Update actions/checkout action to v6

[renovate]

This PR contains the following updates:

Package	Type	Update	Change
actions/checkout	action	major	v4 → v6

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Some dependencies could not be looked up. Check the Dependency Dashboard for more information.

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Release Notes

actions/checkout (actions/checkout)

v6.0.2

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• Fix tag handling: preserve annotations and explicit fetch-tags by @​ericsciple in #​2356

v6.0.1

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v6.0.0

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v6

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v5.0.1

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What's Changed

• Port v6 cleanup to v5 by @​ericsciple in #​2301

Full Changelog: actions/checkout@v5...v5.0.1

v5.0.0

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What's Changed

• Update actions checkout to use node 24 by @​salmanmkc in #​2226
• Prepare v5.0.0 release by @​salmanmkc in #​2238

⚠️ Minimum Compatible Runner Version

v2.327.1
Release Notes

Make sure your runner is updated to this version or newer to use this release.

Full Changelog: actions/checkout@v4...v5.0.0

v5

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v4.3.1

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What's Changed

• Port v6 cleanup to v4 by @​ericsciple in #​2305

Full Changelog: actions/checkout@v4...v4.3.1

v4.3.0

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What's Changed

• docs: update README.md by @​motss in #​1971
• Add internal repos for checking out multiple repositories by @​mouismail in #​1977
• Documentation update - add recommended permissions to Readme by @​benwells in #​2043
• Adjust positioning of user email note and permissions heading by @​joshmgross in #​2044
• Update README.md by @​nebuk89 in #​2194
• Update CODEOWNERS for actions by @​TingluoHuang in #​2224
• Update package dependencies by @​salmanmkc in #​2236
• Prepare release v4.3.0 by @​salmanmkc in #​2237

New Contributors

• @​motss made their first contribution in #​1971
• @​mouismail made their first contribution in #​1977
• @​benwells made their first contribution in #​2043
• @​nebuk89 made their first contribution in #​2194
• @​salmanmkc made their first contribution in #​2236

Full Changelog: actions/checkout@v4...v4.3.0

v4.2.2

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• url-helper.ts now leverages well-known environment variables by @​jww3 in #​1941
• Expand unit test coverage for isGhes by @​jww3 in #​1946

v4.2.1

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• Check out other refs/* by commit if provided, fall back to ref by @​orhantoy in #​1924

v4.2.0

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• Add Ref and Commit outputs by @​lucacome in #​1180
• Dependency updates by @​dependabot- #​1777, #​1872

v4.1.7

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• Bump the minor-npm-dependencies group across 1 directory with 4 updates by @​dependabot in #​1739
• Bump actions/checkout from 3 to 4 by @​dependabot in #​1697
• Check out other refs/* by commit by @​orhantoy in #​1774
• Pin actions/checkout's own workflows to a known, good, stable version. by @​jww3 in #​1776

v4.1.6

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• Check platform to set archive extension appropriately by @​cory-miller in #​1732

v4.1.5

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• Update NPM dependencies by @​cory-miller in #​1703
• Bump github/codeql-action from 2 to 3 by @​dependabot in #​1694
• Bump actions/setup-node from 1 to 4 by @​dependabot in #​1696
• Bump actions/upload-artifact from 2 to 4 by @​dependabot in #​1695
• README: Suggest user.email to be 41898282+github-actions[bot]@​users.noreply.github.com by @​cory-miller in #​1707

v4.1.4

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• Disable extensions.worktreeConfig when disabling sparse-checkout by @​jww3 in #​1692
• Add dependabot config by @​cory-miller in #​1688
• Bump the minor-actions-dependencies group with 2 updates by @​dependabot in #​1693
• Bump word-wrap from 1.2.3 to 1.2.5 by @​dependabot in #​1643

v4.1.3

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• Check git version before attempting to disable sparse-checkout by @​jww3 in #​1656
• Add SSH user parameter by @​cory-miller in #​1685
• Update actions/checkout version in update-main-version.yml by @​jww3 in #​1650

v4.1.2

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• Fix: Disable sparse checkout whenever sparse-checkout option is not present @​dscho in #​1598

v4.1.1

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• Correct link to GitHub Docs by @​peterbe in #​1511
• Link to release page from what's new section by @​cory-miller in #​1514

v4.1.0

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• Add support for partial checkout filters

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[deepsource-io]

DeepSource Code Review

We reviewed changes in 3dea4b8...399efb6 on this pull request. Below is the summary for the review, and you can see the individual issues we found as inline review comments.

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PR Report Card

Overall Grade

Security   Reliability   Complexity   Hygiene

Code Review Summary

Analyzer	Status	Updated (UTC)	Details
JavaScript		Apr 29, 2026 5:40p.m.	Review ↗

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