Bitcoin is ossified 🙏 (NOT)

- Segwit

- Lightning

- Schnorr

- Taproot

- MuSig2

- Descriptors

- Silent payments

- Package Relay / TRUC

- Pay to anchor

- Ecash (Cashu/Fedimint)

Soon/WEN:

Ark, Strata, Valts, Drivechain, Payment pools, P2QRH....