Quick answer
The newest official update visible in this September 2, 2026 snapshot is version 1.0.3c. Update before following a launch-day farming, trial, movement, or achievement workaround.
What version 1.0.3c changes
- increases Sanctite drops globally;
- adds clearer trial-menu information for abandoning and restarting;
- adjusts the Shimmering Caverns Trial of Aspiration for fairness;
- fixes a wall-jump interaction with wall climbing;
- synchronizes achievement statistics more often;
- activates native Linux and SteamOS as the default path.
The developer also describes better SteamOS performance and battery behavior. That is a first-party report, not an independently reproduced benchmark, so this article marks the overall summary mixed.
Relevant earlier fixes
Version 1.0.2b addressed a Crystalline Resonator progression lockout, several skill or mastery interactions, Sanctite availability in one area, map visibility, and tutorial delays. Earlier hotfixes covered encounter, collision, achievement, Rune, audio, and air-lock problems.
Use the official Steam feed for explanations and SteamDB for build chronology. Depot activity alone does not explain player-facing behavior, and community workarounds may remain indexed after the underlying issue is fixed.