Add PostgreSQL 13 as opt-in for fresh installs with no HA or Geo
Note the migrations section of https://www.postgresql.org/docs/13/release-13.html#id-1.11.6.7.4
We will need to deal with the removal of wal_keep_segments
Edited by DJ Mountney
Note the migrations section of https://www.postgresql.org/docs/13/release-13.html#id-1.11.6.7.4
We will need to deal with the removal of wal_keep_segments