Running Centos7 and PG13. I'd like to install the temporal_tables extension but it does not seem to exist in postgresql13-contrib.
I did find the source code at https://github.com/arkhipov3/temporal_tables which suggests to use the pgxn client to install it. The link to this client found on this page - pgxnclient.projects.pgfoundry.org - however, is non-functional. Am I correct in that I need to either find the client pgxn alternatively install the development environment and compile the source code for this extension? Thank you.
