Changelog

2.1.3

Fix experimental_output stack overflow

2.1.2

Fix experimental_output with HMR chunks
Fix experimental_output stack overflow

2.1.1

Now rspack can use chunk splitting by experimental_output.

2.1.0

Add a try-catch wrapper around the entry file of serviceWorkerEntry so if the initial code throws, you can still open the console of it. Enabled by default, set option tryCatchWrapper to false to disable it.
Add experimental_output to support service worker/content scripts used with splitChunks.chunks or optimization.runtimeChunk.

2.0.1

Fix ServiceWorkerPlugin does not add eager chunks correctly in watch mode.
Fix splitChunks: { chunks: 'all', minSize: 1 } crashes rspack.

2.0.0

Works on rspack now
(Breaking) Minimal Node.js requirement changed from 14.17.16 to 18.20.5
(Breaking) Deprecated option BackgroundOptions.entry is removed. Use pageEntry and/or serviceWorkerEntry instead.
(Breaking) Deprecated option BackgroundOptions.manifest is removed.
(Breaking) Option noWarningDynamicEntry has been renamed to noDynamicEntryWarning.
(Breaking) background.pageEntry cannot be the same as background.serviceWorkerEntry.
Now devServer.hot is set to only by default.
Now output.environment.dynamicImport is set to true by default.
Now output.hotUpdateChunkFilename is set to hot/[id].[fullhash].js by default.
Now output.hotUpdateMainFilename is set to hot/[runtime].[fullhash].json by default.

1.1.2

Support main world content script to be bundled. Also added a guide and example for this.

1.1.1

Add a workaround for a Chrome bug of loading content script in a sandboxed iframe.
Fix compatibility with mini-css-extract-plugin in Manifest v3
Add a warning if background.pageEntry and background.serviceWorkerEntry are the same.

The only chunk loading method serviceWorkerEntry supports is importScripts (ES Module is not supported yet) and pageEntry only supports <script> or import().

The chunk loading methods they supported have no intersection, therefore this config is impossible to work. This will be a hard error in the next version.

1.1.0

Deprecate background.entry and background.manifest in the config.
Add background.pageEntry and background.serviceWorkerEntry in the config. Now you can build for both limited event page (used by Firefox and Safari) and background service worker (Chrome) in a single webpack build.

Migrations

If you have

background.manifest = 3,
1. remove background.manifest
2. change background.entry to background.serviceWorkerEntry
background.manifest = 2 (or undefined),
1. remove background.manifest
2. change background.entry to background.pageEntry

1.0.5

Fix frameId is missing when injecting content script (#36).

1.0.4

Fix __webpack_require__.e is not a function in MV3 (#33).

1.0.3

Add weakRuntimeCheck option to support using with mini-css-extract-plugin.

1.0.2

Fix false positive of browser when a dom id is browser (#28).

1.0.1

Fix chunk loading in MV3 background worker.

1.0.0

We made a big write to support Manifest V3.

Breaking changes and migration

Drop Webpack 4 support.
1. Stay at v0.2.1 if you cannot upgrade to webpack 5. (Webpack 4 support from 0.3.0 to 0.4.4 was broken).
2. Upgrade to Webpack 5.
3. Replace target: WebExtensionTarget({...}) with target: ["web", "ES2015"].
4. Node polyfills are not supported in webpack 5. Please follow the webpack 5 migration guide to shim Node libraries.
5. Add new WebExtensionTarget() to your plugins.
6. Reconfigure this plugin.
Drop Node 14- support.
webpack-target-webextension/lib/background has been removed.
- Remove import 'webpack-target-webextension/lib/background' from your project.
- Configure background as in the README documented.
- If you don't want it anymore, set background.chunkLoaderFallback to false.
If you configured your devServer as pre-1.0.0 document suggested, you can try to remove them. 1.0.0 provides out-of-box auto configure to enable HMR.
- Set hmrConfig to false to disable this feature.

0.4.4 - 2021-07-25

Add dynamic import for webpack5. (#20)

0.4.3 - 2021-06-12

Add support for injection in iframe. (#17)