chore(deps): bump the npm_and_yarn group across 3 directories with 11 updates

[dependabot]

Bumps the npm_and_yarn group with 2 updates in the /docs directory: astro and mermaid.
Bumps the npm_and_yarn group with 1 update in the /frontend directory: astro.
Bumps the npm_and_yarn group with 2 updates in the /site directory: astro and svelte.

Updates astro from 6.1.8 to 6.4.6

Release notes

Sourced from astro's releases.

astro@6.4.6

Patch Changes

• #16765 b10e86e Thanks @​fkatsuhiro! - Fixes an issue where renaming an image file while the dev server is running triggers a build error. Now Astro correctly hot-reloads the image without crashing.

• #17026 add3df1 Thanks @​matthewp! - Hardens addAttribute to drop attribute names containing characters that are invalid per the HTML spec (", ', >, /, =, whitespace)

• #17033 ffda27b Thanks @​matthewp! - Validates the request origin against allowedDomains before fetching prerendered error pages. When allowedDomains is configured and the Host header matches, the original origin is used. Otherwise, the fetch falls back to localhost.

astro@6.4.5

Patch Changes

• #16985 4ecff32 Thanks @​maximslo! - Fixes the experimental.logger destination not being used for the "Server listening on..." startup message. The logger is now resolved before the server starts listening, and adapterLogger re-creates itself when the underlying logger changes so the startup message uses the correct destination.

• #16947 e0703a6 Thanks @​ematipico! - Fixes Astro.request.url not reflecting validated X-Forwarded-Proto/X-Forwarded-Host headers when security.allowedDomains is configured. Previously, only Astro.url was updated with the forwarded origin while Astro.request.url retained the socket-derived URL, causing the two to diverge behind TLS-terminating proxies.

• #16997 dc45246 Thanks @​matthewp! - Reverts a change to isNode runtime detection that caused a significant build time regression for Cloudflare adapter users with large prerendered sites

astro@6.4.4

Patch Changes

• #16926 1b39ae8 Thanks @​narendraio! - Prevents App.match() from throwing on request paths that contain an invalid percent-sequence.

• #16924 2c0bc94 Thanks @​astrobot-houston! - Fixes an issue where editing a client-side component (e.g. with client:idle, client:load, etc.) caused an unnecessary full program reload of the backend during development.

• #16958 2c1d50f Thanks @​fkatsuhiro! - Fixes a bug where static file endpoints using getStaticPaths with .html in dynamic param values (e.g. { path: 'file.html' }) would fail with a NoMatchingStaticPathFound error during build. The .html suffix is no longer incorrectly stripped from endpoint route pathnames.

• #16855 c610cda Thanks @​astrobot-houston! - Fixes dynamic routes returning 500 "TypeError: Missing parameter" when using domain-based i18n routing in SSR.

• #16946 606c37b Thanks @​ematipico! - Fixes Astro.routePattern to preserve original casing of dynamic parameter names from filenames. Previously, a file at src/pages/blog/[postId].astro would return /blog/[postid] for Astro.routePattern due to an internal .toLowerCase() call. It now correctly returns /blog/[postId].

• #16720 16d49b6 Thanks @​thomas-callahan-collibra! - Fix an issue where dynamic routes would return the string [object Object] instead of the expected content, in certain runtimes.

• #16703 17390a6 Thanks @​henrybrewer00-dotcom! - Fixes styles being stripped when the project root is started with a path whose case differs from the actual filesystem case (e.g. running astro dev from d:\dev\app while the folder on disk is D:\dev\app).

• #16855 c610cda Thanks @​astrobot-houston! - Fixes Astro.currentLocale returning the default locale instead of the domain's locale on dynamic routes served from a mapped domain.

astro@6.4.3

Patch Changes

• #16900 17a0fbd Thanks @​ocavue! - Bumps devalue dependency to v5.8.1

• #16016 0d85e1b Thanks @​felmonon! - Fix a false positive in the dev toolbar accessibility audit for anchors with text inside closed <details> elements.

• #16911 79c6c46 Thanks @​astrobot-houston! - Fixes a bug where experimental.advancedRouting with astro/hono handlers threw TypeError: Cannot read properties of undefined (reading 'route') for unmatched routes instead of rendering the custom 404 page.

• #16899 239c469 Thanks @​matthewp! - Fixes a false "does not call the middleware() handler" warning when using astro() in a custom src/app.ts and the first request is a redirect route.

• #16887 493acdb Thanks @​astrobot-houston! - Fixes redirectToDefaultLocale not working after the Advanced Routing refactoring.

... (truncated)

Changelog

Sourced from astro's changelog.

6.4.6

Patch Changes

• #16765 b10e86e Thanks @​fkatsuhiro! - Fixes an issue where renaming an image file while the dev server is running triggers a build error. Now Astro correctly hot-reloads the image without crashing.

• #17026 add3df1 Thanks @​matthewp! - Hardens addAttribute to drop attribute names containing characters that are invalid per the HTML spec (", ', >, /, =, whitespace)

• #17033 ffda27b Thanks @​matthewp! - Validates the request origin against allowedDomains before fetching prerendered error pages. When allowedDomains is configured and the Host header matches, the original origin is used. Otherwise, the fetch falls back to localhost.

6.4.5

Patch Changes

• #16985 4ecff32 Thanks @​maximslo! - Fixes the experimental.logger destination not being used for the "Server listening on..." startup message. The logger is now resolved before the server starts listening, and adapterLogger re-creates itself when the underlying logger changes so the startup message uses the correct destination.

• #16947 e0703a6 Thanks @​ematipico! - Fixes Astro.request.url not reflecting validated X-Forwarded-Proto/X-Forwarded-Host headers when security.allowedDomains is configured. Previously, only Astro.url was updated with the forwarded origin while Astro.request.url retained the socket-derived URL, causing the two to diverge behind TLS-terminating proxies.

• #16997 dc45246 Thanks @​matthewp! - Reverts a change to isNode runtime detection that caused a significant build time regression for Cloudflare adapter users with large prerendered sites

6.4.4

Patch Changes

• #16926 1b39ae8 Thanks @​narendraio! - Prevents App.match() from throwing on request paths that contain an invalid percent-sequence.

• #16924 2c0bc94 Thanks @​astrobot-houston! - Fixes an issue where editing a client-side component (e.g. with client:idle, client:load, etc.) caused an unnecessary full program reload of the backend during development.

• #16958 2c1d50f Thanks @​fkatsuhiro! - Fixes a bug where static file endpoints using getStaticPaths with .html in dynamic param values (e.g. { path: 'file.html' }) would fail with a NoMatchingStaticPathFound error during build. The .html suffix is no longer incorrectly stripped from endpoint route pathnames.

• #16855 c610cda Thanks @​astrobot-houston! - Fixes dynamic routes returning 500 "TypeError: Missing parameter" when using domain-based i18n routing in SSR.

• #16946 606c37b Thanks @​ematipico! - Fixes Astro.routePattern to preserve original casing of dynamic parameter names from filenames. Previously, a file at src/pages/blog/[postId].astro would return /blog/[postid] for Astro.routePattern due to an internal .toLowerCase() call. It now correctly returns /blog/[postId].

• #16720 16d49b6 Thanks @​thomas-callahan-collibra! - Fix an issue where dynamic routes would return the string [object Object] instead of the expected content, in certain runtimes.

• #16703 17390a6 Thanks @​henrybrewer00-dotcom! - Fixes styles being stripped when the project root is started with a path whose case differs from the actual filesystem case (e.g. running astro dev from d:\dev\app while the folder on disk is D:\dev\app).

• #16855 c610cda Thanks @​astrobot-houston! - Fixes Astro.currentLocale returning the default locale instead of the domain's locale on dynamic routes served from a mapped domain.

6.4.3

Patch Changes

• #16900 17a0fbd Thanks @​ocavue! - Bumps devalue dependency to v5.8.1

• #16016 0d85e1b Thanks @​felmonon! - Fix a false positive in the dev toolbar accessibility audit for anchors with text inside closed <details> elements.

• #16911 79c6c46 Thanks @​astrobot-houston! - Fixes a bug where experimental.advancedRouting with astro/hono handlers threw TypeError: Cannot read properties of undefined (reading 'route') for unmatched routes instead of rendering the custom 404 page.

... (truncated)

Commits

• 19ad1b4 [ci] release (#17023)
• f1baeea [ci] format
• ffda27b Validate origin in prerendered error page fetch against allowedDomains (#17033)
• 0408628 [ci] format
• add3df1 Harden addAttribute to reject invalid attribute names (#17026)
• cfeb958 [ci] format
• b10e86e fix : content collections image hmr (#16765)
• 0b879fb [ci] release (#16972)
• dc45246 Revert isNode workerd detection that caused Cloudflare build regression (#16997)
• 132a879 [ci] format
• Additional commits viewable in compare view

Updates mermaid from 11.13.0 to 11.15.0

Release notes

Sourced from mermaid's releases.

mermaid@11.15.0

Minor Changes

• #7174 0aca217 Thanks @​milesspencer35! - feat(sequence): Add support for decimal start and increment values in the autonumber directive

• #7512 8e17492 Thanks @​aruncveli! - feat(flowchart): add datastore shape

  In Data flow diagrams, a datastore/warehouse/file/database is used to represent data persistence. It is denoted by a rectangle with only top and bottom borders, and can be used in flowcharts with A@{ shape: datastore, label: "Datastore" }.

• #6440 9ad8dde Thanks @​yordis, @​lgazo! - feat: add Event Modeling diagram

• #7707 27db774 Thanks @​txmxthy! - feat(architecture): expose four fcose layout knobs for architecture-beta diagrams (nodeSeparation, idealEdgeLengthMultiplier, edgeElasticity, numIter) so authors can tune layout density and spread overlapping siblings without changing diagram source

• #7604 bf9502f Thanks @​M-a-c! - feat(class): add nested namespace support for class diagrams via dot notation and syntactic nesting

  If you have namespaces in class diagrams that use .s already and want to render them without nesting (≤v11.14.0 behaviour), you can use set class.hierarchicalNamespaces=false in your mermaid config:

  config:
    class:
      hierarchicalNamespaces: false

• #7272 88cdd3d Thanks @​xinbenlv! - feat(sankey): add outlined label style, configurable nodeWidth/nodePadding, and custom node colors

Patch Changes

• #7737 e9b0f34 Thanks @​ashishjain0512! - fix: prevent unbalanced CSS styles in classDefs

• #7737 37ff937 Thanks @​ashishjain0512! - fix: create CSS styles using the CSSOM

  This removes some invalid CSS and normalizes some CSS formatting.

• #7508 bfe60cc Thanks @​biiab! - fix(stateDiagram): end note now only closes a note when used on a new line

• #7737 faafb5d Thanks @​ashishjain0512! - fix(gantt): add iteration limit for excludes field

• #7737 65f8be2 Thanks @​ashishjain0512! - fix: disallow some CSS at-rules in custom CSS

• #7726 1502f32 Thanks @​aloisklink! - fix(wardley): fix unnecessary sanitization of text

• #7578 1f98db8 Thanks @​Gaston202! - fix(class): self-referential class multiplicity labels no longer rendered multiple times

  Fixes #7560. Resolves an issue where cardinality labels on self-referential class relationships were rendered three times due to edge splitting in the dagre layout. The fix ensures that each sub-edge only carries its relevant label positions.

• #7592 2343e38 Thanks @​knsv-bot! - fix(sequence): add background box behind alt/else section title labels in sequence diagrams

• #7589 7fb9509 Thanks @​NYCU-Chung! - fix(block): prevent column widths from shrinking when mixing different column spans

• #7632 3f9e0f1 Thanks @​ekiauhce! - fix(sequence): correct messageAlign label position for right-to-left arrows in sequence diagrams

... (truncated)

Commits

• 41646df Merge pull request #7739 from aloisklink/ci/fix-release
• 2671f5c docs: fix v11.15.0 release
• f4bf04b Merge pull request #7738 from mermaid-js/changeset-release/master
• abfb563 Version Packages
• 60b289f Release Candidate 11.15.0 (#7737)
• d37c0db Merge pull request #7730 from aloisklink/fix/fix-edgeLabelRightLeft-changes
• 5ab5a28 docs: improve nested namespace changeset
• 18f8b4c fix: revert endEdgeLabelLeft/endEdgeLabelRight change
• 504b2eb Merge pull request #7726 from aloisklink/fix/correct-unnecessary-html-escapes...
• 1502f32 fix(wardley): fix unnecessary sanitization of text
• Additional commits viewable in compare view

Updates defu from 6.1.4 to 6.1.7

Release notes

Sourced from defu's releases.

v6.1.7

compare changes

📦 Build

• Correct the types export entry (#160)
• Export Defu types (#157)

❤️ Contributors

• Jakub Michálek (@​J-Michalek)
• Kricsleo (@​kricsleo)

v6.1.6

compare changes

📦 Build

• Fix mixed types (407b516)

v6.1.5

compare changes

🩹 Fixes

• Prevent prototype pollution via __proto__ in defaults (#156)
• Ignore inherited enumerable properties (11ba022)

✅ Tests

• Add more tests for plain objects (b65f603)

❤️ Contributors

• Pooya Parsa (@​pi0)
• Kricsleo (@​kricsleo)

Changelog

Sourced from defu's changelog.

v6.1.7

compare changes

🩹 Fixes

• defu.d.cts: Export Defu types (#157)

📦 Build

• Correct the types export entry (#160)

❤️ Contributors

• Jakub Michálek (@​J-Michalek)
• Kricsleo (@​kricsleo)

v6.1.6

compare changes

📦 Build

• Fix mixed types (407b516)

❤️ Contributors

• Pooya Parsa (@​pi0)

v6.1.5

compare changes

🩹 Fixes

• Prevent prototype pollution via __proto__ in defaults (#156)
• Ignore inherited enumerable properties (11ba022)

🏡 Chore

• Add tea.yaml (70cffe5)
• Update repo (23cc432)
• Fix typecheck (89df6bb)

✅ Tests

• Add more tests for plain objects (b65f603)

🤖 CI

... (truncated)

Commits

• 80c0146 chore(release): v6.1.7
• 40d7ef4 fix(defu.d.cts): export Defu types (#157)
• 3d3a7c8 build: correct the types export entry (#160)
• 001c290 chore(release): v6.1.6
• 407b516 build: fix mixed types
• 23e59e6 chore(release): v6.1.5
• 11ba022 fix: ignore inherited enumerable properties
• 3942bfb fix: prevent prototype pollution via __proto__ in defaults (#156)
• d3ef16d chore(deps): update actions/checkout action to v6 (#151)
• 869a053 chore(deps): update actions/setup-node action to v6 (#149)
• Additional commits viewable in compare view

Updates devalue from 5.6.4 to 5.8.1

Release notes

Sourced from devalue's releases.

v5.8.1

Patch Changes

• 206ca67: fix: force sparse arrays to allocate sparsely

v5.8.0

Minor Changes

• c5115b0: feat: add stringifyAsync for async serialization

v5.7.1

Patch Changes

• 8becc7c: fix: handle regexes consistently in uneval's value and reference formats

v5.7.0

Minor Changes

• df2e284: feat: use native alternatives to encode/decode base64
• 498656e: feat: add DataView support
• a210130: feat: whitelist Float16Array
• df2e284: feat: simplify TypedArray slices

Patch Changes

• 5590634: fix: get uneval type handling up to parity with stringify
• 57f73fc: fix: correctly support boxed bigints and sentinel values

Changelog

Sourced from devalue's changelog.

5.8.1

Patch Changes

• 206ca67: fix: force sparse arrays to allocate sparsely

5.8.0

Minor Changes

• c5115b0: feat: add stringifyAsync for async serialization

5.7.1

Patch Changes

• 8becc7c: fix: handle regexes consistently in uneval's value and reference formats

5.7.0

Minor Changes

• df2e284: feat: use native alternatives to encode/decode base64
• 498656e: feat: add DataView support
• a210130: feat: whitelist Float16Array
• df2e284: feat: simplify TypedArray slices

Patch Changes

• 5590634: fix: get uneval type handling up to parity with stringify
• 57f73fc: fix: correctly support boxed bigints and sentinel values

Commits

• 796ea83 Version Packages (#152)
• 206ca67 Merge commit from fork
• 14933f7 Version Packages (#151)
• c5115b0 feat: stringifyAsync (#150)
• 67dad45 docs: update README to reflect serialization stability non-goal (#147)
• 6eb920a Version Packages (#146)
• 8becc7c fix: handle regexes consistently in uneval's value and reference formats (#145)
• 2eee2e4 Version Packages (#144)
• 498656e DataView support (#143)
• 5590634 Improve platform types support (#142)
• Additional commits viewable in compare view

Updates dompurify from 3.3.3 to 3.4.10

Release notes

Sourced from dompurify's releases.

DOMPurify 3.4.10

• Refactored codebase for clarity: extracted the public type declarations into types.ts
• Decomposed the three largest sanitizer functions into focused helpers
• Removed duplicated defaults and dead branches, consolidated SAFE_FOR_TEMPLATES scrubbing into single shared path
• Improved per-node performance by hoisting the mXSS probe regexes and testing textContent before innerHTML
• Added a deterministic micro-benchmark harness (npm run bench) with a --compare mode
• Reduced CI cost by running the full three-engine browser suite once per PR
• Refreshed the demos/ folder so every demo runs again, and added a SVG-via-<img> demo
• Documented the bench and test:happydom scripts in the README
• Completed the Attack Classes & Bypass History wiki page
• Bumped several dependencies where possible

DOMPurify 3.4.9

• Further improved the handling of Trusted Types config options, thanks @​offset
• Further improved the handling of IN_PLACE sanitization, thanks @​mozfreddyb
• Added more test coverage for IN_PLACE and Trusted Types related usage
• Bumped several dependencies where possible
• Updated README and wiki with more accurate documentation & attack samples

DOMPurify 3.4.8

• Cleaned up the repository root, renamed some and removed unneeded files
• Fixed an issue with handling of Trusted Types policies, thanks @​fulstadev
• Fixed the node iterator for better template scrubbing, thanks @​IamLeandrooooo
• Included formerly missing LICENSE-MPL in published npm package, thanks @​asamuzaK
• Bumped several dependencies where possible

DOMPurify 3.4.7

• Hardened the handling of Shadow Roots when using IN_PLACE, thanks @​GameZoneHacker
• Removed a problem leading to permanent hook pollution, thanks @​offset
• Refactored the test suite and expanded test coverage significantly

DOMPurify 3.4.6

• Fixed several issues with DOM Clobbering in IN_PLACE mode, thanks @​offset & @​Bankde
• Hardened the checks for cross-realm IN_PLACE and Shadow DOM sanitization, thanks @​offset & @​Bankde
• Added more test coverage for IN_PLACE and general DOM Clobbering attacks
• Bumped several dependencies where possible

DOMPurify 3.4.5

• Fixed a bypass caused by the new HTML element selectedcontent added in 3.4.4, thanks @​KabirAcharya

Note that this is a security release for an issue introduced in 3.4.4 and should be upgraded to immediately.

DOMPurify 3.4.4

• Added the selectedcontent element to default allow-list, thanks @​lukewarlow
• Added the command and commandfor attributes to default allowed-list, thanks @​lukewarlow
• Added better template scrubbing for IN_PLACE operations, thanks @​DEMON1A
• Added stronger checks for cross-realm windows, thanks @​DEMON1A & @​fg0x0
• Updated demo website and made sure it uses the latest from main
• Updated existing workflows, fuzzer, dependabot, etc., added more tests
• Bumped several dependencies where possible

... (truncated)

Commits

• 6ee5716 release: 3.4.10 (#1478)
• 5210247 release: 3.4.9 (#1459)
• bcdd828 release: 3.4.8 (#1439)
• ca30f07 release: 3.4.7 (#1414)
• bb7739e release: 3.4.6 (#1394)
• 011b0c7 release: 3.4.5 (#1382)
• 5817ad9 release: 3.4.4 (#1374)
• 520edb0 release: 3.4.3 (#1352)
• 6f67fd3 Sync/3.4.2 (#1322)
• 5b0cdbb chore: merge main into 3.x for 3.4.1 release (#1301)
• Additional commits viewable in compare view

Install script changes

This version adds prepare script that runs during installation. Review the package contents before updating.

Updates esbuild from 0.27.4 to 0.27.7

Release notes

Sourced from esbuild's releases.

v0.27.7

• Fix lowering of define semantics for TypeScript parameter properties (#4421)

  The previous release incorrectly generated class fields for TypeScript parameter properties even when the configured target environment does not support class fields. With this release, the generated class fields will now be correctly lowered in this case:

  // Original code
  class Foo {
    constructor(public x = 1) {}
    y = 2
  }
  // Old output (with --loader=ts --target=es2021)
  class Foo {
  constructor(x = 1) {
  this.x = x;
  __publicField(this, "y", 2);
  }
  x;
  }
  // New output (with --loader=ts --target=es2021)
  class Foo {
  constructor(x = 1) {
  __publicField(this, "x", x);
  __publicField(this, "y", 2);
  }
  }

v0.27.5

• Fix for an async generator edge case (#4401, #4417)

  Support for transforming async generators into the equivalent state machine was added in version 0.19.0. However, the generated state machine didn't work correctly when polling async generators concurrently, such as in the following code:

  async function* inner() { yield 1; yield 2 }
  async function* outer() { yield* inner() }
  let gen = outer()
  for await (let x of [gen.next(), gen.next()]) console.log(x)

  Previously esbuild's output of the above code behaved incorrectly when async generators were transformed (such as with --supported:async-generator=false). The transformation should be fixed starting with this release.

  This fix was contributed by @​2767mr.

• Fix a regression when metafile is enabled (#4420, #4418)

  This release fixes a regression introduced by the previous release. When metafile: true was enabled in esbuild's JavaScript API, builds with build errors were incorrectly throwing an error about an empty JSON string instead of an object containing the build errors.

... (truncated)

Changelog

Sourced from esbuild's changelog.

0.27.7

• Fix lowering of define semantics for TypeScript parameter properties (#4421)

  The previous release incorrectly generated class fields for TypeScript parameter properties even when the configured target environment does not support class fields. With this release, the generated class fields will now be correctly lowered in this case:

  // Original code
  class Foo {
    constructor(public x = 1) {}
    y = 2
  }
  // Old output (with --loader=ts --target=es2021)
  class Foo {
  constructor(x = 1) {
  this.x = x;
  __publicField(this, "y", 2);
  }
  x;
  }
  // New output (with --loader=ts --target=es2021)
  class Foo {
  constructor(x = 1) {
  __publicField(this, "x", x);
  __publicField(this, "y", 2);
  }
  }

0.27.5

• Fix for an async generator edge case (#4401, #4417)

  Support for transforming async generators into the equivalent state machine was added in version 0.19.0. However, the generated state machine didn't work correctly when polling async generators concurrently, such as in the following code:

  async function* inner() { yield 1; yield 2 }
  async function* outer() { yield* inner() }
  let gen = outer()
  for await (let x of [gen.next(), gen.next()]) console.log(x)

  Previously esbuild's output of the above code behaved incorrectly when async generators were transformed (such as with --supported:async-generator=false). The transformation should be fixed starting with this release.

  This fix was contributed by @​2767mr.

• Fix a regression when metafile is enabled (#4420, #4418)

... (truncated)

Commits

• 2025c9f publish 0.27.7 to npm
• c6b586e fix typo in Makefile for @esbuild/win32-x64
• 9785e14 publish 0.27.6 to npm
• b169d8c Revert "update go 1.25.7 => 1.26.1"
• 7ac8762 run make update-compat-table
• 8b5ff53 remove an incorrect else
• e955268 fix #4421: lower generated class fields if needed
• a5a2500 ci: move make test-old-ts
• b71e7ac omit go's buildvcs for more reproducible builds
• 7406b09 organize make platform-all output in Makefile
• Additional commits viewable in compare view

Updates lodash-es from 4.17.23 to 4.18.1

Release notes

Sourced from lodash-es's releases.

4.18.1

Bugs

Fixes a ReferenceError issue in lodash lodash-es lodash-amd and lodash.template when using the template and fromPairs functions from the modular builds. See lodash/lodash#6167

These defects were related to how lodash distributions are built from the main branch using https://github.com/lodash-archive/lodash-cli. When internal dependencies change inside lodash functions, equivalent updates need to be made to a mapping in the lodash-cli. (hey, it was ahead of its time once upon a time!). We know this, but we missed it in the last release. It's the kind of thing that passes in CI, but fails bc the build is not the same thing you tested.

There is no diff on main for this, but you can see the diffs for each of the npm packages on their respective branches:

• lodash: lodash/lodash@4.18.0-npm...4.18.1-npm
• lodash-es: lodash/lodash@4.18.0-es...4.18.1-es
• lodash-amd: lodash/lodash@4.18.0-amd...4.18.1-amd
• lodash.templatelodash/lodash@4.18.0-npm-packages...4.18.1-npm-packages

4.18.0

v4.18.0

Full Changelog: lodash/lodash@4.17.23...4.18.0

Security

_.unset / _.omit: Fixed prototype pollution via constructor/prototype path traversal (GHSA-f23m-r3pf-42rh, fe8d32e). Previously, array-wrapped path segments and primitive roots could bypass the existing guards, allowing deletion of properties from built-in prototypes. Now constructor and prototype are blocked unconditionally as non-terminal path keys, matching baseSet. Calls that previously returned true and deleted the property now return false and leave the target untouched.

_.template: Fixed code injection via imports keys (GHSA-r5fr-rjxr-66jc, CVE-2026-4800, 879aaa9). Fixes an incomplete patch for CVE-2021-23337. The variable option was validated against reForbiddenIdentifierChars but importsKeys was left unguarded, allowing code injection via the same Function() constructor sink. imports keys containing forbidden identifier characters now throw "Invalid imports option passed into _.template".

Docs

• Add security notice for _.template in threat model and API docs (#6099)
• Document lower > upper behavior in _.random (#6115)
• Fix quotes in _.compact jsdoc (#6090)

lodash.* modular packages

Diff

We have also regenerated and published a select number of the lodash.* modular packages.

These modular packages had fallen out of sync significantly from the minor/patch updates to lodash. Specifically, we have brought the following packages up to parity w/ the latest lodash release because they have had CVEs on them in the past:

• lodash.orderby
• lodash.tonumber
• lodash.trim
• lodash.trimend
• lodash.sortedindexby
• lodash.zipobjectdeep
• lodash.unset
• lodash.omit
• lodash.template

Commits

• cb0b9b9 release(patch): bump main to 4.18.1 (#6177)
• 75535f5 chore: prune stale advisory refs (#6170)
• 62e91bc docs: remove n_ Node.js < 6 REPL note from README (#6165)
• 59be2de release(minor): bump to 4.18.0 (#6161)
• af63457 fix: broken tests for _.template 879aaa9
• 1073a76 fix: linting issues
• 879aaa9 fix: validate imports keys in _.template
• fe8d32e fix: block prototype pollution in baseUnset via constructor/prototype traversal
• 18ba0a3 refactor(fromPairs): use baseAssignValue for consistent assignment (#6153)
• b819080 ci: add dist sync validation workflow (#6137)
• Additional commits viewable in compare view

Updates postcss from 8.5.8 to 8.5.15

Release notes

Sourced from postcss's releases.

8.5.15

• Fixed declaration parsing performance (by @​homanp).

8.5.14

• Fixed custom syntax regression (by @​43081j).

8.5.13

• Fixed postcss-scss commend regression.

8.5.12

• Fixed reading any file via user-generated CSS.
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