By the way, the Early Access of the upcoming King's Bounty: Dark Side is live!

Ice and Fire DLC changes and improvements
1. Zero damage error (and possible crash) caused by using Chain of Chance item and receiving a critical damage has been fixed.
2. Prices of many items were increased.
3. AI controlled Elders will no longer attempt to use Confusion ability when there are no valid targets and the error message won't appear anymore.
4. Adrenalin distributes between orc units correctly when using Justice spell. Crash that could happen because of this is fixed.
5. Book of Evil random spell won't inflict an additional damage anymore.
6. Goblin rage ability pushes enemy units correctly now.
7. Orc Hunters will correctly use their Net ability now.
8. Droids' Creature projector ability has been improved.
9. Runes for experience received by units will be granted correctly now.
10. The dialog with King Rinolyar in Brother forgiveness quest now appears correctly (new game required).
11. Mana Source spell cast by enemy Sun Fairies won't give player an additional mana bonus.
12. Necroenergy ability description corrected.
13. Ice crystals created by Snow Falcons will no longer appear in hexes occupied by energy bonuses.
14. Energy bonuses spell can no longer be cast on enemy units.
15. Snowflake Fairies can't create ice crystals in hexes occupied by energy bonuses anymore.
16. Archmage Rezo won't sell items before Elves arrival (new game required).
17. After completing the Undershore Brotherhood quest a new NPC appears not far away from the place where the quest is given. This NPC offers new items.
18. Squelch assassination quest becomes unavailable if player gives Bogis the quest item.
19. Inaccessibility of the Lost Ship on the Western Freedom Island fixed. Shop added.
20. Error with Suppress some Lizard items fixed.
21. Several items rebalanced. Decreased level of efficiency for some items affecting archers.
22. Avengers’ Vengeance feature efficiency decreased. From now it inflicts 10% of the last damage inflicted by the target unit (previously it was 20%). The unit doesn’t inflict additional damage in melee combat.
23. Incorrect message in the battle log about canceling of active unit effects after an attack of Skeleton archers using Black Arrow ability is fixed. Similar bug with other creatures is also fixed.
24. Chance of a critical hit from abilities is decreased. Basic probability of a critical hit (if morale of a unit is 0) equals 50% of its current critical hit ability. Max probability of a critical hit while using an ability is 80% from the current critical hit level.
25. Target selection for Black Arrow ability of Skeleton archers has been improved.
26. Quest for killing the undead Frogus will cancel correctly if you choose such an option in dialog.
27. Reward received for completion of Lost Companion and The Owl Tower quests has been increased (new game required).
28. Killing Gutar Dodger during the The Driller quest will no longer affect the state of Vitamins for the Miners quest.
29. Trolls and Jotuns will correctly receive a bonus from Drill item now.
30. The error with excess Owls received during The Owl Tower quest has been fixed (new game required).
31. Valhalla Messenger medal requirements has been lowered.
32. An error caused by runes received by creatures for experience has been fixed.
33. Goblin catapulters target selection improved.

Enjoy!