mailcow/mailcow-dockerized 2025-09a

🍂🐄 Mootember Update 2025 - Revision A

on GitHub

What's fixed?

• improved ipv6 controller to detect more ipv6 scenarios in #6722
• improved other scripts submodule handling in #6722
• changed docker 28 needed daemon.json content accordingly in #6722

Full Changelog: 2025-09...2025-09a