Using Github to backup your XML files for kits, songs, and synths.
I was periodically backing up my SD card to my Dropbox but found the process to be cumbersome, since I only wanted to update the songs/synths/kits that had changed since the last backup instead of overwriting everything. Then I had the idea to use git to backup the XML files in the KITS/ SYTHNS/ and SONGS/ directories, since git is made for doing exactly this. I created a .gitignore file to ignore the /SAMPLES/ directory (this still gets stored on Dropbox/Nextcloud) and any hidden files the Deluge creates.
This is a much better solution as it saves a lot of time and worry during backup. Having version control for your sounds and songs is ideal in the event that you want to return to a previous version down the road. You could maintain separate branches for [production], [live] etc. Anyway, just thought I would share. Also, take this as a friendly reminder to backup your data!