A thank you note / TIL. A few days ago I set up a new Mac and with it the indispensable KM, I configure macro syncing and though my job was done. Days later I noticed that the macro I was triggering was running a super old version, I go check it and all my macros had been reverted to months old ones.
I was almost crying when I noticed an awesomely named menu item: File / Revert Macros. It had the exact date where the f-up happened, clicked on it and it restored everything to the correct versions. I love this app!