This updates the list of tags used for `release` builds in the release documentation. `peersrpc`, `kvdb_postgres`, and `kvdb_etcd` are now automatically included in `make release` or `make release-install` builds.
This updates the list of tags used for `release` builds in the release documentation. `peersrpc`, `kvdb_postgres`, and `kvdb_etcd` are now automatically included in `make release` or `make release-install` builds.