In fedora 34 install postgresql-13 server ok, but then install timescaledb failed. dnf install postgresql-server timescaledb Last metadata expiration check: 1:12:30 ago on Wed Mar 10 04:01:34 2021. Error: Problem: package timescaledb-1.7.4-2.fc34.x86_64 requires postgresql-server(:MODULE_COMPAT_12), but none of the providers can be installed - conflicting requests - package postgresql-server-12.5-1.module_f34+11060+94930af7.x86_64 is filtered out by modular filtering (try to add '--skip-broken' to skip uninstallable packages)
but install pgdg13 repo, timescaledb is support postgresql-13.