Keeping up with changes is challenging at the best of times. There are some good tools to help keep track of changes, but they still require tedious manual labor. What if you had a tool that would not only keep you but also your codebase up to date? That’s where Rector comes in! There are 69 fixed rules so far, and you can help us add more.
This is a companion discussion topic for the original entry at https://typo3.org/article/bringing-rector-to-typo3-for-automated-upgrades