The 2.03 patch just went into beta (like, just now), but there's more stuff coming for the 3.0 patch that will drop concurrently with The White March Pt. II.
* New stronghold content - Stronghold adventures now actually have their proper names and mini-story premise/resolution and unique items. Visitor dilemmas that you can lord over from your throne. A small series of stronghold-specific quests and associated storyline.
* Athletics and Survival are being revised. Athletics can provide a personal heal (like 4E's Second Wind) and Survival allows individual party members to select from various bonuses when you rest in the wilderness. We just started using and tuning these, so we'll see where they wind up. However, one nice side effect will be that the Fatigue mechanic is being revised and it won't have anything to do with Athletics.
* An option for Knockout Injuries (off by default). If you want being KOd to be a bigger deal, you'll get an Injury that lasts until you rest. These include most of the Injuries from the base game that you normally get from scripted interactions (e.g. Twisted Ankle, Bruised Ribs) but also include some new damage-specific ones like Severe Burn, System Shock, and Frostbite.
* Tuning up the late game (Elmshore+) content to not only be a little harder overall, but also trigger a high-level scaling switch for people that are really amped up from The White March.
And some more stuff. Nothing that turns the world upside down, but hopefully things that people find useful. BTW the change to the traditional "Vancian" casters (wizards, priests, druids) should be in Patch 2.03. They all pick individual spells for mastery and those spells have a single bonus Per Encounter use, even if (in the case of wizards) it isn't in the currently equipped grimoire.