# Alpha Piscium v1.8.0-Beta3

## New
- Added luminance difference based firefly suppression
- Added optional dynamic spatial reuse sample count (disabled by default, previously always enabled)

## Improvement
- Optimized GI SSRT with ray sorting and compaction
- Optimized various passes with custom Z-order thread group tiling
- Optimized various passes's VRAM bandwidth usage
- Optimized denoiser history fix pass
- Improved denoiser shadow sharpening
- Enhanced TAA with more filter options
- Improved TAA anti-motion blur
- Tweaked auto exposure speed
- Tweaked emissive default settings
- Adjusted translucent SST thickness factor for less flickering and false hits
- Migrated various images to Shadesmith
- Merged post final composite
- Removed unused skylut
- Added kernel center pixel skip optimization
- Added GI denoiser dithering

## Fix
- Fixed AE distance weighting decaying too fast
- Fixed missing sky reflection at night
- Fixed GI sky border
- Fixed/reduced temporal reuse biases and errors
- Fixed TAA screenshot mode history reset

## Misc
- Code cleanup for GI system