Decred releases mandatory security patch v2.1.6, fixing critical vulnerabilities in the consensus layer

L1 blockchain Decred has released a mandatory patch version v2.1.6, which fixes critical security issues related to consensus, prevents potential periodic de anonymization mixed attacks, fixes multiple network related DoS attack issues, and improves the duration of mixed coin session failures. The official calls on users to upgrade as soon as possible, and the Windows version of Decreton is expected to be released the next day.