Good news! TotalFinder 1.5 is out and compatible with Mavericks! Download it here.
We will continue supporting Lion and Mountain Lion versions for the foreseeable future. We might decide to drop Lion (10.7) support in January 2014.
Please subscribe to beta channel of TotalFinder updates:
Please report bugs and compatibility issues here: http://getsatisfaction.com/binaryage.
Thanks, you are awesome!