Hello, I'm dev of altpool.pro pool.
Can you implement changing personalization string support in "mining.notify" or "mining.set_target" in your GMiner?
EWBF, lolminer and Funakoshi miners already supports that:
if you pass "--pers auto", then the miner will wait for mining.notify in this format: {"id": null, "method": "mining.notify", "params": ["JOB_ID", "VERSION", "PREVHASH", "MERKLEROOT", "RESERVED", "TIME", "BITS", CLEAN_JOBS, "144_5", "BgoldPoW"]}