1.3.1 - added: button to remove follow path constraint
1.3.0 - changed: rename addon: `unfold anim cycle` >> `auto walk`
1.2.0 - changed: curve offset on base 100 (allow multiple action with same curve path animation range) - changed: offset animation extrapolated by default (for potential motion blur at start and continue after curves end)
1.1.0 - added: another method to add curve placing character in two position