chore(deps): bump axios from 1.15.0 to 1.16.0 in /libs/vscode-extension

[dependabot]

Bumps axios from 1.15.0 to 1.16.0.

Release notes

Sourced from axios's releases.

v1.16.0 — May 2, 2026

This release adds support for the QUERY HTTP method and a new ECONNREFUSED error constant, lands a substantial wave of HTTP, fetch, and XHR adapter bug fixes around redirects, aborts, headers, and timeouts, and welcomes 23 new contributors.

⚠️ Notable Changes

A handful of fixes in this release are either security-adjacent or change observable behaviour. Please review before upgrading:

• Fetch adapter now enforces maxBodyLength and maxContentLength. These limits were silently ignored on the fetch adapter prior to 1.16.0 — anyone relying on them as a safety net (DoS protection, accidental large uploads) had no protection. (#10795)
• Proxy requests now preserve user-supplied Host headers. Previously, the proxy path could overwrite a custom Host. Virtual-host-style routing through a proxy will now behave correctly. (#10822)
• Basic auth credentials embedded in URLs are now URL-decoded. If you have percent-encoded credentials in a URL (e.g. https://user:p%40ss@host), the decoded value is what now goes on the wire. (#10825)
• parseProtocol now strictly requires a colon in the protocol separator. Strings that loosely parsed as protocols before may no longer match. (#10729)
• Deprecated unescape() replaced with modern UTF-8 encoding. Non-ASCII URL handling is now spec-correct; consumers depending on legacy unescape() quirks may see different output bytes. (#7378)
• transformRequest input typing change was reverted. The typing change introduced in #10745 was reverted in #10810 after follow-up review — net behavior is unchanged from 1.15.2. (#10745, #10810)

🚀 New Features

• QUERY HTTP Method: Added support for the QUERY HTTP method across adapters and type definitions. (#10802)
• ECONNREFUSED Error Constant: Exposed ECONNREFUSED as a constant on AxiosError so callers can match connection-refused failures without comparing string literals (closes #6485). (#10680)
• Encode Helper Export: Exported the internal encode helper from buildURL so userland param serializers can reuse the same encoding logic that axios uses internally. (#6897)

🐛 Bug Fixes

• HTTP Adapter — Redirects & Headers: Cleared stale headers when a redirect targets a no-proxy host, fixed the redirect listener chain so listeners no longer stack across hops, restored the missing requestDetails argument on beforeRedirect, preserved user-supplied Host headers when forwarding through a proxy, and properly URL-decoded basic auth credentials. (#10794, #10800, #6241, #10822, #10825)
• HTTP Adapter — Streams & Timeouts: Preserved the partial response object on AxiosError when a stream is aborted after headers arrive, honoured the timeout option during the connect phase when redirects are disabled, and resolved an unsettled-promise hang when an aborted request was combined with compression and maxRedirects: 0. (#10708, #10819, #7149)
• Fetch Adapter: Enforced maxBodyLength / maxContentLength in the fetch adapter, set the User-Agent header to match the HTTP adapter, preserved the original abort reason instead of replacing it with a generic error, and deferred global access so importing the module no longer throws a TypeError in restricted environments. (#10795, #10772, #10806, #7260)
• XHR Adapter: Unsubscribed the cancelToken and AbortSignal listeners on the error, timeout, and abort code paths to prevent leaked subscriptions. (#10787)
• Error Handling: Attached the parsed response to AxiosError when JSON.parse fails inside dispatchRequest, prevented settle from emitting undefined error codes, and tightened the parseProtocol regex to require a colon in the protocol separator. (#10724, #7276, #10729)
• Types & Exports: Aligned the CommonJS CancelToken typings with the ESM build, fixed a compiler error caused by RawAxiosHeaders, and re-exported create from the package index. (#7414, #6389, #6460)
• UTF-8 Encoding: Replaced the deprecated unescape() call with a modern UTF-8 encoding implementation. (#7378)
• Misc Cleanup: Resolved a batch of small inconsistencies and gadget-level issues across the codebase. (#10833)

🔧 Maintenance & Chores

• Refactor — ES6 Modernisation: Modernised the utils module and XHR adapter to use ES6 features, and tidied the multipart boundary error message. (#10588, #7419)
• Tests: Hardened the HTTP test server lifecycle to fix flaky FormData EPIPE failures, fixed Win32 platform support for the pipe tests, and corrected an incorrect test assumption. (#10820, #10791, #10796)
• Docs: Documented paramsSerializer.encode for strict RFC 3986 query encoding, updated the parseReviver TypeScript definitions and configuration docs for ES2023, added timeout guidance to the README's first async example, and expanded notes around the recent type changes. (#10821, #10782, #10759, #10804)
• Reverted: Reverted the transformRequest input typing change from #10745 after follow-up review. (#10745, #10810)
• Dependencies: Bumped actions/setup-node, the github-actions group, and postcss (in /docs) to their latest versions. (#10785, #10813, #10814)
• Release: Updated changelog and packages, and prepared the 1.16.0 release. (#10790, #10834)

🌟 New Contributors

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

• @​singhankit001 (#10588)
• @​cuiweixie (#7419)
• @​iruizsalinas (#10787)
• @​MarcosNocetti (#10680)
• @​deepview-autofix (#10729)

... (truncated)

Changelog

Sourced from axios's changelog.

v1.16.0 — May 2, 2026

This release adds support for the QUERY HTTP method and a new ECONNREFUSED error constant, lands a substantial wave of HTTP, fetch, and XHR adapter bug fixes around redirects, aborts, headers, and timeouts, and welcomes 23 new contributors.

⚠️ Notable Changes

A handful of fixes in this release are either security-adjacent or change observable behaviour. Please review before upgrading:

• Fetch adapter now enforces maxBodyLength and maxContentLength. These limits were silently ignored on the fetch adapter prior to 1.16.0 — anyone relying on them as a safety net (DoS protection, accidental large uploads) had no protection. (#10795)
• Proxy requests now preserve user-supplied Host headers. Previously, the proxy path could overwrite a custom Host. Virtual-host-style routing through a proxy will now behave correctly. (#10822)
• Basic auth credentials embedded in URLs are now URL-decoded. If you have percent-encoded credentials in a URL (e.g. https://user:p%40ss@host), the decoded value is what now goes on the wire. (#10825)
• parseProtocol now strictly requires a colon in the protocol separator. Strings that loosely parsed as protocols before may no longer match. (#10729)
• Deprecated unescape() replaced with modern UTF-8 encoding. Non-ASCII URL handling is now spec-correct; consumers depending on legacy unescape() quirks may see different output bytes. (#7378)
• transformRequest input typing change was reverted. The typing change introduced in #10745 was reverted in #10810 after follow-up review — net behavior is unchanged from 1.15.2. (#10745, #10810)

🚀 New Features

• QUERY HTTP Method: Added support for the QUERY HTTP method across adapters and type definitions. (#10802)
• ECONNREFUSED Error Constant: Exposed ECONNREFUSED as a constant on AxiosError so callers can match connection-refused failures without comparing string literals (closes #6485). (#10680)
• Encode Helper Export: Exported the internal encode helper from buildURL so userland param serializers can reuse the same encoding logic that axios uses internally. (#6897)

🐛 Bug Fixes

• HTTP Adapter — Redirects & Headers: Cleared stale headers when a redirect targets a no-proxy host, fixed the redirect listener chain so listeners no longer stack across hops, restored the missing requestDetails argument on beforeRedirect, preserved user-supplied Host headers when forwarding through a proxy, and properly URL-decoded basic auth credentials. (#10794, #10800, #6241, #10822, #10825)
• HTTP Adapter — Streams & Timeouts: Preserved the partial response object on AxiosError when a stream is aborted after headers arrive, honoured the timeout option during the connect phase when redirects are disabled, and resolved an unsettled-promise hang when an aborted request was combined with compression and maxRedirects: 0. (#10708, #10819, #7149)
• Fetch Adapter: Enforced maxBodyLength / maxContentLength in the fetch adapter, set the User-Agent header to match the HTTP adapter, preserved the original abort reason instead of replacing it with a generic error, and deferred global access so importing the module no longer throws a TypeError in restricted environments. (#10795, #10772, #10806, #7260)
• XHR Adapter: Unsubscribed the cancelToken and AbortSignal listeners on the error, timeout, and abort code paths to prevent leaked subscriptions. (#10787)
• Error Handling: Attached the parsed response to AxiosError when JSON.parse fails inside dispatchRequest, prevented settle from emitting undefined error codes, and tightened the parseProtocol regex to require a colon in the protocol separator. (#10724, #7276, #10729)
• Types & Exports: Aligned the CommonJS CancelToken typings with the ESM build, fixed a compiler error caused by RawAxiosHeaders, and re-exported create from the package index. (#7414, #6389, #6460)
• UTF-8 Encoding: Replaced the deprecated unescape() call with a modern UTF-8 encoding implementation. (#7378)
• Misc Cleanup: Resolved a batch of small inconsistencies and gadget-level issues across the codebase. (#10833)

🔧 Maintenance & Chores

• Refactor — ES6 Modernisation: Modernised the utils module and XHR adapter to use ES6 features, and tidied the multipart boundary error message. (#10588, #7419)
• Tests: Hardened the HTTP test server lifecycle to fix flaky FormData EPIPE failures, fixed Win32 platform support for the pipe tests, and corrected an incorrect test assumption. (#10820, #10791, #10796)
• Docs: Documented paramsSerializer.encode for strict RFC 3986 query encoding, updated the parseReviver TypeScript definitions and configuration docs for ES2023, added timeout guidance to the README's first async example, and expanded notes around the recent type changes. (#10821, #10782, #10759, #10804)
• Reverted: Reverted the transformRequest input typing change from #10745 after follow-up review. (#10745, #10810)
• Dependencies: Bumped actions/setup-node, the github-actions group, and postcss (in /docs) to their latest versions. (#10785, #10813, #10814)
• Release: Updated changelog and packages, and prepared the 1.16.0 release. (#10790, #10834)

🌟 New Contributors

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

• @​singhankit001 (#10588)
• @​cuiweixie (#7419)
• @​iruizsalinas (#10787)
• @​MarcosNocetti (#10680)
• @​deepview-autofix (#10729)

... (truncated)

Commits

• df53d7d chore(release): prepare release 1.16.0 (#10834)
• 9d92bcd fix: gadgets and smaller issues (#10833)
• 5107ee6 fix: prevent undefined error codes in settle (#7276)
• e573499 fix(fetch): defer global access in fetch adapter (#7260)
• ad68e1a fix(http): honor timeout during connect without redirects (#10819)
• 2a51828 fix(http): decode URL basic auth credentials (#10825)
• 0e8b6bb fix(http): preserve user-supplied Host header when forwarding through a proxy...
• 79f39e1 docs: document paramsSerializer.encode for strict RFC 3986 query encoding (#1...
• 0fe3a5f [Docs/Types] Update parseReviver TypeScript definitions for ES2023 and add ...
• cd6737f chore: matches the sibling responseStream.on(aborted) handler and added tests...
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[github-actions]

🤖 AI PR Validation Report

PR Review Results

Thank you for your submission! Here's detailed feedback on your PR title and body compliance:

✅ PR Title

• Current: chore(deps): bump axios from 1.15.0 to 1.16.0 in /libs/vscode-extension
• Issue: None — the title is clear, specific, and accurately describes the dependency update and scope.
• Recommendation: No change needed.

---

✅ Commit Type

• Properly selected (chore) for a dependency bump.
• Only one commit type is implied by the title, which is correct.

---

✅ Risk Level

• The submitted risk level is not explicitly visible in the provided body content, but based on the diff this is a Low risk dependency update.
• Advised risk level: Low

---

✅ What & Why

• Current: (Missing)
• Issue: This section is blank, but it should briefly explain why axios is being upgraded and what behavior or maintenance benefit is expected.
• Recommendation: Add a short sentence such as: Upgrade axios in the vscode extension to pick up upstream bug fixes and dependency maintenance updates.

---

✅ Impact of Change

• The change is small and localized to /libs/vscode-extension, with no obvious user-facing behavior changes beyond dependency maintenance.
• Recommendation:
  • Users: Note whether any runtime behavior could be affected by the axios upgrade.
  • Developers: Mention if any code paths or tests need awareness of the new axios version.
  • System: Clarify that this is a lockfile/package update with minimal system impact.

---

✅ Test Plan

• The PR is a dependency update and the diff includes only package manifest and lockfile changes.
• No additional automated tests are required for this type of non-code change, so the test plan is acceptable.

---

⚠️ Contributors

• Blank is acceptable, but if others helped with dependency validation or review, consider listing them for credit.

---

⚠️ Screenshots/Videos

• Not applicable for this dependency update.

---

Summary Table

Section	Status	Recommendation
Title	✅	No change needed
Commit Type	✅	No change needed
Risk Level	✅	Low is appropriate
What & Why	❌	Add a brief explanation of the upgrade purpose
Impact of Change	⚠️	Add a concise impact summary
Test Plan	✅	No additional tests required for this dependency-only change
Contributors	⚠️	Optional: add contributors if applicable
Screenshots/Videos	✅	Not applicable

---

Overall: the PR passes. The advised risk level is Low, which matches the change scope and does not appear higher than the likely submitter estimate. Please fill in the missing What & Why and Impact of Change sections for completeness.

---

Last updated: Tue, 02 Jun 2026 18:43:08 GMT

[github-actions]

🤖 AI PR Validation Report

PR Review Results

Thank you for your submission! Here's detailed feedback on your PR title and body compliance:

✅ PR Title

• Current: chore(deps): bump axios from 1.15.0 to 1.16.0 in /libs/vscode-extension
• Issue: None — this is a clear, high-quality dependency update title.
• Recommendation: No changes needed.

---

✅ Commit Type

• Properly selected as a dependency maintenance change (chore).
• Only one commit type is implied by the title/body, which is correct.

---

⚠️ Risk Level

• The PR body does not show a selected risk checkbox, and there is no risk statement in the provided description.
• Based on the diff, the advised risk level is Low, which matches the nature of a single dependency version bump in one package file.
• Recommendation: Please make sure exactly one risk level checkbox is selected in the PR body, and that it matches the actual change. For this PR, Low is appropriate.

---

⚠️ What & Why

• Current: (Missing)
• Issue: This section is required by the template and should briefly explain the purpose of the dependency update.
• Recommendation: Add a short description such as: Update axios in the vscode extension to 1.16.0 to pick up upstream bug fixes and dependency maintenance improvements.

---

⚠️ Impact of Change

• The section is missing explicit impact details.
• Recommendation:
  • Users: Note whether any runtime behavior could change due to the axios upgrade.
  • Developers: Mention that only the package manifest was updated, if no code changes were needed.
  • System: State whether this is a low-risk dependency bump with minimal system impact.

---

❌ Test Plan

• The PR body does not indicate any selected test option, and the diff contains only a package.json dependency version change with no test updates.
• For a dependency bump, the template requires either updated unit/E2E tests, or a clear manual-testing explanation if automated tests are not applicable.
• Recommendation: Either:
  • mark Manual testing completed and explain why automated tests were not applicable for this dependency-only change, or
  • add/confirm relevant test coverage if this upgrade affects behavior.

---

✅ Contributors

• Blank is acceptable; no action required.

---

✅ Screenshots/Videos

• Not applicable for this change.

---

Summary Table

Section	Status	Recommendation
Title	✅	No changes needed.
Commit Type	✅	Keep chore selected.
Risk Level	⚠️	Select exactly one risk level; Low fits this PR.
What & Why	⚠️	Add a brief reason for the axios bump.
Impact of Change	⚠️	Add short user/dev/system impact notes.
Test Plan	❌	Add a test checkbox or manual-testing explanation.
Contributors	✅	No action needed.
Screenshots/Videos	✅	Not needed for this dependency update.

---

Please update the missing PR body sections and add a clear test plan note, then re-submit.

---

Last updated: Sat, 30 May 2026 23:54:20 GMT

[github-actions]

📊 Coverage Check

No source files changed in this PR.

[rllyy97]

Dependency Review: axios 1.15.0 -> 1.16.0 (libs/vscode-extension)

Verdict: Needs fix - missing lockfile update

Dependabot updated libs/vscode-extension/package.json but did NOT regenerate pnpm-lock.yaml. This causes pnpm install --frozen-lockfile to fail in CI, cascading to all checks.

Fix: Regenerate the lockfile by running pnpm install and committing the updated pnpm-lock.yaml.

What changed in axios 1.16.0:

• Minor improvements and bug fixes
• No breaking API changes
• Once the lockfile is fixed, this should be safe to merge

I'll push a fix for this shortly.