Release 0.17

Changes

• Ignore redundant ZMQ block hash updates for the same block from multiple daemons
• Disable stratum method suggest_difficulty for now
• Job management change
• Runtime info logging
• Fixed GBX, CRC
• Do not return stale miner performance stats via API
• VarDiff maxDelta support
• Validate Monero PaymentID on login
• Do not send work until login is complete. Fixes #204
• Blake2s hash integration
• Support for Legacy Bitcoin daemons. Fixes #77, #119
• Verge (XVG) integration
• Neoscrypt fix
• Legacy daemon fix
• improved POW/POS check
• Logging of block submissions
• BlockRewardMultiplier
• Increase Pg Command Timeout
• Added payment audit-trail
• Fixes #194, #216

Database Migration

DROP INDEX IDX_SHARES_POOL_BLOCK;
CREATE INDEX IDX_SHARES_POOL_MINER_DIFFICULTY on shares(poolid, miner, difficulty);
ALTER TABLE blocks ADD miner TEXT NULL;

CREATE TABLE balance_changes
(
	id BIGSERIAL NOT NULL PRIMARY KEY,
	poolid TEXT NOT NULL,
	coin TEXT NOT NULL,
	address TEXT NOT NULL,
	amount decimal(28,12) NOT NULL DEFAULT 0,
	usage TEXT NULL,
	created TIMESTAMP NOT NULL
);