Customer asking me whether they should stop editing their #NeosCMS for a while, takes longer than our #CI setup automatically deploying the latest fixes they need
Time from bug report to the fix arriving in their editor instance ~20m. 4 People were able to continue their work without a noticeable downtime or lost sessions.
The result of working on the project for 8 years together, having experts on both sides and full trust in each others capabilities
No docker or other magic involved.