v6.12.5

Notable changes Security Fixes This release addresses several consensus and denial-of-service vulnerabilities in zcashd , all reachable by a remote peer or miner. This is a time-critical upgrade. It is released in coordination with a soft fork that activates at mainnet block height 3363426 (approximately 02:00 UTC on 2026-06-02). Mining nodes that have not upgraded before activation are likely to…