Kernel release status
The current development kernel is 3.0-rc5, released on June 27. "
Nothing terribly exciting here. The most noteworthy thing may be that only about a quarter of the changes are in drivers, filesystem changes actually account for more (40%): btrfs, cifs, ext4, jbd2, nfs are all present and accounted for." Details can be found in the full changelog.
Stable updates: the 2.6.32.42, 2.6.33.15, and
2.6.39.2 updates were released on
June 23 with a long list of fixes. The 2.6.34.10 update - the first since April -
came out on June 26 with a very long list of fixes.