Release 18

• Payment Processing crash fix (invalid tablename balances_changes)
• Drop Id column for shares table
• Add index on table balance_changes
• API Hashrate case consolidation

Database Migration

Miningcore needs to be stopped briefly for the following change:

ALTER TABLE shares DROP id;

Other migrations:

CREATE INDEX IDX_BALANCE_CHANGES_POOL_ADDRESS_CREATED on balance_changes(poolid, address, created desc);