Those are all the names I noticed when skimming over that update in the maintenance history page. But because of how google translate formats that, it's possible I may have missed some.

For Awakened Tyr:
Burst gains a side effect of guaranteed triple atk buff
The upgrade from Stun Shocker goes from gaining a mode gauge reduction effect to gaining the ability to inflict something called 'lock on' (the def debuff going from 10% to 15% stays)
The self character atk buff upgrade actually changes it from character atk to +thunder along with a soft damage cap buff.
Finish Impact+ changes from requiring the enemy to be stunned to requiring the enemy to have 'lock on'. (the +35 burst gauge effect stays)

Now keep in mind, Finish Impact+ kicks in at lv 45, while Stun Shocker++ is at lv 65. So the funny thing is that from lv 45 to 64, you don't have a way to fulfill Finish Impact's condition.