TYPO3 Core

1. Distinguish between dev and prod
2. Make it possible to set specific settings from environment
3. Allow extensions to provide configuration in a structured way without the need to execute ext_localconf.php
4. Allow to distribute configuration between different files
5. Allow other file formats than php for configuration

Patch set 11 for branch master of project Packages/TYPO3.CMS has been pushed to the review server.
It is available at https://review.typo3.org/58130

Patch has been abandoned.

Hey. I hope its ok to close here for now: This may need a new approach if resurrected.