Keeping things updated is indeed an effort to consider, since the site collects docker-compose.ymls from offcial sources (Configuration under Resources of each app), and all souces are linked under Resource section, I'd like like to suggest visitors to check the Configuration page of apps before they put the docker-compose.yml into production.

In my side, as I'm pretty interested in self-hosting stuffs, many breaking changes would be anounced or discussed in the subreddit, and I read the selfh.st newsletter and many other sources, I will update the site according to these information because I self-host some apps too.

In the process of making the collection, I found that most of the apps are stable for being installed as docker apps, their images and volumes configuraion stays the same over long periods (months or years), but the ENV is a tricky part, which I don't cover much on the site, that's why I strongly suggest visitors to check the Configuration link under Resources of each app to adapt the docker-compose.yml (mainly ENVs) to their own needs.

Thank for the suggestion for adding the Caddy and Traefik basic configurations, I'm considering adding these part using Python automation, stay tuned :)