T-Rex 0.19.12

• (ethash) Add ethproxy (getwork) mode (connection URL example: -o stratum+http://127.0.0.1:8080)

Bug fixes:

• (API) Security vulnerability that allows creating / modifying PC files when API is bound to 0.0.0.0 in --api-read-only mode
• No connection error
• --watchdog-exit-mode doesn't always reboot the PC in r mode