# Alpha Piscium v1.8.0-Beta2

## New
- Implemented denoiser stabilization pass
- Added SST thickness setting
- Added translucent absorption saturation setting

## Improvement
- Optimized denoiser variance filtering using shared memory
- Optimized hit distance filtering
- Optimized fast history clamping with shared memory
- Optimized Hi-Z SST
- Improved HiZ mip tiles
- Improved disocclusion fix
- Improved denoiser fast history clamping
- Reduced bloom intensity
- Tweaked auto exposure default settings
- Adjusted auto exposure speed
- Relax history fix edge weighting for initial frames
- Removed RCRS anti-firefly (replaced with better solution)
- Added clip check to TAA
- Improved TAA sharpness

## Fix
- Fixed denoiser dissolution fix causing dark edges
- Fixed low FPS auto exposure flashing
- Fixed ghosting over sky
- Fixed auto exposure overshoot
- Fixed broken temporal reuse
- Fixed HiZ backward tracing
- Fixed random history reset near camera
- Fixed hit distance filtering
- Fixed denoiser stabilization motion blur handling
- Reimplemented environment probe radiance updating

