https://www.gamespot.com/articles/new-update-for-warhammer-vermintide-2-out-now-on-p/1100-6457457/

In the short time since its release on PC, Warhammer: Vermintide 2 has already accumulated quite the playerbase. Building on its momentum, developer Fatshark has already released a couple of updates--and a new one is out today.

Patch 1.0.3 is mostly a bug-fixing and performance-improving update, designed to work out any rough edges that have popped up since the game's launch. Although most of these fixes are run-of-the-mill, like boosts to CPU optimization and resolving an issue with Vaul's Quiver, there's one particularly notable bug fix in the patch notes: "Game no longer uninstalls itself after a particularly rare crash."