Sourced from jdx/mise-action's releases.

v4.2.0: Bootstrap mode & wget fallback

This release adds an opt-in bootstrap mode for projects that use mise bootstrap, and makes the action work on runner images that ship wget but not curl.

Added

Bootstrap mode (#522) by @​jdx

Three new inputs let the action drive mise bootstrap instead of mise install:

- uses: jdx/mise-action@v4
  with:
    bootstrap: true
    bootstrap_skip: "tools,task"   # comma-separated parts to skip
    bootstrap_args: "--yes"        # extra args forwarded to mise bootstrap

• When bootstrap: true, the action runs mise bootstrap under the existing install gate and sets MISE_EXPERIMENTAL=1 automatically.
• If a repo mise lock file is present, it runs mise --locked bootstrap, matching the auto-lock behavior introduced for mise install in v4.1.0.
• install_args cannot be combined with bootstrap: true — the action fails fast and tells you to use bootstrap_skip / bootstrap_args instead, because full bootstrap doesn't support partial tool install args.
• A new {{bootstrap_hash}} template variable is included in the default cache key (and available in custom cache_key templates) so bootstrap and non-bootstrap configurations don't share caches.

bootstrap_skip relies on mise bootstrap --skip from jdx/mise#10497, so make sure you're on a recent mise version if you use it.

Fixed

• Fall back to wget when curl is unavailable (#521) by @​risu729 — The action used to hard-code curl for fetching the mise binary, tar/zip archives, and the latest VERSION lookup, which broke on minimal runner images that only ship wget. It now prefers curl and transparently falls back to wget, preserving the streaming download | tar fast path for .tar.gz and .tar.zst installs on Linux/macOS. Proxy support is unchanged — both tools honor HTTP_PROXY/HTTPS_PROXY. Addresses jdx/mise#10488.

Documentation

• Link the known Rust cache interaction note from the README (#496) by @​risu729.

Full Changelog: https://github.com/jdx/mise-action/compare/v4.1.0...v4.2.0

Sourced from jdx/mise-action's changelog.

Changelog

---

4.2.0 - 2026-06-17

🚀 Features

• support bootstrap mode (#522) by @​jdx in #522

🐛 Bug Fixes

• fall back to wget when curl is unavailable (#521) by @​risu729 in #521

📚 Documentation

• link rust cache issue (#496) by @​risu729 in #496

⚙️ Miscellaneous Tasks

• (ci) fix zizmor version comments (#506) by @​jdx in #506
• (ci) use pr-closer action (#505) by @​jdx in #505

---

4.1.0 - 2026-06-04

🚀 Features

• add wings_enabled input (mise-wings cache integration) (#454) by @​jdx in #454
• lock install when mise.lock is present (#495) by @​zeitlinger in #495

🐛 Bug Fixes

• (ci) add gh auth setup-git to release-plz.sh (#473) by @​jdx in #473
• (ci) pin codeql-action with exact version comment (#481) by @​jdx in #481
• (ci) resolve zizmor findings (#503) by @​jdx in #503
• include runner image in cache key to prevent cross-provider collisions (#456) by @​jdx in #456
• install mise-shim.exe on Windows (#476) by @​risu729 in #476

⚙️ Miscellaneous Tasks

• (ci) use !cancelled() instead of always() for final job (#460) by @​jdx in #460
• (ci) remove autofix.ci workflow (#470) by @​jdx in #470
• (ci) add zizmor workflow for github actions security analysis (#471) by @​jdx in #471
• (ci) close failing or conflicted PRs sooner (#480) by @​jdx in #480
• add communique to enhance release notes (#411) by @​jdx in #411
• migrate from ncc (CJS) to rollup (ESM) (#436) by @​jdx in #436
• add final job to aggregate build-test results (#438) by @​jdx in #438
• migrate package manager from npm/pnpm/bun to aube (#455) by @​jdx in #455
• remove pull_request_target workflow (#469) by @​jdx in #469
• update aube tool version (#501) by @​jdx in #501

... (truncated)

• e6a8b39 chore: release v4.2.0 (#504)
• 884d428 fix: fall back to wget when curl is unavailable (#521)
• 5f61b63 feat: support bootstrap mode (#522)
• 03d5391 chore(deps): update node.js to v24.16.0 (#519)
• 0f82543 chore(deps): update node.js to v24.16.0 (#518)
• 5d76934 chore(deps): update dependency rollup to v4.61.1 (#516)
• 80781a5 chore(deps): update jdx/mise-action action to v4.1.0 (#517)
• f1eae89 chore(deps): update dependency js-yaml to v4.2.0 (#515)
• ab3e780 chore(deps): update typescript-eslint monorepo to v8.60.1 (#514)
• 17d3aa0 chore(deps): update github/codeql-action action to v4.36.2 (#513)
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