Release 0.8.2

• Update to latest libsecp256k1-zkp
• Expose Sign-to-Contract functions
• Expose Anti-Key-Exfiltration ("Anti-Exfil") functions
• Expose base64 functions
• Allow callers to provide secp contexts to make the library thread-safe

Note: This release is not binary compatible with 0.8.1. See https://github.com/ElementsProject/libwally-core/blob/master/CHANGES.md for details.

Release 0.8.1

• New WASM target for wally in the browser
• Use a git submodule for libsecp256k1
• Add manylinux support to build PyPI compatible wheels
• Release Python 3.8/3.9 wheels for Linux
• Various build fixes

Release 0.8.0

• Build fixes for OSX and Android
• Expose PSBT functions through the SWIG Java interface
• New functions to serialize varint and varbuffers
• Build system improvements and general bug fixes

Release 0.7.9

• Updates and fixes to the PSBT interface, fix PSBT signing with core v20.1
• New functions to clone transactions and calculate txid
• Documentation updates
• Bug fixes

Release 0.7.8

• Deprecate Python 2 wheels
• Honor CFLAGS, default to O2
• Bug fixing

Release 0.7.7

• Expose wally_psbt_get_length
• Add wally_scriptpubkey_to_address
• Return written bytes in asset_pak_whitelistproof
• Elements bug fixes

Release 0.7.6

• Add flag to sort multisig keys (BIP67)
• Add bip32_key_get_fingerprint
• Add Liquid developer guide
• Add liquid support to address_to_scriptpubkey

Release 0.7.5

• Add support for P2PKH, P2SH-P2WPKH, P2WPKH address derivation from BIP32 key
• Add support for P2KH and P2SH address parsing
• Add support for PSBT
• Add support for blech32
• Add support for pegin and pegout
• Bug fixing, build updates and improvements

Release 0.7.4

• Add support for recoverable signatures
• Generalize Elements function to use external nonces
• Expose blinding key functions to js wrapper
• doc improvement and bugs fixing

Release 0.7.3

• Exposed ECDH
• Added py3.7 x86_64 linux wheels to released artifacts
• Updated JS bindings to support latest nodejs
• Doc typos and bug fixing.

changelist