Overview
Generic effort model for TYPO3 LTS upgrades: per-version risk multipliers (v14 Fluid 5 strict VHs, HashService removal, TSFE removal, asset-pipeline removal), breaking-change baselines, compatibility matrix, Rector coverage adjustments, 7-phase assessment workflow. Pair with team history.
Detailed guide coming soon. We haven't written a full guide for this skill yet.
Related
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Guide contributions to TYPO3 core following official contribution guidelines. Includes patch creation, Gerrit workflow, coding guidelines, testing requirements, and review processes for contributing to the TYPO3 core.
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