The V0.3.1 update serves as a maintenance and content patch. While major version increments (e.g., 0.3 to 0.4) usually denote significant structural changes, the "point one" designation indicates a focus on refining the existing codebase.
: Fixed multiple bugs reported in previous versions, including event-specific locks and interaction errors. Gameplay Core
Resolved the issue during Anna’s statue gift event at 2 PM.