Note this release contains ABI changes, please see CHANGES.md for details.
- Add initial support for PSBT v2 and Elements PSET v2.
- Update PSBT v0 support to the latest changes. Note that Taproot fields are serialized but general Taproot support is not yet implemented.
- Remove Elements PSET v0 support.
- Extend the
wally_mapAPI into a generic int/blob associative container. - Add secp256k1 group scalar arithmetic operations.
- Add support for explicit value rangeproof and explicit asset surjectionproof generation and validation.
- Add incremental/partial blinding primitives.
- Update the built-in libsecp256k1 library.
- Documentation updates, build/test improvements and misc bug fixes.