From PostgreSQL wiki
This category lists Commitfests which have been closed, as well as some pages which helped with patch status tracking pre-commitfest.
In general, there is no need to specify this category manually since pages with Template:CommitFestClosed will automatically be included.
For active commitfest material, please see the parent category page Category:CommitFest
Pages in category "Closed Commitfests"
The following 12 pages are in this category, out of 12 total.