Axel stepped up as DPTL to mistral team. Renat is mostly inactive, so
let's replace him with Axel. Adding Axel's email address that is used
in gerrit, so that our PTL-Approved flag can be triggered by his
Sean wanted to stop being the release liaison so eventually René and Amit
agreed on helping.
Amit will be the main liaison for stable branches while René will be helping
for libraries, placement and master branch of the nova repo.
My focus has substantially shifted nowadays, and while I'm trying my
best with normal reviews, I cannot also keep an eye on releases.
Ironic has two very capable people to support the PTL.
I suggest Artem picks a new person for the SDK (sorry!).
This patch updates the Barbican Team release liaison to remove Dave
McCowan and add Douglas Mendizábal instead.
Dave was an awesome contributor to Barbican, but has unfortunately moved
on to other projects and is no longer contributing to OpenStack.
Mistral team is PTL-less / has distributed PTL role, which is defined
in governance repository . Our check_approval.py script currently
fetches PTL info from governance repository  and release liaisons
info from release repository . To make the check approval script
work for all the distributed PTL role owners we need to add them to
release liaisons as well.
 04abe9c3cd/reference/projects.yaml (L816-L824)