Added optional Pearl CUDA CPU cooldown control with --prl-cpu-cooldown .
--prl-cpu-cooldown can reduce CPU usage during Pearl mining by adding a cooldown between GPU filter-event polls.
Default value is 0, which keeps the previous active polling behavior.
Added experimental Pearl (PRL) support for CUDA mining on NushyPool.
Added PearlHash mining support using the pearl algorithm.
Added Pearl setup examples and NushyPool download support for the new release assets.
CapStash optimization for a minor hashrate improvement.
Fixed compatibility issues with HiveOS and older Linux versions