CHANGELOG.md

Changelog

Unpublished

🛠 Breaking changes

🎉 New features

• Add basic react-server support. (#27264 by @EvanBacon)
• Add support for splitting on require.resolveWeak syntax. (#27014 by @EvanBacon)

🐛 Bug fixes

💡 Others

• Use typeof window checks for removing server code. (#27514 by @EvanBacon)
• Uncomment all Metro tests. (#26610 by @EvanBacon)

0.17.5 - 2024-02-27

🎉 New features

• Add --no-bytecode flag to expo export to disable generating Hermes bytecode for use with debugging tools. (#26985 by @EvanBacon)

0.17.4 - 2024-02-06

💡 Others

• Add more node modules to collapsed stack regex. (#26812 by @EvanBacon)
• Remove lazy loading in build process for easier development. (#26559 by @EvanBacon)

0.17.3 - 2024-01-18

🐛 Bug fixes

• Pin sucrase@3.34.0 to avoid yarn v1 incompatibilities with @isaacs/cliui module aliases (#26459 by @byCedric)

0.17.2 - 2024-01-15

💡 Others

• Bump postcss to 8.4.32. (#26385 by @EvanBacon)

0.17.1 - 2023-12-19

🎉 New features

• Add plugin callbacks that run before each code asset is serialized. (#25859 by @quinlanj)

🐛 Bug fixes

• Fix matching async chunks with special characters in the file names. (#26008 by @EvanBacon)
• Add missing glob dependency. (#26020 by @byCedric)
• Add missing @expo/spawn-async dependency. (#26021 by @byCedric)
• Add missing fs-extra dependency. (#26022 by @byCedric)

💡 Others

• Improve bundle splitting by reducing duplicate dependencies. (#26010 by @EvanBacon)

0.17.0 — 2023-12-15

🎉 New features

• Add debugId annotations automatically. (#25935 by @EvanBacon)

🐛 Bug fixes

• Unpin minor upgrades for @babel/generator to ^7.20.5. (#25872 by @kitten)
• Remove extraneous Babel pass. (#25930 by @kitten)

0.16.1 — 2023-12-13

🛠 Breaking changes

• Remove loadAsync method and prevent loading default config twice. (#25861 by @EvanBacon)

🐛 Bug fixes

• Fix bundle splitting and async routes. (#25901 by @EvanBacon)

0.16.0 — 2023-12-12

🛠 Breaking changes

• Moved react-refresh babel plugin from Metro to babel-preset-expo. (#25461 by @EvanBacon)

🎉 New features

• Fork entire metro-transform-worker and remove redundant steps. (#25833 by @EvanBacon)
• Eagerly load async chunks with async web routes. (#25627 by @EvanBacon)
• Add custom Expo Router root directory support with full cache invalidation on server reset. (#25658 by @EvanBacon)
• Added support for React Native 0.73.0. (#24971, #25453 by @gabrieldonadel)

🐛 Bug fixes

• Fix common chunk loading order. (#25831 by @EvanBacon)
• Infer missing transform options for redirected requests from react native clients without expo-dev-client. (#25686 by @EvanBacon)
• Add missing dependency. (#25446 by @douglowder)
• Resolve all module references from the default metro-config. (#25804 by @byCedric)

💡 Others

• Revert enabling inline requires by default. (#25680 by @EvanBacon)
• Replace @expo/babel-preset-cli with expo-module-scripts. (#25421 by @byCedric)

0.15.0 — 2023-11-14

🛠 Breaking changes

• Pass assets and artifacts back from static serializer. This cannot be used with older versions of Expo CLI. (#25312 by @EvanBacon)
• Drop support for running arbitrary Metro packages. (#25197 by @EvanBacon)
• Enable inlineRequires by default. (#25089 by @EvanBacon)

🎉 New features

• Use multi-bundle output serializer for all exports. (#25369 by @EvanBacon)
• Add support for Tailwind with PostCSS. (#25339 by @EvanBacon)
• Expose new FileStore superclass with @expo/metro-config/file-store. (#25339 by @EvanBacon)
• Rename basePath to baseUrl and expose to bundles with process.env.EXPO_BASE_URL. (#25305 by @EvanBacon)
• Pass isDev to the Babel caller. (#25125 by @EvanBacon)
• Ignore stack traces from whatwg modules. (#24941 by @EvanBacon)

🐛 Bug fixes

• Disable bundle splitting on native platforms. (#25366 by @EvanBacon)
• Ensure the react-native exports condition is not used on web. (#25260 by @EvanBacon)

💡 Others

• Collapse re-export of react-native/Libraries/Image/AssetRegistry to @react-native/assets-registry/registry. (#25265 by @EvanBacon)
• Improve source map generation for static web. (#25245 by @EvanBacon)
• Improve types. (#25257 by @EvanBacon)
• Move environment variables production inlining to babel-preset-expo to support source maps. (#25239 by @EvanBacon)
• Update tests. (#25149 by @EvanBacon)
• Unrevert URL support. (#25005 by @EvanBacon)
• Revert URL support. (#25006 by @EvanBacon)
• "Exotic mode", EXPO_USE_EXOTIC, and EXPO_USE_FB_SOURCES have been deprecated and no longer enable any experimental functionality. (#24927 by @EvanBacon)

0.14.0 — 2023-10-17

🛠 Breaking changes

• isCSSEnabled now defaults to true (#24489 by @marklawlor)

🎉 New features

• Pass projectRoot to the Babel caller. (#24779 by @EvanBacon)
• Automatically optimize transformations based on Hermes usage. (#24672 by @EvanBacon)

💡 Others

• Transpile for Node 18 (LTS). (#24471 by @EvanBacon)

0.13.1 — 2023-09-15

🎉 New features

• Shim server files in client environments. (#24429 by @EvanBacon)

0.13.0 — 2023-09-15

🎉 New features

• Add basePath support. (#23911 by @EvanBacon)
• Replace metroTarget: 'client' | 'node' with isServer: boolean in the Babel caller. (#24410 by @EvanBacon)

🐛 Bug fixes

• Fix exporting paths on Windows machines. (#24382 by @EvanBacon)

💡 Others

• Move process.env polyfill strip to expo/metro-config. (#24455 by @EvanBacon)
• Fix build. (#24309 by @EvanBacon)

0.12.0 — 2023-09-04

🎉 New features

• Add source map support with static Metro web exports. (#24213 by @EvanBacon)

🐛 Bug fixes

• Use stable hashing for static CSS asset names. (#23890 by @EvanBacon)

0.11.1 — 2023-08-02

🛠 Breaking changes

• Add support for .mjs extensions in Expo Metro. (#23528 by @EvanBacon)

🎉 New features

• Automatically invalidate cache when react-native-reanimated version changes or is added. (#23798 by @EvanBacon)

0.11.0 — 2023-07-28

🛠 Breaking changes

• Use custom Babel transformer by default. (#23607 by @EvanBacon)

🎉 New features

• Expose default Babel transformer with @expo/metro-config/babel-transformer. (#23607 by @EvanBacon)
• Expose metroTarget: 'client' | 'node' to the Babel caller. (#23607 by @EvanBacon)

0.10.7 - 2023-07-21

🐛 Bug fixes

• Add missing unstable_styles export on native for CSS Modules. (#23260 by @EvanBacon)
• Keep other URL components in place when rewriting full URLs for virtual entrypoints. (#23546 by @byCedric)

0.10.6 - 2023-07-02

This version does not introduce any user-facing changes.

0.10.5 - 2023-06-30

This version does not introduce any user-facing changes.

0.10.4 - 2023-06-29

🎉 New features

• Silence dotenv file watching warnings. (#23169 by @EvanBacon)

0.10.3 — 2023-06-27

🐛 Bug fixes

• Fix css modules syntax. (#23086 by @EvanBacon)

0.10.2 — 2023-06-24

🎉 New features

• Ignore @expo/metro-runtime in stacks. (#22738 by @EvanBacon)

0.10.1 — 2023-06-22

🐛 Bug fixes

• Re-arrange the Libraries/Core/InitializeCore import. (#23049 by @EvanBacon)

0.10.0 — 2023-06-21

🛠 Breaking changes

• CSS Modules now export web-compatible styles by default and unstable_styles for react-native-web style objects. (#23002 by @EvanBacon)

🎉 New features

• Strip app/+html files from client bundles. (#22881 by @EvanBacon)

🐛 Bug fixes

• Fix metro type issues. (#22867 by @EvanBacon)
• Fix metro JSC urls. (#22929 by @EvanBacon)

0.9.0 — 2023-06-13

🎉 New features

• Ensure @expo/metro-runtime is shifted to be imported first when installed. (#22628 by @EvanBacon)
• Added support for React Native 0.72. (#22588 by @kudo)

0.8.0 — 2023-05-08

🛠 Breaking changes

• Add custom server.rewriteRequestUrl which is required for custom entry points in development builds that don't use expo-dev-client. This must now be extended in local projects that need to use server.rewriteRequestUrl. (#21643 by @EvanBacon)
• Import Metro dependencies directly from where ever the expo/metro-config package is being initialized. (#21330 by @EvanBacon)
• Drop @unimodules namespace from Exotic transformer. (#21330 by @EvanBacon)
• expo-asset is no longer optional. (#21330 by @EvanBacon)

🎉 New features

• Add resource serializer for static CSS extraction in development. (#22325 by @EvanBacon)
• Support custom entry files for development builds that don't use expo-dev-client. (#21643 by @EvanBacon)
• Export MetroConfig type. (#21330 by @EvanBacon)
• Add support for inlining environment variables using the EXPO_PUBLIC_ prefix. (#21983 by @EvanBacon)
• Add support for loading environment variables from .env files. (#21983 by @EvanBacon)
• Add CSS support on web and shims on native, requires transformerPath not be overwritten. (#21941 by @EvanBacon)
• Add CSS Module support on web and shims on native, requires transformerPath not be overwritten. (#21941 by @EvanBacon)
• Add PostCSS support on web, configurable with postcss.config.js and postcss.config.json, when isCSSEnabled is true. (#22032 by @EvanBacon)
• Add partial SASS/SCSS support on web, enabled when isCSSEnabled is true. (#22031 by @EvanBacon)
• Add cjs extension to resolver.sourceExts (without platform extension support). (#22076 by @EvanBacon)

🐛 Bug fixes

• Escape backticks in runtime CSS scripts. (#22040 by @EvanBacon)
• Escape octal characters in runtime CSS scripts. (#22054 by @EvanBacon)
• Allow environment variables to be mutable in development. (#22072 by @EvanBacon)

💡 Others

• Drop testing and native from resolver.platforms. (#21330 by @EvanBacon)

0.7.0 — 2023-02-14

🎉 New features

• Add EXPO_USE_METRO_WORKSPACE_ROOT to enable using the workspace root for serving files. (#21088 by @EvanBacon)

0.6.0 — 2023-02-03

🎉 New features

• Ignore react-dom traces. (#21005 by @EvanBacon)
• Add avif and heic to the default resolver.assetExts to support expo-image. (#20893 by @EvanBacon)

🐛 Bug fixes

• Fix Exotic support for Expo SDK 47 projects. (#20827 by @EvanBacon)

💡 Others

• Remove @expo/json-file. (#20720 by @EvanBacon)