After upgrading to 10.6.6, I had to install a new version of SleepEnabler.kext. Since I have patched and built SleepEnabler from source for 10.6.5, I upgraded my own version to 10.6.6.
Version specific operating system header files
$ uname -v
Darwin Kernel Version 10.6.0: Wed Nov 10 18:13:17 PST 2010; root:xnu-1504.9.26~3/RELEASE_I386
I downloaded xnu-1504.9.26.tar.gz from www.opensource.apple.com and diffed the version specific operating system header files. Luckily, none of them changed so I simply pulled in the 10.6.6 changes from SleepEnabler's main source.
My Mercurial clone on googlecode.com
The name of my clone is no longer appropriate, but I didn't feel like creating another clone. If you would like to check it out:
$ hg clone https://macfiets-10-6-5.googlecode.com/hg/ macfiets-10-6-5
- MacFiets