typo3-extension-upgrade
Originally fromdirnbauer/webconsulting-skills
Installation
SKILL.md
TYPO3 Extension Upgrade Skill
Systematic framework for upgrading TYPO3 extensions to newer LTS versions. Extension code only -- NOT for project/core upgrades.
Upgrade Toolkit
| Tool | Purpose | Files |
|---|---|---|
| Extension Scanner | Diagnose deprecated APIs | TYPO3 Backend |
| Rector | Automated PHP migrations | .php |
| Fractor | Non-PHP migrations | FlexForms, TypoScript, YAML, Fluid |
| PHPStan | Static analysis | .php |
Core Workflow
- Complete planning phase (consult
references/pre-upgrade.md) - Create feature branch (verify git is clean)
- Update
composer.jsonconstraints for target version