Bump the npm_and_yarn group across 22 directories with 13 updates

[dependabot]

Bumps the npm_and_yarn group with 4 updates in the /font-size directory: postcss, brace-expansion, fast-uri and js-yaml.
Bumps the npm_and_yarn group with 9 updates in the /vscode directory:

Package	From	To
brace-expansion	1.1.13	1.1.18
fast-uri	3.1.2	3.1.5
undici	7.24.4	7.29.0
tar	7.5.11	7.5.22
@hono/node-server	1.19.14	2.1.0
axios	1.16.0	1.19.0
hono	4.12.18	4.13.0
linkify-it	5.0.0	5.0.2
shell-quote	1.8.3	1.10.0

Bumps the npm_and_yarn group with 3 updates in the /vscode/build directory: brace-expansion, fast-uri and linkify-it.
Bumps the npm_and_yarn group with 2 updates in the /vscode/build/npm/gyp directory: brace-expansion and tar.
Bumps the npm_and_yarn group with 3 updates in the /vscode/build/rspack directory: fast-uri, shell-quote and webpack-dev-server.
Bumps the npm_and_yarn group with 1 update in the /vscode/build/vite directory: postcss.
Bumps the npm_and_yarn group with 11 updates in the /vscode/extensions/copilot directory:

Package	From	To
postcss	8.5.12	8.5.25
brace-expansion	5.0.5	5.0.9
brace-expansion	2.0.3	2.1.4
brace-expansion	1.1.13	1.1.18
fast-uri	3.1.2	3.1.5
js-yaml	4.1.1	4.3.0
undici	7.24.1	7.29.0
tar	7.5.11	7.5.21
@hono/node-server	1.19.13	2.1.0
hono	4.12.18	4.13.0
linkify-it	5.0.0	5.0.2
shell-quote	1.8.1	1.10.0
dompurify	3.4.1	3.4.12

Bumps the npm_and_yarn group with 4 updates in the /vscode/extensions/copilot/chat-lib directory: postcss, brace-expansion, undici and shell-quote.
Bumps the npm_and_yarn group with 1 update in the /vscode/extensions/css-language-features directory: brace-expansion.
Bumps the npm_and_yarn group with 1 update in the /vscode/extensions/extension-editing directory: linkify-it.
Bumps the npm_and_yarn group with 1 update in the /vscode/extensions/html-language-features directory: brace-expansion.
Bumps the npm_and_yarn group with 1 update in the /vscode/extensions/json-language-features directory: brace-expansion.
Bumps the npm_and_yarn group with 3 updates in the /vscode/extensions/markdown-language-features directory: brace-expansion, linkify-it and dompurify.
Bumps the npm_and_yarn group with 2 updates in the /vscode/extensions/mermaid-markdown-features directory: postcss and dompurify.
Bumps the npm_and_yarn group with 1 update in the /vscode/extensions/notebook-renderers directory: undici.
Bumps the npm_and_yarn group with 1 update in the /vscode/extensions/npm directory: brace-expansion.
Bumps the npm_and_yarn group with 3 updates in the /vscode/remote directory: undici, tar and shell-quote.
Bumps the npm_and_yarn group with 2 updates in the /vscode/test/automation directory: brace-expansion and shell-quote.
Bumps the npm_and_yarn group with 1 update in the /vscode/test/integration/browser directory: brace-expansion.
Bumps the npm_and_yarn group with 4 updates in the /vscode/test/mcp directory: fast-uri, @hono/node-server, hono and shell-quote.
Bumps the npm_and_yarn group with 2 updates in the /vscode/test/monaco directory: postcss and fast-uri.
Bumps the npm_and_yarn group with 1 update in the /vscode/test/sanity directory: brace-expansion.

Updates postcss from 8.5.14 to 8.5.23

Release notes

Sourced from postcss's releases.

8.5.23

• Do not load source map without opts.from for security reasons.

8.5.22

• Fixed custom property losing semicolon before a comment (by @​sarathfrancis90).

8.5.21

• Fixed childless at-rule losing semicolon before comment (by @​sarathfrancis90).
• Fixed docs (by @​isker).

8.5.20

• Fixed missing space if AtRule#params is set after (by @​sarathfrancis90).
• Fixed mixing AST error on warnings (by @​MahinAnowar).

8.5.19

• Fixed cleaning before for new nodes inserted to Root (by @​MahinAnowar).

8.5.18

• Restricted loading previous source maps file to the opts.from folder for security reasons (use unsafeMap: true to disable the check).

8.5.17

• Fixed Maximum call stack size exceeded error.
• Fixed Prototype hijacking for postcss.fromJSON().
• Fixed Input#origin() for unmapped end position (by @​chatman-media).

8.5.16

• Fixed Input#origin() position (by @​mizdra).
• Fixed raws after rehydrating a JSON AST (by @​sarathfrancis90).
• Fixed putting parent-less node in nodes of new node (by @​MahinAnowar).
• Fixed computing offset in positionBy() (by @​greymoth-jp).
• Fixed rangeBy() on index: 0 (by @​sarathfrancis90).

8.5.15

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

Changelog

Sourced from postcss's changelog.

8.5.23

• Do not load source map without opts.from for security reasons.

8.5.22

• Fixed custom property losing semicolon before a comment (by @​sarathfrancis90).

8.5.21

• Fixed childless at-rule losing semicolon before comment (by @​sarathfrancis90).
• Fixed docs (by @​isker).

8.5.20

• Fixed missing space if AtRule#params is set after (by @​sarathfrancis90).
• Fixed mixing AST error on warnings (by @​MahinAnowar).

8.5.19

• Fixed cleaning before for new nodes inserted to Root (by @​MahinAnowar).

8.5.18

• Restricted loading previous source maps file to the opts.from folder for security reasons (use unsafeMap: true to disable the check).

8.5.17

• Fixed Maximum call stack size exceeded error.
• Fixed Prototype hijacking for postcss.fromJSON().
• Fixed Input#origin() for unmapped end position (by @​chatman-media).

8.5.16

• Fixed Input#origin() position (by @​mizdra).
• Fixed raws after rehydrating a JSON AST (by @​sarathfrancis90).
• Fixed putting parent-less node in nodes of new node (by @​MahinAnowar).
• Fixed computing offset in positionBy() (by @​greymoth-jp).
• Fixed rangeBy() on index: 0 (by @​sarathfrancis90).

8.5.15

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

Commits

• eb9e1fe Release 8.5.23 version
• 9d19c78 Update dependencies
• 7beca13 Does no load source map file without opts.from
• decea51 Typo
• c18e30d Update EM banner
• 98a39ad Update EM banner
• a3e48c4 Release 8.5.22 version
• f49d691 Fix custom property losing its semicolon before a comment (#2117)
• 28e0daf Release 8.5.21 version
• 3d2b4e4 Update dependencies
• Additional commits viewable in compare view

Maintainer changes

This version was pushed to npm by GitHub Actions, a new releaser for postcss since your current version.

Updates brace-expansion from 1.1.14 to 1.1.18

Release notes

Sourced from brace-expansion's releases.

v1.1.15

• Backport v5.0.6 change to v1 (#111) 0b09384

---

juliangruber/brace-expansion@v1.1.14...v1.1.15

Commits

• 758fcd6 1.1.18
• 27fbeed Merge commit from fork
• 5c57cc2 1.1.17
• d757f1d npm ignore .claude
• cb4b9e4 fix: backport GHSA-mh99-v99m-4gvg (#129)
• 447763a 1.1.16
• d74e630 fix: v1 backport for CVE-2026-13149 (#122)
• 2203f4f 1.1.15
• 0b09384 Backport v5.0.6 change to v1 (#111)
• See full diff in compare view

Updates fast-uri from 3.1.2 to 3.1.5

Release notes

Sourced from fast-uri's releases.

v3.1.5

⚠️ Security Warning

Fix for GHSA-7p8r-x3mc-p8w7

Full Changelog: fastify/fast-uri@v3.1.4...v3.1.5

v3.1.4

⚠️ Security Release

Fix for GHSA-v2hh-gcrm-f6hx

Full Changelog: fastify/fast-uri@v3.1.3...v3.1.4

v3.1.3

⚠️ Security Release

• Fixes: GHSA-4c8g-83qw-93j6

Full Changelog: fastify/fast-uri@v3.1.2...v3.1.3

Commits

• 5e179cb Bumped v3.1.5
• 2cad02d Merge commit from fork
• 6aeece6 Bumped v3.1.4
• 2d50fba fix: reject literal backslash in URI authority
• 0549fe3 Bumped v3.1.3
• 2a6d357 Merge commit from fork
• See full diff in compare view

Updates js-yaml from 4.1.1 to 4.3.1

Changelog

Sourced from js-yaml's changelog.

4.3.1 - 2026-07-31

Security

• [backport] Remove quadratic complexity from !!omap duplicate key detection.

4.3.0 - 2026-06-27

Added

• [backport] Added maxTotalMergeKeys (10000) loader option to limit the total number of keys processed by YAML merge (<<) across one load() / loadAll() call.

Fixed

• Restore umd builds back to es5.

Removed

• [backport] maxMergeSeqLength replaced with maxTotalMergeKeys for limiting YAML merge processing.

[4.2.0] - 2026-06-01

Added

• Added docs/safety.md with notes about processing untrusted YAML.
• Added maxDepth (100) loader option. Not a problem, but gives a better exception instead of RangeError on stack overflow.
• Added maxMergeSeqLength (20) loader option. Not a problem after merge fix, but an additional restriction for safety.
• Added sourcemaps to dist/ builds.

Changed

• Stop resolving numbers with underscores as numeric scalars, #627.
• Switched dev toolchains to Vite / neostandard.
• Updated demo.
• Reorganized tests.
• dist/ files are no longer kept in the repository.

Fixed

• Fix parsing of properties on the first implicit block mapping key, #62.
• Fix trailing whitespace handling when folding flow scalar lines, #307.
• Reject top-level block scalars without content indentation, #280.
• Ensure numbers survive round-trip, #737.
• Fix test coverage for issue #221.
• Fix flow scalar trailing whitespace folding, #307.
• Fix digits in YAML named tag handles.

Security

• Fix potential DoS via quadratic complexity in merge - deduplicate repeated elements (makes sense for malformed files > 10K).

[3.14.2] - 2025-11-15

Security

... (truncated)

Commits

• 86e91b8 4.3.1 released
• c3cc4b0 Backport quadratic complexity fix for !!omap
• 33d05b5 4.3.0 released
• 663bfab Drop demo publish, to not override new v5 one.
• 1cb8c7b Add v4-legacy tag for publish
• 02f27af Restore umd builds back to es5
• 8be84ed Fix es5 compatibility
• 59423c6 Replace maxMergeSeqLength option with maxTotalMergeKeys (more robust). Ba...
• 6842ef6 doc polish
• 590dbab 4.2.0 released
• Additional commits viewable in compare view

Updates brace-expansion from 1.1.13 to 1.1.18

Release notes

Sourced from brace-expansion's releases.

v1.1.15

• Backport v5.0.6 change to v1 (#111) 0b09384

---

juliangruber/brace-expansion@v1.1.14...v1.1.15

Commits

• 758fcd6 1.1.18
• 27fbeed Merge commit from fork
• 5c57cc2 1.1.17
• d757f1d npm ignore .claude
• cb4b9e4 fix: backport GHSA-mh99-v99m-4gvg (#129)
• 447763a 1.1.16
• d74e630 fix: v1 backport for CVE-2026-13149 (#122)
• 2203f4f 1.1.15
• 0b09384 Backport v5.0.6 change to v1 (#111)
• See full diff in compare view

Updates fast-uri from 3.1.2 to 3.1.5

Release notes

Sourced from fast-uri's releases.

v3.1.5

⚠️ Security Warning

Fix for GHSA-7p8r-x3mc-p8w7

Full Changelog: fastify/fast-uri@v3.1.4...v3.1.5

v3.1.4

⚠️ Security Release

Fix for GHSA-v2hh-gcrm-f6hx

Full Changelog: fastify/fast-uri@v3.1.3...v3.1.4

v3.1.3

⚠️ Security Release

• Fixes: GHSA-4c8g-83qw-93j6

Full Changelog: fastify/fast-uri@v3.1.2...v3.1.3

Commits

• 5e179cb Bumped v3.1.5
• 2cad02d Merge commit from fork
• 6aeece6 Bumped v3.1.4
• 2d50fba fix: reject literal backslash in URI authority
• 0549fe3 Bumped v3.1.3
• 2a6d357 Merge commit from fork
• See full diff in compare view

Updates undici from 7.24.4 to 7.29.0

Release notes

Sourced from undici's releases.

v7.29.0

⚠️ Security fixes

High severity

• GHSA-4cwx-7wf7-3272: malformed qualified private Cache-Control directives could cause cross-user information disclosure in shared caches or a parse-time crash. The cache parser now treats empty qualified directives conservatively and safely handles mixed qualified and unqualified directives. Fixed by 9f10f1e9, with regression coverage in 466e99d1.

Medium severity

• GHSA-m8rv-5g2x-5cg5: a malicious type property on a duck-typed blob-like HTTP/1.1 request body could inject CRLF sequences into the generated content-type header. Undici now coerces and validates the value before adding it to the request. Fixed by 33928bc2.
• GHSA-jr45-8vmc-qm54: optional whitespace around = in qualified no-cache and private directives could bypass shared-cache restrictions and disclose authenticated data across users. Cache-Control parsing now normalizes these forms and applies conservative cache decisions. Fixed by 98011a86.
• GHSA-8xcm-r25x-g524: the retry interceptor could expose a stale Content-Length after resuming a partial response, potentially causing downstream response desynchronization, hangs, or corruption. Undici now rejects partial responses whose Content-Length is inconsistent with Content-Range. Fixed by 1b5a5312, with corrected fixtures in 4a9dafb1.
• GHSA-v3r7-h72x-cjcm: unsanitized domain and unparsed values passed to setCookie() could inject cookie attributes. Undici now validates cookie domains, paths, and unparsed attributes more strictly. Fixed by 3bf91ddb.

Full Changelog: nodejs/undici@v7.28.0...v7.29.0

v7.28.0

⚠️ Security Release

This release line addresses 7 security advisories, all shipped in v7.28.0.

Action required: Upgrade to undici 7.28.0 or later.

npm install undici@^7.28.0

The v7 line is not affected by GHSA-38rv-x7px-6hhq (CVE-2026-9675), which is an 8.x-only regression.

Note on GHSA-hm92-r4w5-c3mj: this fix shipped in v7.28.0, not the earlier 7.2x line — the vulnerable single-pool code was still present through v7.27.2. The per-origin pool fix is 3805b8f8 (#5041).

Summary

Advisory	CVE	Severity (CVSS)	Fixed in	Fix commit
GHSA-vxpw-j846-p89q	CVE-2026-12151	High (7.5)	7.28.0	8cb10f98
GHSA-vmh5-mc38-953g	CVE-2026-9697	High (7.4)	7.28.0	04201f89
GHSA-hm92-r4w5-c3mj	CVE-2026-6734	High (7.5)	7.28.0	3805b8f8
GHSA-pr7r-676h-xcf6	CVE-2026-9678	Moderate (5.9)	7.28.0	85a24055
GHSA-p88m-4jfj-68fv	CVE-2026-9679	Moderate (5.9)	7.28.0	d0574cc4
GHSA-g8m3-5g58-fq7m	CVE-2026-11525	Low (3.7)	7.28.0	d0574cc4
GHSA-35p6-xmwp-9g52	CVE-2026-6733	Low (3.7)	7.28.0	ea8930cf

---

... (truncated)

Commits

• 9e38fc1 Bumped v7.29.0 (#5590)
• d887e34 fix: validate coerced header values for CRLF (#5579)
• 33928bc fix: validate blob body content type
• 98011a8 fix(cache): harden cache directive parsing
• 4a9dafb test(retry): correct broken content-range fixtures in retry-handler.js
• 1b5a531 fix(retry): reject partial content length mismatch
• 466e99d test: cover crash on mixed unqualified and qualified private cache directives
• 9f10f1e fix: handle empty qualified private cache directive
• 3bf91dd fix: harden cookie domain, path, and unparsed attribute validation
• f9eba0a Bumped v7.28.0 (#5430)
• Additional commits viewable in compare view

Updates tar from 7.5.11 to 7.5.22

Commits

• 2a22bfc 7.5.22
• df1cd8d Allow transform to be falsey
• 0cd9cc3 7.5.21
• 631ae59 list: prevent unbounded recursion
• ebbb720 7.5.20
• 2f27196 fix: fully disable and dispose of unzip when aborting parser
• be440da 7.5.19
• 2812e93 add maxDecompressionRatio guard against explosive decompression
• 9ecd4d2 7.5.18
• 9e78bf0 refuse to let header size be less than 0
• Additional commits viewable in compare view

Updates @hono/node-server from 1.19.14 to 2.1.0

Release notes

Sourced from @​hono/node-server's releases.

v2.1.0

What's Changed

• feat: add Early Hints (HTTP 103) middleware by @​bilal-azam in honojs/node-server#378
• fix(listener): avoid uncaught error when force-closing a non-standard socket by @​mohamedramadan14 in honojs/node-server#383

New Contributors

• @​bilal-azam made their first contribution in honojs/node-server#378
• @​mohamedramadan14 made their first contribution in honojs/node-server#383

Full Changelog: honojs/node-server@v2.0.12...v2.1.0

v2.0.12

What's Changed

• test: replace supertest by @​BlankParticle in honojs/node-server#379
• fix(response): copy headers when init is a foreign Response by @​yusukebe in honojs/node-server#382

Full Changelog: honojs/node-server@v2.0.11...v2.0.12

v2.0.11

What's Changed

• test: use a custom helper for path traversal tests by @​BlankParticle in honojs/node-server#377
• perf(request): fast-path QUERY methods by @​usualoma in honojs/node-server#376
• perf(request): fast-path PATCH method by @​yusukebe in honojs/node-server#380

Full Changelog: honojs/node-server@v2.0.10...v2.0.11

v2.0.10

Security fixes

This release includes a fix for the following security issue:

Unauthenticated memory-leak DoS via aborted WebSocket handshake

Affects: upgradeWebSocket. A WebSocket upgrade request with a missing or malformed Sec-WebSocket-Key header leaked the request's IncomingMessage and left a promise pending, even though no connection was established. Since the route is reachable pre-handshake without authentication, an attacker could flood it to gradually exhaust memory. GHSA-9mqv-5hh9-4cgg

---

Users of upgradeWebSocket are encouraged to upgrade to this version.

v2.0.9

What's Changed

• fix(websocket): polyfill missing ErrorEvent global by @​otnc in honojs/node-server#371
• fix(serve-static): correct Range header parsing edge cases by @​otnc in honojs/node-server#372
• fix: recover complete request bodies after client disconnect by @​usualoma in honojs/node-server#375

New Contributors

• @​otnc made their first contribution in honojs/node-server#371

... (truncated)

Commits

• 82ba34e 2.1.0
• 1f2909a fix(listener): avoid uncaught error when force-closing a non-standard socket ...
• 977a242 feat: add Early Hints (HTTP 103) middleware (#378)
• a813b6c 2.0.12
• caf48ba fix(response): copy headers when init is a foreign Response (#382)
• 3b1dd68 test: replace supertest (#379)
• 834e54f 2.0.11
• ba72bcd perf(request): fast-path PATCH method (#380)
• 962baa4 perf(request): fast-path QUERY methods (#376)
• 62284d6 test: use a custom helper for path traversal tests (#377)
• Additional commits viewable in compare view

Maintainer changes

This version was pushed to npm by GitHub Actions, a new releaser for @​hono/node-server since your current version.

Updates axios from 1.16.0 to 1.19.0

Release notes

Sourced from axios's releases.

v1.19.0 - July 22, 2026

This release raises the form-data security floor, adds configuration and type-system capabilities, and fixes NO_PROXY matching, interceptor errors, progress reporting, and serialization edge cases.

🔒 Security Fixes

• Multipart Form Data: Raised the form-data dependency floor to ^4.0.6, preventing fresh installations from resolving versions affected by the CRLF injection vulnerability GHSA-hmw2-7cc7-3qxx (GHSA-hmw2-7cc7-3qxx). (#11028)

🚀 New Features

• Configuration Extensibility: Preserved own-enumerable symbol-keyed fields through mergeConfig and added a generic params type across public TypeScript declarations, responses, errors, adapters, and serializers. (#11043, #11081)
• Header Parameter Parsing: Added the opt-in AxiosHeaders.parseParameters() parser for quote-aware, RFC-style HTTP parameter parsing while preserving legacy parsing behavior. (#11051)
• HTTP Status Codes: Added the missing Cloudflare 520 WebServerReturnsAnUnknownError status and matching ESM/CJS declarations. (#11067)

🐛 Bug Fixes

• Form Data Conversion: Limited formDataToJSON path splitting to dot and bracket notation, preserving literal punctuation in keys, and removed browser-facing Buffer.from usage from toFormData to avoid unnecessary polyfills. (#11006, #11018)
• Proxy Bypass: Canonicalized IPv4 shorthand, octal, and hexadecimal forms during NO_PROXY matching and honored * entries within comma- or space-separated bypass lists. (#11029, #11053)
• Cancellation: Propagated already-aborted input signals immediately when composing abort signals. (#11035)
• Header Handling: Preserved empty first values for duplicate singleton headers and made AxiosHeaders#getSetCookie() consistently return arrays for present values. (#11036, #11037)
• URL Handling: Included normalized, safely redacted offending URLs in malformed-protocol errors and removed repeated trailing slashes when combining base URLs. (#11024, #11038)
• Progress Events: Clamped malformed negative progress values to zero and ensured final Node.js download progress events are delivered before streamed responses close. (#11039, #11040)
• Error and JSON Serialization: Serialized Set values as arrays in JSON-compatible snapshots and synthesized useful AxiosError messages from otherwise-empty AggregateError instances. (#11044, #11059)
• Content-Length Enforcement: Corrected base64 data: URL size estimation so maxContentLength is enforced consistently by the HTTP and Fetch adapters. (#11061)
• Synchronous Interceptors: Prevented requests from being dispatched after synchronous request interceptors fail unless their paired rejection handler resolves successfully. (#11071)

🔧 Maintenance & Chores

• Dependencies: Updated development and test tooling, the docs fixture's Axios version, and GitHub Actions integrations including Checkout, Setup Node, Setup Deno, and Zizmor. (#11031, #11055, #11056, #11058, #11079, #11080, #11088, #11089, #11090)
• Build Outputs: Limited sourcemap generation to published minified bundles, removing broken map references from non-minified builds. (#11054)
• Form Data Internals: Centralized FormData header handling and made the Node.js adapter tolerate getHeaders() returning undefined under the content-only policy. (#11062)
• Developer Experience: Ignored common local AI-tooling directories and fixed a constant-reassignment crash when the development sandbox serves its root path. (#11032, #11073)
• Documentation: Updated sponsor information, clarified that baseURL is not a path-security boundary, scoped provenance claims to attested releases, and corrected the configuration-defaults documentation. (#11041, #11068, #11076, #11078)
• Publishing: Simplified v1 publishing to use the npm version bundled with Node.js 26 and updated package metadata for the 1.19.0 release. (#11083, #11095)

🌟 New Contributors

We are thrilled to welcome our new contributors. Thank you for helping improve Axios:

• @​afonsojramos (#11028)
• @​MahinAnowar (#11006)
• @​yassertawfik4 (#11024)
• @​AnandSundar (#11029)
• @​lin-hongkuan (#11035)
• @​Wali007-lab (#11054)
• @​magicdawn (#11043)
• @​andrewkernel (#11053)
• @​Sagargupta16 (#11059)
• @​Rpaudel379 (#11078)

... (truncated)

Changelog

Sourced from axios's changelog.

v1.19.0 — July 22, 2026

This release raises the form-data security floor, adds configuration and type-system capabilities, and fixes NO_PROXY matching, interceptor errors, progress reporting, and serialization edge cases.

🔒 Security Fixes

• Multipart Form Data: Raised the form-data dependency floor to ^4.0.6, preventing fresh installations from resolving versions affected by the CRLF injection vulnerability GHSA-hmw2-7cc7-3qxx (GHSA-hmw2-7cc7-3qxx). (#11028)

🚀 New Features

• Configuration Extensibility: Preserved own-enumerable symbol-keyed fields through mergeConfig and added a generic params type across public TypeScript declarations, responses, errors, adapters, and serializers. (#11043, #11081)
• Header Parameter Parsing: Added the opt-in AxiosHeaders.parseParameters() parser for quote-aware, RFC-style HTTP parameter parsing while preserving legacy parsing behavior. (#11051)
• HTTP Status Codes: Added the missing Cloudflare 520 WebServerReturnsAnUnknownError status and matching ESM/CJS declarations. (#11067)

🐛 Bug Fixes

• Form Data Conversion: Limited formDataToJSON path splitting to dot and bracket notation, preserving literal punctuation in keys, and removed browser-facing Buffer.from usage from toFormData to avoid unnecessary polyfills. (#11006, #11018)

• Proxy Bypass: Canonicalized IPv4 shorthand, octal, and hexadecimal forms during NO_PROXY matching and honored * entries within comma- or space-separated bypass lists. (#11029, #11053)

• Cancellation: Propagated already-aborted input signals immediately when composing abort signals. (#11035)

• Header Handling: Preserved empty first values for duplicate singleton headers and made AxiosHeaders#getSetCookie() consistently return arrays for present values. (#11036, #11037)

• URL Handling: Included normalized, safely redacted offending URLs in malformed-protocol errors and removed repeated trailing slashes when combining base URLs. (#11008, #11038)

• Progress Events: Clamped malformed negative progress values to zero and ensured final Node.js download progress events are delivered before streamed responses close. (#11039, #11040)

• Error and JSON Serialization: Serialized Set values as arrays in JSON-compatible snapshots and synthesized useful AxiosError messages from otherwise-empty AggregateError instances. (#11044, #11059)

• Content-Length Enforcement: Corrected base64 data: URL size estimation so maxContentLength is enforced consistently by the HTTP and Fetch adapters. (#11061)

• Synchronous Interceptors: Prevented requests from being dispatched after synchronous request interceptors fail unless their paired rejection handler resolves successfully. (#11071)

🔧 Maintenance & Chores

• Dependencies: Updated development and test tooling, the docs fixture's Axios version, and GitHub Actions integrations including Checkout, Setup Node, Setup Deno, and Zizmor. (#11031, #11055, #11056, #11058, #11079, #11080, #11088, #11089, #11090)
• Build Outputs: Limited sourcemap generation to published minified bundles, removing broken map references from non-minified builds. (#11054)
• Form Data Internals: Centralized FormData header handling and made the Node.js adapter tolerate getHeaders() returning undefined under the content-only policy. (#11062)
• Developer Experience: Ignored common local AI-tooling directories and fixed a constant-reassignment crash when the development sandbox serves its root path. (#11032, #11073)
• Documentation: Updated sponsor information, clarified that baseURL is not a path-security boundary, scoped provenance claims to attested releases, and corrected the configuration-defaults documentation. (#11041, #11068, #11076, #11078)
• Publishing: Simplified v1 publishing to use the npm version bundled with Node.js 26 and updated package metadata for the 1.19.0 release. (#11083, #11095)

🌟 New Contributors

We are thrilled to welcome our new contributors. Thank you for helping improve Axios:

• @​afonsojramos (#11028)
• @​MahinAnowar (#11006)
• @​yassertawfik4 (#11024)
• @​AnandSundar (#11029)
• @​lin-hongkuan (#11035)
• @​Wali007-lab (#11054)
• @​magicdawn (#11043)
• @​andrewkernel (#11053)
• @​Sagargupta16 (#11059)

... (truncated)

Commits

• 311fcc5 chore(release): prepare release 1.19.0 (#11095)
• cb4fd74 chore(deps): bump axios from 1.16.1 to 1.18.1 in /docs (#11088)
• 004c93a chore(deps): bump actions/setup-node from 6.4.0 to 7.0.0 in the github-action...
• 122edde chore(deps-dev): bump the development_dependencies group with 3 updates (#11089)
• c44f8d0 ci: use bundled npm for v1 publish (#11083)
• 878bb29 fix(sandbox): resolve TypeError on constant variable path assignment (#11073)
• a092bae fix(core): synchronous interceptors swallow errors and proceed with request (...
• 3041b8f feat(HttpStatusCode): add missing 520 status code (#11067)
• 58b16c8 refactor(helpers): extract duplicated setFormDataHeaders into a shared helper...
• 3077e62 feat(types): Allow the Params property to be typed, instead of any (