Kalendra's Bane

0.5.0: Smooth 60 fps on Macs with shaders. Dynamic resolution with temporal upscaling (TAAU) is now on by default: the 3D world scales between 60% and 100% only when the GPU falls behind and runs BSL's own TAA at full scale. The client tick now runs in the frame limiter's idle time (fewer hitches). Faster Flywheel/Colorwheel instancing and batched Distant Horizons draws. Fixes: Create glass-pipe fluids under shaders on macOS; Ponder scenes for the optical sensor, laser pointer/sensor and burners now render under Iris shaders (Veil framebuffer fix).