After playing most of the day without logging out I noticed my game was getting choppy. After checking my add-ons to see if anything was using a lot of memory I noticed that all the things showed over 15,000 megabytes (and rising) of memory in use. I reloaded the game and all the things started at 345 MB and kept increasing steadily at no end. The add on shows that is up to date, should I try to reinstall?

This has been fixed in bc7178e for next release. Recommend using prior version of ATT until another release is pushed out. Hopefully today...
Edit: fixed in bc7178e, the same root cause as #1261.