The PostgreSQL JDBC team is pleased to announce the release of version 42.4.0
Small change in behaviour reverts how we send startup parameters
added GROUP_STARTUP_PARAMETERS boolean property to determine whether or not to group startup parameters in a transaction (default=false like 42.2.x) fixes Issue #2425 pgbouncer cannot deal with transactions in statement pooling mode PR #2425
fix: queries with up to 65535 (inclusive) parameters are supported now (previous limit was 32767) PR #2525, Issue #1311