3 is exactly the reason I've never bothered to try docker's offering; that definitely is a reason

Re 3, one of the features in Enterprise Edition is integrations with Slack, GitHub, webhooks, etc. a key use case is getting a push notification (or even triggering automation) when an image you’re using gets an update.

It’s simple but pretty granular too… ‘if this python image gets a fix for a critical CVE that’s actively exploited, trigger a GitHub action to rebuild the app with the updated image