[list] [*] Upgrade to golang v1.19.1 [*] Upgrade to ebiten v2.4.2, which supposedly improves both app startup time. [*] Round the corners of most UI elements and put gradient backgrounds on several screens, to be easier on the eyes. [*] Switch default renderer to OpenGL on windows, it seems to get significantly better performance in remake in testing. [*] Fix issue where 'buggy speed' change warning appeared to new players who had never experienced the old versions with weird speed. [*] When hitting slash to show debug info, display graphics library used as well (OpenGL/DirectX/Metal). [*] Add new -opengl commandline switch to force game into opengl render mode, and -directx that forces directx (only applies to windows version). [*] Original: Fix rare race condition where item farm rate measurements would skip updating as expected if you had multiple changes going in at around the same time. [*] Original: Performance improvements. [*] Modernize demo to support multiple save states, and begin shipping demo version again. [/list]