WordPress 2.6 has been released:

I’m happy to announce that version 2.6 of WordPress.org is now available, almost a month ahead schedule. Version 2.6 “Tyner,” named for jazz pianist McCoy Tyner, contains a number of new features that make WordPress a more powerful CMS: you can now track changes to every post and page and easily post from wherever you are on the web, plus there are dozens of incremental improvements to the features introduced in version 2.5. WordPress › Blog » WordPress 2.6

After the amazing 2.5 release with its hundreds of new features this release seems to be a bit minimalistic, but I installed it anyway. Actually this post is being written from the new Press This button which is a feature I’ve seen some years ago, but then disappeared again. Using WP-Cache I had no downtime at all, since all my posts were cached and served from that cache