PostgreSQL 9.6 Beta 1, 9.5.3, 9.4.8, 9.3.13, 9.2.17 and 9.1.22 发布了。
PostgreSQL 9.6 Beta 1 值得关注的一些内容：
Parallel sequential scans, joins and aggregates
Support for consistent, read-scaling clusters through multiple synchronous standbys and "remote_apply" synchronous commit.
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postgres_fdw can now execute sorts, joins, UPDATEs and DELETEs on the remote server
Decreased autovacuum impact on big tables by avoiding "refreezing" old data.
PostgreSQL 9.5 发布说明。
更多详细信息，可以点击这里查看。