Here:
http://www.postgresql.org/list/
it's claimed of the pgsql-committers list that:
"Notification of CVS commits are sent to this list."
I suspect this is no longer the case ;) and would suggest either:
"Notification of GIT commits are sent to this list."
or a more neutral, future-and-past-proof:
"Notifications of source repository commits are sent to this list."
Regards
Ian Barwick