PostgreSQL 12 released

Version 12 of the PostgreSQL database management system is out. "PostgreSQL 12 enhancements include notable improvements to queryperformance, particularly over larger data sets, and overall spaceutilization. This release provides application developers with newcapabilities such as SQL/JSON path expression support, optimizations forhow common table expression ('WITH') queries are executed, and generatedcolumns. The PostgreSQL community continues to support the extensibilityand robustness of PostgreSQL, with further additions tointernationalization, authentication, and providing easier ways toadministrate PostgreSQL. This release also introduces the pluggabletable storage interface, which allows developers to create their ownmethods for storing data."