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typo3-extension-upgrade

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Safely upgrade TYPO3 extensions to latest LTS.

Software Engineering#migration#extension#upgrade#typo3#PHPStan#Rector#Fractor
Authordirnbauer
Version1.0.0
Installs0

System Documentation

What problem does it solve?

This Skill helps TYPO3 extension maintainers and teams plan, migrate, and validate upgrades of extensions to newer TYPO3 versions (e.g., 13.x to 14.x), reducing risk and manual effort.

Core Features & Use Cases

  • Upgrade planning: Define scope, identify deprecated APIs, and map migration steps for a TYPO3 extension.
  • Automated migrations: Integrate Rector, Fractor, and PHPStan workflows to apply code changes and validate compatibility.
  • Validation & testing: Provide a repeatable process with checks, regression tests, and sign-off criteria for upgrade success.
  • Use Case: An extension maintainer needs to upgrade a v13 extension to v14, updating PHP constraints, TypoScript, and TCA where needed, and validating with tests.

Quick Start

Start by reviewing the upgrade plan and running the Rector/Fractor workflows outlined in the skill to begin automated migrations and validations.

Dependency Matrix

Required Modules

None required

Components

Standard package

💻 Claude Code Installation

Recommended: Let Claude install automatically. Simply copy and paste the text below to Claude Code.

Please help me install this Skill:
Name: typo3-extension-upgrade
Download link: https://github.com/dirnbauer/webconsulting-skills/archive/main.zip#typo3-extension-upgrade

Please download this .zip file, extract it, and install it in the .claude/skills/ directory.
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