Today is the feature freeze for the 0.21.0 release. The Taproot implementation, libsecp256k1 endomorphism, Tor v3 support, BIPs 155, 157, 158, Descriptor wallets (using SQLite), initial C++17 migration work and much more has made it in. https://t.co/Ge0uLwVcaf

— Michael Ford (@fanquake) October 15, 2020