I just updated to 3.5x to get pq support. Anything that might tempt me to upgrade to 4.0?

The top feature, “ Support for Encrypted Client Hello (ECH, RFC 9849)”, is of prime importance to those operating Internet-accessible servers, or clients; hopefully your Postgres server is not one such!

	▲	bensyverson 2 hours ago \| parent [-]
		It's a web server (pg / post-quantum, not pg / Postgres), but that's a great feature!