My only complaint of the update is the game ends to soon lol
I adore the new system for units overall, I can field massive armies freely now and the new units really shine, the shield bearer is carrying me, the sub classes are great additions to the game and the new emblems are pretty good, I like that there trade off emblems now (like glass cannon)
The two new bosses are pretty interesting, though the skeleton one I feel is a little to generic (I have not noticed anything unique about him anyway) but I like the necromancer unit, maybe you should add like ghosts or ghouls? More undead to mix up what he can summon, though I imagine new basic enemy units aren't a priority right now