I'm looking for suggestions for tracking WP (and theme) file changes that I make so I don't lose changes with upgrades. I use SVN where host supports it, but on other sites I manage, I've been tracking the changed files manually, just keeping a list of changed files in my dashboard notes. Of course, this means I have to update them all manually with WP version changes, which are happening more frequently now. Any ideas would be most welcomed! Thank you!