We have been using PL/Java for a couple of years now and created our extension initially with 1.5.6 on Postgres 13. Over the years we have migrated to Postgres 15 then 16 and now 17.2. Until recently, ...
PL/Java brings functions, triggers, aggregates, types, operators, etc. in Java. 1.6.10 is the tenth minor update in the 1.6 series, for applications on PostgreSQL 9.5 or later and Java 9 or later.