Development
Every balance pass, new upgrade and drafting change, newest first.
The big one: a "Your Faction" panel so you can actually see the hand you were dealt, live opponent scouting, a 12-worker start, a full caster overhaul, and a pile of cost and build-time tuning.
The first big drop: a new attack-slow upgrade, a smarter drafting system, a handful of unit-defining upgrades, and a pile of balance work.
A new Raptor Charge upgrade, and a major pass over the unit pools: Stalkers move to the Factory and start with Blink, Lurkers move to Factory slot 2, and Barracks slot 1 gets cleaned out.
Stasis leaves the upgrade pool, and the Roach goes back to stock health.
A duplicate-upgrade collision could block research outright.
Upgrade research becomes one-and-done, and duplicate upgrade structures are capped at one each.
The Colossus picks up new roll options, KD8 Charge leaves the Warhound and Siege Tank pools, and healing gets much broader.
Disruption Blast gets much faster, several units are re-costed, and build times come down across the board.