Nope, but I did try the "new" 1.50 for the taichi xe. The upgrade wiped out the OC profiles, and also the UEFI boot entries for anything else than Windows. If you're a Linux user like I am, you can GFY.
For the OC profiles, be sure to backup your OC settings, there is an option for that in the BIOS. Glad I posted screenshots on top of the previous page... And for the UEFI entries, be ready to boot over a USB key, chroot to your linux setup, and (re)apply reFInd or efibootmgr. Pity.