While there is no "official" IceFrog release for Dota 1 v6.90
Note: This is NOT IceFrog’s official 6.90 (which doesn’t exist officially). It’s a fan-made masterpiece built on the last stable AI engine. dota 1 map 690 ai new
Conclusion
Legacy Development: The original AI scripts were largely developed by PleaseBugMeNot (PBMN) and his team, which remain the foundation for current AI logic. While there is no "official" IceFrog release for Dota 1 v6
Talent Trees: Heroes now have talent options at levels 10, 15, 20, and 25. Iron Talon (removed): The devs felt it made