[cknitt]

Fixes the Semantic Diff check failing on every pull request since #9000 and #9002 met on master (e.g. #8950):

Error [ERR_MODULE_NOT_FOUND]: Cannot find package 'semver'

#9002 made commitRecords.js import changelog.js for the changelog's categories and parseFragment. #9000 made changelog.js import magicNumbers.js, which imports semver. The Semantic Diff workflow runs commitRecords.js without installing node_modules (deliberately: for fork pull requests it runs only the base branch's code and installs nothing), so the import fails.

• categories, parseFragment and the PR-link patterns move to a new scripts/changelogFragments.js, which imports nothing. changelog.js imports them from there and re-exports categories, parseFragment and placeholderLink, so its importers and tests are unchanged.
• commitRecords.js imports from changelogFragments.js.
• New test in commitRecords.test.js: follows the renderer's imports from commitRecords.js and fails on any that is neither node: nor a relative file. On master's version it fails with magicNumbers.js imports semver.

Checked by running the renderer from a copy of scripts/ with no node_modules anywhere around it: master's version fails as above, this one starts.

🤖 Generated with Claude Code

https://claude.ai/code/session_01AzPS5F8RDSGZ6dhfK6NdZp

[github-actions]

Changelog

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Semantic Diff

1 commit · Full page

Parse changelog fragments without the release script's dependencies

_{edad641 · cknitt + Claude · Oct 23, 2026, 17:34 UTC}

The Semantic Diff workflow runs commitRecords.js without node_modules, and changelog.js now imports magicNumbers.js, which imports semver, so every pull request's semantic diff failed. Fragment parsing moves to changelogFragments.js, which imports nothing, and a test keeps the renderer's imports to Node's modules and its own files.

[cknitt]

@codex review

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Review	Status	Commit	Review trigger
📝 Code Review	🔄 Running since 2026-10-23T17:37:23.724247Z	edad641	Manual request

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