update trex
@everyone T-Rex 0.8.6

**Known issue: x21s and dedal algos are broken, please do not update if you're mining them**

Add algos: astralhash, jeonghash, padihash, pawelhash (used by GlobalToken)
Performance improvements: a few percent to x16r family of algorithms, skunk, x22i
Highlight GPU temperatures in green/yellow/red. Temperature ranges are configured with --temperature-color parameter

Bug fixes:
Invalid shares on Dedal for some hashorders
Not identifying a found block when mining x22i


Linux/Windows
https://github.com/trexminer/T-Rex/releases/tag/0.8.6

Watchdog (Windows)
https://github.com/trexminer/T-Rex-Watchdog/releases/tag/0.4.1