They use the recent TF! panel/dot shape and most recent font!
Thanks to myself (formerly @4TLalt, my olderestier alt. account of @4talylitvinovan for the old logo), @LogoFan2016 for the TF6̣'s old shape (never that the other shape (the one tf4 uses) is an alt for newest/newerest 4tl's), @rockeromar200 (formerly @rannerrises) for the current TF# (now TF4̣) dot shape (since this is now square), @JoshsAccount for the new TF! font, TF1 and all
