According to spAnser, a new file has been uploaded to the TSTO servers. The name of the folder is “Back to School Per Launch Patch 1”. Tgere is no content in the folder as far as I can tell but I’ll update this post of I can find more info.
UPDATE 1: It appears that this is a promo related to Otto. It’s still possible that we may get a bigger update. Only time will tell, but keep checking this post for further updates!