This version of NoteCaddy has a big change which is that notes will no longer be saved in the postgres database but rather in files on the disk. This is similar to how HM2 saves player hand data as well. The benefits are:
-No more disk space lost until vacuum/analyze is performed
-In testing speed improvements were shown of around 3-5%. While that's a small number, every little bit helps.
This won't start until you reset notes or create a new database. Extensive testing was performed but hopefully a few people want to try it out before it goes out as an automatic update
How to make sure you have the very latest NoteCaddy build - Assaultware Wiki
Also, a bug with the "show average profit per hand" has been fixed as well so if 2.4.4.1 was giving you problems, you can either turn that off or try this version which contains the fix. Specifically, the problems would have been:
-All notes appearing as 100%
-Many missing notes