Update dependency webpack to v4.46.0

[renovate]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
webpack	4.29.6 -> 4.46.0

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Release Notes

webpack/webpack

v4.46.0

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Bugfixes

• fix behavior of defaults for resolve.roots to be backward-compatible

v4.45.0

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Features

• resolve server-relative requests relative to project context by default

Bugfixes

• fix a bug where splitChunk minSize is not handled correctly
• fix a bug where the order of splitChunk cacheGroups is not handled correctly

v4.44.2

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Bugfixes

• make sure to generate correct chunk connection for blocks that are only connected in some runtimes
  • fixes a bug where filename contains undefined hash at runtime

v4.44.1

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Bugfixes

• fix bug in sideEffects optimization when using export * from "non-esm" and a default export.
• add missing optional peerDependencies for webpack-cli and webpack-command to support Yarn 2

v4.44.0

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Features

• Improve sideEffects flag behavior when dynamic modules are part of the tree
  • Fixes a bug which causes empty modules (or type-only modules) to "break" Tree Shaking
• add splitChunks.enforceSizeThreshold to allow enfore splitting larger chunks unrelated from other limiations
  • Not set by default to avoid breaking change
  • It will be set by default to 50k in webpack 5
  • It's recommended to set it in webpack 4 too
• add support for resolve.roots and default resolve.roots: [context]
  • This allows to resolve server-relative urls (e.g. /src/abc) to the project root (or other locations when configured)
  • This allows to use loaders that rely on that behavior

Bugfixes

• fix bug where splitChunks produced non-optimal results when minSize is set to 0
  • This lead to NaNs in some places which breaks ordering
• Fix bug which lead to HMR not working for splitChunks in entrypoints
• force update watchpack and chokidar for chokidar bugfix which causes files to stop being watched

v4.43.0

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Features

• add module.hot.invalidate() to HMR API

Dependencies

• push versions for forced security updates

v4.42.1

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Bugfixes

• update webassemblyjs dependencies for instruction update
• update mkdirp dependency for security reasons

v4.42.0

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Bugfixes

• Disable constant replacements in "use asm" scope
• Update schema to disallow functions for output.hotUpdateChunkFilename as this doesn't work
• Hoist exports in concatenated module to handle circular references with non-concatenated modules correctly
• Flag all modules as used in DLLs to fix missing exports

v4.41.6

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Bugfixes

• Windows network paths are considered as absolute paths
• fix hanging of FlagDependencyExportsPlugin when using export * in a circular matter

v4.41.5

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Bugfixes

• handle relative paths with webpack:// prefix in SourceMaps correctly
• fixes a non-determinism about providedExports with export * which caused changing module hashes and unnecessary HMR invalidation

v4.41.4

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Bugfixes

• fix case where __webpack_require__.e is not a function when using module concatenation
• fix incorrect imported module when using sideEffects in a certain constellation of export names

Performance

• lazy-require Webassembly related modules for improved startup performance

v4.41.3

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Security

• force upgrade terser-webpack-plugin dependency for security fix (not affecting webpack)

Funding

• add npm funding field to package.json

v4.41.2

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Bugfixes

• fix issue with invalide timezone

v4.41.1

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Bugfixes

• fix incorrect request shortening when directory looks similar to parent directory
• fix crash when timezone is unknown

v4.41.0

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Developer Experience

• disallow cache group named test with shorthand syntax to point out a potential config error

Performance

• Improve performance of LimitChunkCountPlugin

v4.40.3

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Bugfixes

• fix a bug that the HMR plugin affected child compilations

Performance

• improve performance of splitChunks name option by caching hashed value
• improve rebuild performance by caching module size computation

v4.40.2

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Bugfixes

• fix a bug where asset is undefined

v4.40.1

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Bugfixes

• convert "multiple assets emit to the same filename" error into a warning
• compare asset content when multiple assets emit to the same filename

v4.40.0

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Features

• adds asset info for emitted assets
  • new methods allow easy emitting/updating of assets compilation.emitAsset/updateAsset (instead of accessing the Object compilation.assets)
  • new getter methods to get assets compilation.getAssets() and compilation.getAsset(name)
  • 3 flags in asset info:
    • immutable: when set an asset can be cache infinitely
    • development: when set an asset is some kind of development tool (i. e. a SourceMap)
    • hotModuleReplacement: when set an asset is generated for an hot update
  • Stats expose info object in assets
  • String version of Stats show flags

v4.39.3

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Bugfixes

• fix a missing module in chunk caused by incorrect chunk graph generation of async chunks

v4.39.2

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Bugfixes

• fix ProfilingPlugin not ending traces correctly

v4.39.1

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Bugfixes

• fix problem that progress lines were too long on some terminals
• fix a problem that ...100% is displayed instead of 100%

v4.39.0

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Features

• Infrastructure logger for node.js has now colors + symbols to mark different kind of messages
• Logger API has now a status method which allows to write temporary status messages
• ProgressPlugin default handler uses the Infrastructure Logger status message to output messages
• Placeholders in paths can now be escaped with i. e. [\id\]
• Compiler.hooks.assetEmitted have been added to get byte content of emitted assets

Bugfixes

• Logging output is now aligned to have space for symbols
• renamed Compiler.hooks.infrastructurelog to Compiler.hooks.infrastructureLog
• Properties that are defined on the Object.prototype can now be chunk ids (i. e. constructor)
• library.name now supports placeholders in libraryTarget: "system"
• 2 places were module profiles were incorrectly captured were fixed

Dependencies

• Forced upgrade of all direct dependencies
• webpack-sources + terser-webpack-plugin comes with quality optimizations for SourceMaps

v4.38.0

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Performance

• Improved performance of ProgressPlugin
• Improved performance of chunk graph generation
  • This can boost performance when many chunks are used, especially incremental build performance
  • Modules from parent chunks are now tracked during chunk graph generation, which allows to skip these modules in async chunks. This often renders optimization.removeAvailableModules unneeded, expect in scenarios where chunks are merged during optimization.
• optimization.removeAvailableModules is now disabled in development mode by default
  • optimization.removeAvailableModules will be disabled for all modes in next major release, feel free to disable it in production too if you want extra performance.

v4.37.0

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Features

• add logging API (see https://github.com/webpack/webpack/pull/9436 for details)

v4.36.1

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Bugfixes

• fix regression in 4.36.0 when using happypack

v4.36.0

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Features

• SourceMapDevToolPlugin append option now supports the default placeholders in addition to [url]
• Arrays in resolve and parser options (Rule and Loader API) support backreferences with "..." when overriding options.

v4.35.3

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Bugfixes

• update acorn to include import()

Performance

• Improved runtime performance for large JSON modules

v4.35.2

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Bugfixes

• realResource must match absolute paths

v4.35.1

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Bugfixes

• add realResource condition in rule to schema
• fixes order of loaders when using a matchResource

v4.35.0

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Features

• ProgressPlugin limit output to column width in terminal
• add Watching.suspend and Watching.resume
• add splitChunks.automaticNameMaxLength and splitChunks.cacheGroups[x].automaticNameMaxLength

Bugfixes

• webworker target now respect publicPath when loading chunks
• holey arrays of configs will fail the validation

v4.34.0

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Features

• Error message when parsing fails shows used loaders now

Bugfixes

• importing the namespace object from non-ESM (CJS) modules no longer leads to an warning
• Error message in HMR logging works for Firefox too now
• Parser understands block scoping now

v4.33.0

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Features

• add target: "electron-preload" for electron 5
  • renderer should use target: "web" in electron 5

Bugfixes

• fix HMR rejection of removed and readded self-accepted modules

v4.32.2

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Bugfixes

• fix some weird schema validation messages
• fix problem in production mode (sideEffects + concatenation) which caused reexported values to become undefined (bug since 4.32.0)

v4.32.1

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Bugfixes

• reverts some changes from 4.32.0 which accidentally disabled some CommonJs features when using node: false.

v4.32.0

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Features

• Added this.mode to the loader API, to allow loaders to choose defaults by mode similar to webpacks options
• Stack Trace for Errors in rejected Promises from import() now includes the stack from where the import() was called

Bugfixes

• The Parser can now analyse identifiers in rest patterns too
  • const { a, ...rest } = obj, where rest conflicts with an imported binding etc.
• node: false now correctly disables __dirname and __filename too
• __dirname and __filename now no longer evaluates to something when node: false or node.__file/dirname: false is set
  • if(__dirname !== "") is no longer replaced with if(true) in such scenarios
• prefetching chunks is no executed after the initial module evaluation
  • This allows to override i. e. __webpack_public_path__ for prefetching too
• fixes a runtime crash when using side-effect-free modules with the DllPlugin

Contribute

• CI tests node.js 12 now too
• webpack-bot now merges dependabot PRs automatically when status checks succeed

v4.31.0

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Features

• add errors-warnings stats preset

Bugfixes

• allow top-level return in non-ESM modules

v4.30.0

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Features

• add amd: false to disable AMD support
• Compilation.hooks.finishModules now also allows async plugins
• add output.libraryTarget: "system" to compile for SystemJs environment

Bugfixes

• fix generating a null id when concatenating an entry module in a different chunk
• fix unneeded chunk references when splitting modules from chunks
• fix parsing of function name in function scope

Performance

• Lazy require some internal files
• Faster way to generate function headers

Contributing

• Run prettier on examples markdown

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