Generally, I am wary of putting this information for general use (and even in docs) because many things can go wrong . So, please, if you care about the data, don't hesitate to contact us on support@ . We help regardless of the subscription plan.
@drpaneas Just give that redis more memory. The "e1ca318a" is the app id. If you put in the search in the apps view, you will know which app's redis needs a bit more memory. It was reported earlier that pixelfed's redis needs more memory after the update. I guess this is because of update to Redis 5.
Right, we don't recommend upgrading since we trying to keep our testing simple. Security updates are enabled for the base packages that we use. We don't really use many base packages - nginx, collectd. Rest are all containerized (mysql/mongo/redis/email etc) and updated via our docker updates. Docker, nodejs itself are all installed from binaries and not via apt.
@mishkalidas When there is an update, you will see an update button in the UI. This is the same for apps - when there is an update, you will see an update indicator in the app grid. There is no other supported update mechanism. Let me know if I misunderstood your question.