1.5.4 Improved APCu support, bug fixes.

#70 1.5.4. Handle MS-DOS line endings correctly when modifying wp-con…

1.5.1 -- APCu support with opt-in on dashboard settings

#55 add a FAQ about increasing apc.shm_size.

Performance improvement, better cleanup

Minor release to perform the drop-in status check more effciently.
Also improves cleanup.

Fix file-descriptor leak, support WP-CLI, support VACUUM

1.4.0

1.4.0 Tweaks to readme.txt.

1.3.6 Fewer timeouts.

This release should have fewer timeouts.

• Clean up in chunks in an attempt to reduce contention delays and timeouts.
• Do PRAGMA wal_checkpoint(RESTART) when cleaning up, and also occasionally, to prevent the write-ahead log from growing without bound on busy systems.
• Retry three times if cache updates time out.
• Increase default cache size to 16MiB for new users.