Pull request backlog

[gaul]

This project has had a large backlog of open pull requests for many years. Looking at different snapshots from archive.org suggests that unreviewed pull requests steadily increased from 40 in June 2018 to 61 today. I have repeatedly raised this issue on ceph-devel and via private mails to the committers:

• https://marc.info/?l=ceph-devel&m=142500510918349&w=2 (2015)
• https://marc.info/?l=ceph-devel&m=155790764905127&w=2 (2019)

Is this project still alive? Does it accept pull requests from external contributors? If not please add a warning to the README.

cc @alimaredia @cbodley @liewegas