Has pmm's mysqld_exporter been redeveloped? or the same as on github?

Has pmm’s mysqld_exporter been redeveloped? or the same as on github? https://github.com/prometheus/mysqld_exporter

Hi Fan
We have forked upstream github.com/prometheus/mysqld_exporter into github.com/percona/mysqld_exporter . We do regularly offer Pull Requests to upstream. Thanks!

Thanks Michael Coburn !