• (XEL) Add xelishashv3 algorithm (dev fee 2%)
  To enable the miner to automatically switch from V2 to V3 at the time of the fork, add --enable-fork parameter to your existing XEL config (see details at https://github.com/rigelminer/rigel/wiki/XelisHashV2-to-XelisHashV3-auto%E2%80%90switch)

• (XEL) Minor performance improvement on 30xx, 40xx, and 170hx cards

Bug fixes:

• Failed to load CUDA / NVML errors when running in Docker

• (XTM) sha3x performance improvements (~3-5%)

• (XTM) Add dual mining combos with the following coins:
  • ABEL (abelian+sha3x)
  • ERGO (autolykos2+sha3x)
  • IRON (fishhash+sha3x)
  • CFX (octopus+sha3x)
  • KLS (karlsenhashv2+sha3x)

• (XTM) Add sha3x algorithm for Tari mining (dev fee 1%)

• (CFX) Allow 8GB GPUs mine at a reduced hashrate when DAG becomes too large (insufficient memory error)
• Add support for Blackwell datacenter GPUs (B200, GB200)
• Remove support for the following algorithms
  • blocx
  • pyrinhash
  • pyrinhashv2
  • karlsenhash

• (XEL) Minor efficiency improvements

Note: version 1.21.1 contained a cmd line argument validator bug and was removed

• (ZANO) Add progpowz algorithm (dev fee 1%)
• (CFX)
  • performance improvements on the cards unequipped with tensor cores (Pascal, Volta, various CMPs)
  • minor efficiency improvements on the rest of the cards

• Add RTX 50xx GPU support

Bug fixes:

• (QUAI) failed to parse stratum error

• (QUAI) Add quai algorithm (dev fee 1%)
  Note: Public mining begins on Feb, 5.

Bug fixes:

• GPU memory temperatures are not displayed on 570+ drivers