PostgreSQL 9.0已经发布了，源里啥时候更新啊？

糊涂

http://www.postgresql.org/about/news.1235

PostgreSQL 9.0 Final Release Available Now!
Posted on 2010-09-20
Posted by press@postgresql.org

PostgreSQL 9.0 is here! The PostgreSQL Global Development Group announces the availability of our most eagerly awaited release. PostgreSQL 9.0 includes built-in, binary replication, and over a dozen other major features which will appeal to everyone from web developers to database hackers.

9.0 includes more major features than any release before it, including:
Hot standby
Streaming replication
In-place upgrades
64-bit Windows builds
Easy mass permissions management
Anonymous blocks and named parameter calls for stored procedures
New windowing functions and ordered aggregates

... and many more. For details on the over 200 additions and improvements in this version, developed by over a hundred contributors, please see the release notes.

"These kinds of feature additions continue to make a strong case for why mission-critical technology tasks can continue to depend on the power, flexibility and robustness of PostgreSQL,” said Afilias CTO Ram Mohan.

More information on PostgreSQL 9.0:
Release notes
Presskit
Guide to 9.0

Download 9.0 now:
Main download page
Source code
Binary packages
One-click installer, including Windows packages