ident` ([#26624](https://github.com/mdn/browser-compat-data/pull/26624))
- `css.types.attr.type_function.image` ([#26624](https://github.com/mdn/browser-compat-data/pull/26624))
- `css.types.attr.type_function.integer` ([#26624](https://github.com/mdn/browser-compat-data/pull/26624))
- `css.types.attr.type_function.length` ([#26624](https://github.com/mdn/browser-compat-data/pull/26624))
- `css.types.attr.type_function.length-percentage` ([#26624](https://github.com/mdn/browser-compat-data/pull/26624))
- `css.types.attr.type_function.number` ([#26624](https://github.com/mdn/browser-compat-data/pull/26624))
- `css.types.attr.type_function.percentage` ([#26624](https://github.com/mdn/browser-compat-data/pull/26624))
- `css.types.attr.type_function.resolution` ([#26624](https://github.com/mdn/browser-compat-data/pull/26624))
- `css.types.attr.type_function.string` ([#26624](https://github.com/mdn/browser-compat-data/pull/26624))
- `css.types.attr.type_function.time` ([#26624](https://github.com/mdn/browser-compat-data/pull/26624))
- `css.types.attr.type_function.transform-function` ([#26624](https://github.com/mdn/browser-compat-data/pull/26624))
- `css.types.attr.type_function.url` ([#26624](https://github.com/mdn/browser-compat-data/pull/26624))
- `mediatypes.image.avif` ([#27168](https://github.com/mdn/browser-compat-data/pull/27168))
- `mediatypes.image.avif.animation` ([#27168](https://github.com/mdn/browser-compat-data/pull/27168))
- `mediatypes.image.bmp` ([#27168](https://github.com/mdn/browser-compat-data/pull/27168))
- `mediatypes.image.gif` ([#27168](https://github.com/mdn/browser-compat-data/pull/27168))
- `mediatypes.image.heif` ([#27168](https://github.com/mdn/browser-compat-data/pull/27168))
- `mediatypes.image.ico` ([#27168](https://github.com/mdn/browser-compat-data/pull/27168))
- `mediatypes.image.jpeg` ([#27168](https://github.com/mdn/browser-compat-data/pull/27168))
- `mediatypes.image.jxl` ([#27168](https://github.com/mdn/browser-compat-data/pull/27168))
- `mediatypes.image.png` ([#27168](https://github.com/mdn/browser-compat-data/pull/27168))
- `mediatypes.image.png.animation` ([#27168](https://github.com/mdn/browser-compat-data/pull/27168))
- `mediatypes.image.svg` ([#27168](https://github.com/mdn/browser-compat-data/pull/27168))
- `mediatypes.image.tiff` ([#27168](https://github.com/mdn/browser-compat-data/pull/27168))
- `mediatypes.image.webp` ([#27168](https://github.com/mdn/browser-compat-data/pull/27168))
- `mediatypes.image.webp.alpha` ([#27168](https://github.com/mdn/browser-compat-data/pull/27168))
- `mediatypes.image.webp.animation` ([#27168](https://github.com/mdn/browser-compat-data/pull/27168))
- `mediatypes.image.webp.lossless` ([#27168](https://github.com/mdn/browser-compat-data/pull/27168))
- `mediatypes.image.webp.lossy` ([#27168](https://github.com/mdn/browser-compat-data/pull/27168))
- `webdriver.bidi.emulation.setScreenSettingsOverride` ([#28606](https://github.com/mdn/browser-compat-data/pull/28606))

### Statistics

- 8 contributors have changed 136 files with 2,740 additions and 887 deletions in 24 commits ([`v7.1.24...v7.2.0`](https://github.com/mdn/browser-compat-data/compare/v7.1.24...v7.2.0))
- 19,148 total features
- 1,212 total contributors
- 5,520 total stargazers

## [v7.1.24](https://github.com/mdn/browser-compat-data/releases/tag/v7.1.24)

December 5, 2025
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4 changes: 2 additions & 2 deletions package-lock.json

Some generated files are not rendered by default. Learn more about how customized files appear on GitHub.

2 changes: 1 addition & 1 deletion package.json
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{
"name": "@mdn/browser-compat-data",
"version": "7.1.24",
"version": "7.2.0",
"description": "Browser compatibility data provided by MDN Web Docs",
"main": "index.ts",
"type": "module",
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