v4.9.0

4.9.0 (2025-04-09)

Features

• formal-syntax: add sytling for css formal syntax footer (#12861) (10de999)
• survey: add JavaScript proposals survey (#12839) (fc6bbf2)
• syntax-highlight: alias wat to wasm (#12903) (d504be8)

Miscellaneous

• dependabot: update react-router* together (ad21afd)
• deps-dev: bump @babel/eslint-parser from 7.26.10 to 7.27.0 (#12824) (712deeb)
• deps-dev: bump @pmmmwh/react-refresh-webpack-plugin from 0.5.15 to 0.5.16 (#12843) (a118be7)
• deps-dev: bump @swc/core from 1.11.13 to 1.11.15 (#12854) (6a386bb)
• deps-dev: bump @swc/core from 1.11.15 to 1.11.16 (#12863) (75ac014)
• deps-dev: bump @swc/core from 1.11.16 to 1.11.18 (#12883) (58c59ff)
• deps-dev: bump @types/node from 18.19.83 to 18.19.84 in the types group (#12834) (a5bceff)
• deps-dev: bump @types/node from 18.19.84 to 18.19.85 in the types group (#12851) (407b001)
• deps-dev: bump @types/node from 18.19.85 to 18.19.86 in the types group (#12862) (37c4966)
• deps-dev: bump eslint-plugin-n from 17.16.2 to 17.17.0 (#12833) (5c0c817)
• deps-dev: bump eslint-plugin-react from 7.37.4 to 7.37.5 (#12875) (a9450a4)
• deps-dev: bump flake8 from 7.1.2 to 7.2.0 in /deployer in the dependencies group (#12850) (87e1e97)
• deps-dev: bump flake8 from 7.1.2 to 7.2.0 in /testing/integration in the dependencies group (#12842) (8647746)
• deps-dev: bump fork-ts-checker-webpack-plugin from 9.0.2 to 9.0.3 (#12844) (339de59)
• deps-dev: bump fork-ts-checker-webpack-plugin from 9.0.3 to 9.1.0 (#12878) (2eb7c77)
• deps-dev: bump react-refresh from 0.16.0 to 0.17.0 (#12845) (6f03513)
• deps-dev: bump react-router-dom from 7.4.0 to 7.4.1 (#12848) (6b2a319)
• deps-dev: bump react-router-dom from 7.4.1 to 7.5.0 (#12887) (196ac43)
• deps-dev: bump sass from 1.86.0 to 1.86.1 (#12860) (b02024a)
• deps-dev: bump sass from 1.86.1 to 1.86.2 (#12873) (543096c)
• deps-dev: bump sass from 1.86.2 to 1.86.3 (#12876) (f2831c6)
• deps-dev: bump typescript from 5.8.2 to 5.8.3 (#12889) (d3628a2)
• deps-dev: bump typescript from 5.8.2 to 5.8.3 in /client/pwa (#12882) (0acbbc0)
• deps-dev: bump typescript-eslint from 8.27.0 to 8.28.0 (#12826) (50b0ccc)
• deps-dev: bump typescript-eslint from 8.28.0 to 8.29.0 (#12858) (3d7e33e)
• deps-dev: bump typescript-eslint from 8.29.0 to 8.29.1 (#12894) (f92a8b5)
• deps-dev: bump webpack from 5.98.0 to 5.99.0 in /client/pwa (#12891) (4189b83)
• deps-dev: bump webpack from 5.99.0 to 5.99.2 in /client/pwa (#12897) (361e347)
• deps-dev: bump webpack from 5.99.2 to 5.99.5 in /client/pwa (#12898) (0107d1a)
• deps-dev: bump webpack-dev-server from 5.2.0 to 5.2.1 (#12837) (93e2d69)
• deps: bump @zip.js/zip.js from 2.7.57 to 2.7.60 in /client/pwa (#12849) (7a2e287)
• deps: bump @inquirer/prompts from 7.4.0 to 7.4.1 (#12874) (87bdb63)
• deps: bump @mdn/bcd-utils-api from 0.0.7 to 0.0.8 (#12832) (683d894)
• deps: bump @mdn/browser-compat-data from 5.7.5 to 5.7.6 (#12828) (b21bfb7)
• deps: bump @mdn/browser-compat-data from 5.7.6 to 6.0.0 (#12831) (29c6369)
• deps: bump @mdn/browser-compat-data from 6.0.0 to 6.0.1 (#12847) (1498679)
• deps: bump @mdn/browser-compat-data from 6.0.1 to 6.0.3 (#12886) (1895aa5)
• deps: bump @mdn/browser-compat-data from 6.0.3 to 6.0.4 (#12900) (c1938a0)
• deps: bump @mdn/rari from 0.1.30 to 0.1.31 (#12829) (e696f9a)
• deps: bump @mdn/rari from 0.1.31 to 0.1.32 (#12871) (dc2b487)
• deps: bump @mdn/rari from 0.1.32 to 0.1.33 (#12901) (72aaae9)
• deps: bump @mozilla/glean from 5.0.3 to 5.0.4 (#12870) (acb275b)
• deps: bump compute-baseline from 0.3.0 to 0.3.1 (#12855) (511ea35)
• deps: bump image-size from 1.2.0 to 1.2.1 (#12867) (c6fb8e8)
• deps: bump mdn-data from 2.18.0 to 2.19.0 (#12864) (fd45c99)
• deps: bump mdn-data from 2.19.0 to 2.20.0 (#12885) ([cce6516](cce6516...

v4.8.0

4.8.0 (2025-03-24)

Features

• compat: migrate BCD table to Web Component (#12580) (1944a86)

Bug Fixes

• compat: hide erraneous "Support unknown" notes + avoid history wrap (#12822) (ca3d90f)
• compat: refine BCD table style (#12808) (ae1c174)
• interactive-example: select choice on focus (#12777) (2d55e51)
• libs/play: avoid clear-site-data: cache in Chrome browsers (#12803) (c3d57d9)
• lit: polyfill Constructable Stylesheet Objects (#12811) (399970d)
• tables: backport table-container css (#12816) (b5b37a8)

Miscellaneous

• deps-dev: bump @swc/core from 1.11.11 to 1.11.13 (#12819) (57c7f4e)
• deps-dev: bump @types/node from 18.19.80 to 18.19.81 in the types group (#12812) (d88f702)
• deps-dev: bump @types/node from 18.19.81 to 18.19.83 in the types group (#12818) (fc76a2d)
• deps-dev: bump babel-loader from 9.2.1 to 10.0.0 (#12691) (77a9211)
• deps-dev: bump react-router-dom from 7.3.0 to 7.4.0 (#12807) (c43db7d)
• deps-dev: bump typescript-eslint from 8.26.1 to 8.27.0 (#12805) (2d34c05)
• deps: bump @mdn/browser-compat-data from 5.7.3 to 5.7.4 (#12801) (a3ba371)
• deps: bump @mdn/browser-compat-data from 5.7.4 to 5.7.5 (#12820) (418ec18)
• deps: bump @stripe/stripe-js from 5.10.0 to 6.1.0 (#12788) (9c63681)
• deps: bump openai from 4.87.3 to 4.87.4 (#12799) (13bc013)
• deps: bump openai from 4.87.4 to 4.88.0 (#12806) (fe62c00)
• deps: bump openai from 4.88.0 to 4.89.0 (#12813) (858c2d1)
• scrim: add embed parameter (#12815) (3507171)

v4.7.2

4.7.2 (2025-03-18)

Miscellaneous

• deployer: remove unused parts (#12773) (382bd02)
• deps-dev: bump @playwright/test from 1.51.0 to 1.51.1 (#12792) (a4c52bf)
• deps-dev: bump @swc/core from 1.11.10 to 1.11.11 (#12790) (ab80054)
• deps-dev: bump @swc/core from 1.11.9 to 1.11.10 (#12785) (f1ef314)
• deps-dev: bump sass from 1.85.1 to 1.86.0 (#12789) (0c8c288)
• deps: bump @inquirer/prompts from 7.3.3 to 7.4.0 (#12781) (5da9424)
• deps: bump @mdn/browser-compat-data from 5.7.2 to 5.7.3 (#12783) (1828682)
• deps: bump @mdn/rari from 0.1.29 to 0.1.30 (#12784) (c4ecda4)
• deps: bump boto3 from 1.37.9 to 1.37.13 in /deployer in the dependencies group (#12779) (f41f5e1)
• deps: bump pg from 8.14.0 to 8.14.1 (#12791) (667dbb9)
• deps: bump web-features from 2.28.0 to 2.29.1 (#12782) (d5c1ad2)

v4.7.1

4.7.1 (2025-03-13)

Bug Fixes

• play: avoid double-slash in runner URL (#12655) (7992d2d)

Miscellaneous

• deps-dev: bump @babel/core from 7.26.9 to 7.26.10 (#12762) (0a34a7f)
• deps-dev: bump @babel/eslint-parser from 7.26.8 to 7.26.10 (#12761) (dc66375)
• deps-dev: bump @swc/core from 1.11.7 to 1.11.8 (#12748) (bdac646)
• deps-dev: bump @swc/core from 1.11.8 to 1.11.9 (#12771) (04585cb)
• deps-dev: bump @types/node from 18.19.79 to 18.19.80 in the types group (#12745) (2e12db8)
• deps-dev: bump typescript-eslint from 8.26.0 to 8.26.1 (#12755) (3f66153)
• deps-dev: bump webpack-manifest-plugin from 5.0.0 to 5.0.1 (#12758) (5074275)
• deps: bump @inquirer/prompts from 7.3.2 to 7.3.3 (#12747) (5a01b53)
• deps: bump @mdn/browser-compat-data from 5.7.1 to 5.7.2 (#12760) (b7bb8b7)
• deps: bump @mdn/rari from 0.1.26 to 0.1.27 (#12756) (c3efeb0)
• deps: bump @mdn/rari from 0.1.27 to 0.1.28 (#12770) (6827684)
• deps: bump @mdn/rari from 0.1.28 to 0.1.29 (#12774) (5dbe51f)
• deps: bump @vscode/ripgrep from 1.15.10 to 1.15.11 (#12746) (3c3c663)
• deps: bump boto3 from 1.37.4 to 1.37.9 in /deployer in the dependencies group (#12749) (2d294a5)
• deps: bump compute-baseline from 0.1.1 to 0.3.0 (#12765) (9c1231f)
• deps: bump mdn-data from 2.17.0 to 2.18.0 (#12764) (6a1f313)
• deps: bump mozilla-actions/sccache-action from 0.0.7 to 0.0.8 (#12743) (c2e7c52)
• deps: bump openai from 4.86.2 to 4.87.3 (#12759) (2a07701)
• deps: bump pg from 8.13.3 to 8.14.0 (#12763) (959493c)
• deps: bump prismjs from 1.29.0 to 1.30.0 (#12751) (e6190ce)
• deps: bump web-features from 2.27.0 to 2.28.0 (#12750) (ae1f3fb)
• deps: bump web-specs from 3.42.0 to 3.42.1 (#12753) (de02f1a)
• deps: bump web-specs from 3.42.1 to 3.43.0 (#12769) (900d73f)
• pong: update cc2ip (#12766) (d4d1332)

v4.7.0

4.7.0 (2025-03-10)

Features

• cloud-function: setup review environment (#12694) (e6548af)
• interactive-examples: support CSS examples (#12664) (84f797a)

Bug Fixes

• cloud-function: improve 404 fallback handling (#12730) (8803deb)
• cloud-function: override Cache-Control for Review environment (#12742) (d2b1e31)
• cloud-function: run with non default service account (#12723) (d4f472f)

Miscellaneous

• deps-dev: bump @playwright/test from 1.50.1 to 1.51.0 (#12734) (9e40b4f)
• deps-dev: bump @swc/core from 1.11.5 to 1.11.6 (#12717) (17b5edd)
• deps-dev: bump @swc/core from 1.11.6 to 1.11.7 (#12720) (ecaaf44)
• deps-dev: bump @types/node from 18.19.78 to 18.19.79 in the types group (#12713) (635c0bb)
• deps-dev: bump css-minimizer-webpack-plugin from 7.0.0 to 7.0.2 (#12736) (a7ce49c)
• deps-dev: bump eslint-plugin-n from 17.16.1 to 17.16.2 (#12719) (3ac37bd)
• deps-dev: bump prettier from 3.4.2 to 3.5.3 (#12706) (888452c)
• deps-dev: bump react-router-dom from 7.2.0 to 7.3.0 (#12738) (cf463e8)
• deps-dev: bump swr from 2.3.2 to 2.3.3 (#12731) (cb6e455)
• deps-dev: bump terser-webpack-plugin from 5.3.12 to 5.3.13 (#12725) (99827a6)
• deps-dev: bump terser-webpack-plugin from 5.3.13 to 5.3.14 (#12739) (69f413f)
• deps-dev: bump typescript from 5.7.3 to 5.8.2 (#12722) (23ad5e8)
• deps-dev: bump typescript-eslint from 8.25.0 to 8.26.0 (#12714) (e19002e)
• deps: bump @mdn/browser-compat-data from 5.6.43 to 5.7.0 (#12721) (9a363bd)
• deps: bump @mdn/browser-compat-data from 5.7.0 to 5.7.1 (#12737) (337e8c6)
• deps: bump @mdn/watify from 1.0.1 to 1.1.3 (#12716) (39cfa91)
• deps: bump @stripe/stripe-js from 5.7.0 to 5.8.0 (#12715) (007433a)
• deps: bump @stripe/stripe-js from 5.8.0 to 5.9.2 (#12727) (25a50a6)
• deps: bump @stripe/stripe-js from 5.9.2 to 5.10.0 (#12740) (a020676)
• deps: bump cryptography from 43.0.1 to 44.0.1 in /deployer (#12604) (daa4f59)
• deps: bump imagemin from 9.0.0 to 9.0.1 (#12733) (97b8cb5)
• deps: bump openai from 4.86.1 to 4.86.2 (#12726) (0e0fadf)
• deps: bump react-markdown from 10.0.1 to 10.1.0 (#12732) (d8765fc)
• deps: bump web-features from 2.26.0 to 2.27.0 (#12718) (d54d665)
• deps: bump web-specs from 3.41.0 to 3.42.0 (#12728) (98eeb09)
• play: allow new review host (#12711) (bf727cb)

v4.6.2

4.6.2 (2025-03-03)

Bug Fixes

• deps: replace watify with @mdn/watify (#12689) (b586f9d)
• interactive-example: isolate messages to runner origin (#12688) (1ab55fc)

Miscellaneous

• deps-dev: bump @swc/core from 1.11.1 to 1.11.4 (#12681) (c2358ae)
• deps-dev: bump @swc/core from 1.11.4 to 1.11.5 (#12701) (cb2b4a9)
• deps-dev: bump @types/node from 18.19.76 to 18.19.78 in the types group (#12698) (7946d76)
• deps-dev: bump eslint-plugin-n from 17.15.1 to 17.16.1 (#12705) (3973821)
• deps-dev: bump eslint-plugin-react-hooks from 5.1.0 to 5.2.0 (#12704) (30eb3a7)
• deps-dev: bump prettier-plugin-packagejson from 2.5.8 to 2.5.9 (#12692) (f8df2d8)
• deps-dev: bump prettier-plugin-packagejson from 2.5.9 to 2.5.10 (#12703) (7a6e4d2)
• deps-dev: bump terser-webpack-plugin from 5.3.11 to 5.3.12 (#12684) (b95a1b7)
• deps-dev: bump typescript from 5.7.3 to 5.8.2 in /client/pwa (#12700) (a9d8967)
• deps-dev: bump webpack from 5.97.1 to 5.98.0 (#12613) (a01251f)
• deps: bump @mdn/browser-compat-data from 5.6.42 to 5.6.43 (#12699) (44dc3fe)
• deps: bump @mdn/rari from 0.1.25 to 0.1.26 (#12680) (c98aa14)
• deps: bump mdn-data from 2.15.0 to 2.17.0 (#12682) (fa8ccd1)
• deps: bump openai from 4.85.4 to 4.86.1 (#12693) (0116b5e)
• deps: bump pytest from 8.3.4 to 8.3.5 in /testing/integration in the dependencies group (#12708) (7bcc06c)
• deps: bump react-markdown from 10.0.0 to 10.0.1 (#12702) (d5ef1f2)
• deps: bump the dependencies group in /deployer with 2 updates (#12697) (8c9fe66)
• deps: bump web-features from 2.24.0 to 2.25.0 (#12685) (e3680de)
• deps: bump web-features from 2.25.0 to 2.26.0 (#12690) (f905e51)

v4.6.1

4.6.1 (2025-02-27)

Bug Fixes

• deps: use the published watify package (#12678) (cbc21d9)
• interactive-examples: allow wasm in csp (#12676) (084814b)

Miscellaneous

• deps: bump @inquirer/prompts from 7.3.1 to 7.3.2 (#12626) (7aae272)
• deps: bump web-features from 2.23.0 to 2.24.0 (#12656) (79c4a5e)
• footer: add Bluesky link (#12538) (c698ef5)

v4.6.0

4.6.0 (2025-02-26)

Features

• interactive-examples: add support for tabbed css examples (#12665) (d0e71f5)
• interactive-examples: add support for WAT examples (#12654) (4ecd702)

Bug Fixes

• playground: remove duplicate editor scrollbar (#12653) (f366927)

Miscellaneous

• deps-dev: bump @swc/core from 1.10.18 to 1.11.1 (#12668) (384413e)
• deps-dev: bump postcss-preset-env from 10.1.4 to 10.1.5 (#12661) (31bc124)
• deps-dev: bump sass from 1.85.0 to 1.85.1 (#12672) (a600ba1)
• deps-dev: bump ts-jest from 29.2.5 to 29.2.6 (#12658) (1c7e810)
• deps-dev: bump typescript-eslint from 8.24.1 to 8.25.0 (#12669) (d768223)
• deps: bump @mdn/browser-compat-data from 5.6.40 to 5.6.41 (#12659) (1db4172)
• deps: bump @mdn/browser-compat-data from 5.6.41 to 5.6.42 (#12673) (7872c6f)
• deps: bump @stripe/stripe-js from 5.6.0 to 5.7.0 (#12670) (87ca405)
• deps: bump dependencies in /cloud-function (#12563) (85030a9)
• deps: bump openai from 4.85.3 to 4.85.4 (#12657) (72cf655)
• deps: bump the dependencies group in /deployer with 2 updates (#12662) (ecb1459)

v4.5.1

4.5.1 (2025-02-21)

Bug Fixes

• interactive-examples: open targetless <area>s in parent window (#12652) (29c55f2)
• play: access blank runner on subdomain (#12643) (7fa3147)

Enhancements

• libs/play: allow runner embedded on review pages (#12647) (59beb9e)

Miscellaneous

• deps-dev: bump eslint-plugin-wc from 2.2.0 to 2.2.1 (#12650) (6d2ee39)
• deps: bump openai from 4.85.2 to 4.85.3 (#12649) (7301f54)
• deps: bump react-markdown from 9.1.0 to 10.0.0 (#12648) (17e73c6)
• deps: bump web-specs from 3.40.0 to 3.41.0 (#12651) (2cc9e2d)

v4.5.0

4.5.0 (2025-02-20)

Features

• interactive-examples: support HTML examples (#12633) (7cd08a7)

Miscellaneous

• deps-dev: bump @swc/core from 1.10.17 to 1.10.18 (#12637) (6b6349d)
• deps-dev: bump postcss from 8.5.2 to 8.5.3 (#12641) (b87fa89)
• deps-dev: bump react-router-dom from 7.1.5 to 7.2.0 (#12638) (c83c18b)
• deps: bump @mdn/browser-compat-data from 5.6.39 to 5.6.40 (#12635) (d5c54fa)
• deps: bump openai from 4.85.1 to 4.85.2 (#12636) (cb83ac8)
• deps: bump react-markdown from 9.0.3 to 9.1.0 (#12642) (6c7fbec)
• deps: bump web-specs from 3.39.0 to 3.40.0 (#12634) (f0ef278)
• placements: consolidate placement's ad overlay design (#12104) (31765c8)
• workflows/build: use static robots.txt (#12495) (02cb25b)