Maybe this is a good a place as any to ask... is there any reason the project Docker install is using PostgreSQL 13? I edited the docker compose scripts to use alpine 15 version of PostgreSQL and it seems to work fine. There are performance improvements in newer releases on indexes and such that would benefit the project.
Can someone established in the project do a pull request to change it?
I know existing installs would need to do an upgrade that revises the data, but surely new installs can start using 15?