Renat, I don't think you need to apologize here.

Your team has done excellent work at maintaining Mistral over the years.

For us, the major reason to not use Mistral anymore is that we have no UI anymore; which was the main reason why we wanted to use Mistral workflows to control the deployment from both UI & CLI with unified experience.

Our deployment framework has shifted toward Ansible, and without UI we rewrote our workflows in pure Python, called by Ansible modules via playbooks.

Again, your message is appreciated, thanks for the clarification on your side as well!