Skip to content
This repository was archived by the owner on Dec 22, 2025. It is now read-only.

Conversation

@depfu
Copy link
Contributor

@depfu depfu bot commented Dec 22, 2025

Here is everything you need to know about this upgrade. Please take a good look at what changed and the test results before merging this pull request.

What changed?

✳️ webpack (5.102.1 → 5.104.1) · Repo

Release Notes

5.104.1

5.104.1

Patch Changes

  • 2efd21b: Reexports runtime calculation should not accessing WEBPACK_IMPORT_KEY decl with var.
  • c510070: Fixed a user information bypass vulnerability in the HttpUriPlugin plugin.

5.104.0

5.104.0

Minor Changes

  • d3dd841: Use method shorthand to render module content in __webpack_modules__ object.
  • d3dd841: Enhance import.meta.env to support object access.
  • 4baab4e: Optimize dependency sorting in updateParent: sort each module only once by deferring to finishUpdateParent(), and reduce traversal count in sortWithSourceOrder by caching WeakMap values upfront.
  • 04cd530: Handle more at-rules for CSS modules.
  • cafae23: Added options to control the renaming of at-rules and various identifiers in CSS modules.
  • d3dd841: Added base64url, base62, base58, base52, base49, base36, base32 and base25 digests.
  • 5983843: Provide a stable runtime function variable __webpack_global__.
  • d3dd841: Improved localIdentName hashing for CSS.

Patch Changes

  • 22c48fb: Added module existence check for informative error message in development mode.
  • 50689e1: Use the fully qualified class name (or export name) for [fullhash] placeholder in CSS modules.
  • d3dd841: Support universal lazy compilation.
  • d3dd841: Fixed module library export definitions when multiple runtimes.
  • d3dd841: Fixed CSS nesting and CSS custom properties parsing.
  • d3dd841: Don't write fragment from URL to filename and apply fragment to module URL.
  • aab1da9: Fixed bugs for css/global type.
  • d3dd841: Compatibility import.meta.filename and import.meta.dirname with eval devtools.
  • d3dd841: Handle nested __webpack_require__.
  • 728ddb7: The speed of identifier parsing has been improved.
  • 0f8b31b: Improve types.
  • d3dd841: Don't corrupt debugId injection when hidden-source-map is used.
  • 2179fdb: Re-validate HttpUriPlugin redirects against allowedUris, restrict to http(s) and add a conservative redirect limit to prevent SSRF and untrusted content inclusion. Redirects failing policy are rejected before caching/lockfile writes.
  • d3dd841: Serialize HookWebpackError.
  • d3dd841: Added ability to use built-in properties in dotenv and define plugin.
  • 3c4319f: Optimizing the regular expression character class by specifying ranges for runtime code.
  • d3dd841: Reduce collision for local indent name in CSS.
  • d3dd841: Remove CSS link tags when CSS imports are removed.

5.103.0

Features

  • Added DotenvPlugin and top level dotenv option to enable this plugin
  • Added WebpackManifestPlugin
  • Added support the ignoreList option in devtool plugins
  • Allow to use custom javascript parse function
  • Added import.meta.env support for environment variables
  • Added support for import.meta.dirname and import.meta.filename
  • Added support import.defer() for statistical path
  • Handle import.meta.main
  • Added suport to setup named exports for JSON modules and disable usage named export for import file from "./file.json" with { type: "json" }
  • Added support __dirname/__filename/import.meta.dirname/import.meta.filename for universal target
  • [CSS] Added the exportType option with link (by default), "text" and css-style-sheet values
  • [CSS] Added support for composes properties

Fixes

  • The dependOn chunk must be loaded before the common chunk
  • Return to namespace import when the external request includes a specific export
  • No runtime extra runtime code for module libraries
  • Delay HMR accept dependencies to preserve import attributes
  • Properly handle external presets for universal target
  • Fixed incorrect identifier of import binding for module externals
  • Fixed when defer import and dynamic default export mixed
  • Reduce generated output when globalThis supported
  • Fixed loading async modules in defer import
  • Reexport module for default import when no used exports for systemjs library
  • Rename HarmonyExportDependencyParserPlugin exported id to CompatibilityPlugin tagged id
  • Handle __dirname and __filename for ES modules
  • Rename single nested __webpack_export__ and __webpack_require__ in already bundled code
  • [Types] webpack function type
  • [Types] NormalModule type
  • [Types] Multi compiler configuration type
  • [Types] Fixed regression in custom hashDigest type
  • [CSS] No extra runtime for initial chunk
  • [CSS] Fixed a lot of CSS modules bugs

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

Commits

See the full diff on Github. The new version differs by more commits than we can show here.


Depfu Status

Depfu will automatically keep this PR conflict-free, as long as you don't add any commits to this branch yourself. You can also trigger a rebase manually by commenting with @depfu rebase.

All Depfu comment commands
@​depfu rebase
Rebases against your default branch and redoes this update
@​depfu recreate
Recreates this PR, overwriting any edits that you've made to it
@​depfu merge
Merges this PR once your tests are passing and conflicts are resolved
@​depfu cancel merge
Cancels automatic merging of this PR
@​depfu close
Closes this PR and deletes the branch
@​depfu reopen
Restores the branch and reopens this PR (if it's closed)
@​depfu pause
Ignores all future updates for this dependency and closes this PR
@​depfu pause [minor|major]
Ignores all future minor/major updates for this dependency and closes this PR
@​depfu resume
Future versions of this dependency will create PRs again (leaves this PR as is)

@depfu depfu bot added the depfu label Dec 22, 2025
@depfu depfu bot requested a review from gerbenmeyer December 22, 2025 14:10
@depfu depfu bot merged commit 04c65ef into master Dec 22, 2025
1 check passed
@depfu depfu bot deleted the depfu/update/yarn/webpack-5.104.1 branch December 22, 2025 14:11
Sign up for free to subscribe to this conversation on GitHub. Already have an account? Sign in.

Labels

Projects

None yet

Development

Successfully merging this pull request may close these issues.

1 participant