PostgreSQL 13 released

Version 13 of the PostgreSQL database management system is out."PostgreSQL 13 includes significant improvements to its indexing and lookupsystem that benefit large databases, including space savings and performancegains for indexes, faster response times for queries that use aggregates orpartitions, better query planning when using enhanced statistics, and more.Along with highly requested features like parallelized vacuuming andincremental sorting, PostgreSQL 13 provides a better data managementexperience for workloads big and small, with optimizations for dailyadministration, more conveniences for application developers, and securityenhancements."