Diagnose CI failures: expired XML_SUBMODULE_PAT causing checkout failures on all PRs#249
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Copilot wants to merge 1 commit intodependabot/pip/black-26.1.0from
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Diagnose CI failures: expired XML_SUBMODULE_PAT causing checkout failures on all PRs#249Copilot wants to merge 1 commit intodependabot/pip/black-26.1.0from
Copilot wants to merge 1 commit intodependabot/pip/black-26.1.0from
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[WIP] Update black dependency to version 26.1.0
Diagnose CI failures: expired XML_SUBMODULE_PAT causing checkout failures on all PRs
Mar 2, 2026
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Both Coverage and Unittests CI jobs fail at
actions/checkout@v6— not due to any code issue — becauseXML_SUBMODULE_PATexpired in January 2026. Git cannot authenticate to fetch the PR merge ref, resulting in:The workflows contain this note:
# XML_SUBMODULE_PAT is a secret token on repository level with repo scope; expires in Jan2026Required action (repo/org admin):
XML_SUBMODULE_PATat repository secrets settingsREPO_AND_READ_PACKAGES_PAT(org-level Dependabot secret) is also still validNo code changes are needed to fix this — the black reformatting itself is correct.
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