This release removes support for the Steam Overlay workaround. This was some very complicated code to work around limitations in the Steam Overlay, and unfortunately had a variety of bugs and issues that did not seem feasible to resolve. The addon now works as if 'Enable overlay' is unchecked. This uses fallback functionality, which generally means showing the actual Steam window instead of an in-game overlay. The rest of the Steamworks integration should be unaffected.