In our latest major version, b.0.2.39.0, we enabled the new multi phase taming mechanics for Direwolves and Hyaenodons. The overall taming affinity required remains the same, however the taming process is now split into multiple steps, some of which require more attention while others allow players to relax and just stay near the tamed animal.
An overview of the general process can be found here: https://www.survival-plus.co/multi-phase-taming/
Hyaenodon Taming Details: http://survival-plus.wikia.com/wiki/Hyaenodon
Direwolf Taming Details: http://survival-plus.wikia.com/wiki/Direwolf
In addition to the taming overhaul we also integrated the Direwolf TLC changes, with minor modifications to allow usage of all abilities without riding the wolf