TRAKTOR: Set up true multimaster replication clusters with vanilla PostgreSQL servers.
There is no user's guide here yet, but take a look at the tutorial.
psycopg2 has been replaced by pg8000. No more native dependencies should make it way simpler to run this in limited environments, e.g. on AWS Lambda. Compatibility with PostgreSQL < 16.x was removed for operational simplicity and security. Compatible with PostgreSQL 16 and 17.
TRAKTOR now requires active SSL on PostgreSQL connections. After un-initializing a Node with DELETE /v1/arbiter/control, you must GRANT SUPERUSER to your TRAKTOR database user again, and DROP the EVENT TRIGGERS pgc_evtrg_trktr_protect_drop_replicaset and pgc_evtrg_trktr_protect_alter_replicaset manually. Otherwise a subsequent initialize will fail.