Rigel 1.18.2

• Add BLOCX mining support (-a autolykos2 --coin blocx) Note that --coin parameter is mandatory. All supported dual/triple autolykos2 combos work for BLOCX as well.
• Remove ironfish algorithm (pre-fork IRON)

Bug fixes:

• (XEL) Performance regression on CMP 170HX cards
• (XEL) The miner does not display connection failure error details reported by the node (solo mining only)