Skip site navigation (1) Skip section navigation (2) Search Donate Contact pgHeader Home About Download Documentation Community Developers Support Your account pgTopNav pgHeaderContainer About Advantages Feature Matrix Awards Donate Case Studies Quotes Featured Users History Sponsors Servers Latest news Upcoming events Press Licence pgSideWrap Posted on Dec. 18, 2014 18 DECEMBER 2014: The PostgreSQL Global Development Group announces the release of PostgreSQL 9.4, the latest version of the world's leading open source database system. This release adds many new features which enhance PostgreSQL's flexibility, scalability and performance for many different types of database users, including improvements to JSON support, replication and index performance. With the new JSONB data type for PostgreSQL, users no longer have t...