# 🐄 Mooctober 2021 - the feldsam edition

A big thanks to Kristian Feldsam for integrating Twig. We are closer to Bootstrap 5 than ever. That’s a big change we hope to finish soon.

Furthermore we introduce our new cold standby solution.

With this new script you are able to create a fully working, 1:1, consistent copy of your running mailcow without downtime.

Disaster recovery of a mailcow is as easy as switching IPs and running “up -d”.

We recommend to run this script every n minutes or hours and creating snapshots on the remote location for easy versioning.