Hi,

In the last release, I'm glad to serve as the PTL of Watcher. I would like
to take this opportunity to express my appreciation for all your support
and contribution to Watcher, especially Corne Lukken(Dantali0n),
MattRiedemann and chenke. And I look forward to working with you all
over the next release. Therefore, I would like to nominate myself to be
the Watcher PTL for the next cycle.

In case if you don't know me, I've been working on and contributing to
Watcher project since 2016, and as a core reviewer from Pike cycle.

In Train, We have done an excellent job. We improved the performance
of Watcher data model, added new feature about datasource and improved
the unit tests and functional tests.

all blueprints Train approved:

* Add force field to Audit
* File based Metric Map
* Formal Datasource Interface
* config global datasource preference
* Grafana proxy datasource
* Improve Compute Data Model
* Add Show Datamodel API
* Support keystoneclient option
* Support Placement API

For the next cycle, we will continue to focus on the performance and stability.
I hope that new contributors will join on the project and I'm ready to answer
any question on our channel #openstack-watcher.

Thanks for reading,
Canwei Li (licanwei)