5.66.0

Features

• add output.library.type: "commonjs-static" to emit a statically analyse-able commonjs module (for node.js esm interop support)
• add experiments.css (very experimental)
  • see #14893

Bugfixes

• fix CORS headers for experiments.lazyCompilation
• fix [absolute-resource-path] for SourceMap module naming
• avoid stack overflow when accessing many memory cached cache values in series

Performance

• reduce default watchOptions.aggregateTimeout to 20ms

Does any of this look wrong? Please let us know.

See the full diff on Github. The new version differs by 51 commits:

• 5.66.0
• Merge pull request #15047 from dtanders/Fix-MultiItemCache-Stack-Exhaustion
• Merge pull request #14998 from JakobJingleheimer/support-cjs-static-named-exports
• Merge pull request #15010 from webpack/test/large-cache-file
• update cli snapshot
• Merge branch 'main' into support-cjs-static-named-exports
• fix target expression
• Merge pull request #15041 from markjm/markjm/aggregate-timeout
• use forEachBail from enhanced-resolve
• Merge pull request #14434 from buzuosheng/fix-chunkId
• Merge pull request #14628 from artonge/patch-1
• Merge pull request #15118 from markjm/markjm/graceful-fs
• Merge pull request #15121 from jeange1003/main
• fix: add CORS methods and headers for lazyCompilation
• Upgrade graceful-fs to support throwIfNoEntry in input/output filesystem
• Limit change to absoluteResourcePath
• Update snapshots
• cleanup
• Use resource path when possible for absoluteResourcePath
• update snapshots
• chunkIds[i] -> chunkId
• Change the way the MultiItemCache iterates over items to prevent stack exhaustion when it has a large number of items.
• Lower default aggregateTimeout to 20ms
• add new `output.library.type` per Tobias's feedback
• Merge pull request #14894 from webpack/feature/css-modules
• only compute order once
• avoid hoisting css externals
• Ordering and conflicting order warning
• add `output.cssChunkFilename`
• consistent whitespace in test case
• nitpicks
• Merge pull request #15005 from webpack/dependabot/npm_and_yarn/terser-webpack-plugin-5.3.0
• Merge pull request #15006 from webpack/dependabot/npm_and_yarn/types/eslint-scope-3.7.2
• Merge pull request #14966 from webpack/dependabot/npm_and_yarn/assemblyscript-0.19.22
• update generated code
• chore(deps): bump @types/eslint-scope from 3.7.1 to 3.7.2
• chore(deps): bump terser-webpack-plugin from 5.2.5 to 5.3.0
• add large css test case
• allow nested @media
• add support for `@keyframes`, `animation`, CSS Variables
• WIP: generate static property assignment exports
• update example
• add uniqueName for css module classes
• add future test cases
• improve css exports transfer format for the common case
• add :local/:global function support for css modules
• add basic css modules support
• improve test case to check correct data
• add support for :export {} block
• chore(deps-dev): bump assemblyscript from 0.19.20 to 0.19.22
• Merge pull request #14915 from webpack/fix-info-merging-for-assets

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