v1.12.0 release

This release contains:

This release contains:

Security

• Fix command injection vulnerability in RPC server (GHSA-q66h-m87m-j2q6)
  • Added whitelist validation to allow only RPC methods defined in RequestHandler.
  • Note: The SPV-related features including RPC server are experimental and may be removed in future releases.

New Features

• Add sendtxrcncl message class for BIP-330 (Transaction Reconciliation).
• Add wtxidrelay message class for BIP-339.

Bug Fixes

• Fix mis-categorized error code in OP_IF evaluation.
• Change to return proper error for CScriptNum errors.

Maintenance

• Bump Ruby version to 4.0.
• Remove redundant data.

Full Changelog: v1.11.0...v1.12.0

v1.11.0 release

This release contains:

• Test:
  • Add valid tx test with minimum-sized ECDSA signature
  • Port: add a separate ScriptError for empty pubkeys encountered in Tapscript
• Pay to Anchor(P2A):
  • Add Bitcoin::Script#to_p2a and Bitcoin::Script#p2a? methods.
  • Support tx verification with P2A output.

Full Changelog: v1.10.0...v1.11.0

v1.10.0 release

This release contains:

• Remove openassets features(26514dc, 125c746).
• Add BIP321URI class.
• Test Improvement:
  • Update BIP324 test vector(7f0e889).
  • Appley test: check proper OP_2ROT behavior(1d6352f).
  • Port tests: improves tapscript unit tests(714afce).

Full Changelog: v1.9.1...v1.10.0

v1.9.1

This release fixes an issue introduced in 1.9.0 where the to_s() method of the musig() descriptor was not implemented.

Full Changelog: v1.9.0...v1.9.1

v1.9.0 release

This release contains

• Migrate merkle tree implementation to merkle gem. This change replaces the Bitcoin::MerkleTree class with Bitcoin::PartialTree, which restores a partial tree. If you want to build a complete tree, please migrate to the merkle gem.
• Support musig() descriptor defined by BIP-390.

Full Changelog: v1.8.2...v1.9.0

v1.8.2 release

This release contains

• Fixed an error when specifying Bitcoin.chain_params = :testnet4.
• Add a check to throw an exception when initializing Bitcoin::Key if compressed: true is specified but an uncompressed public key is passed
• Switch silent payment addr to bech32 gem
• Implement sender output derivation for SilentPayment

Full Changelog: v1.8.1...v1.8.2

v1.8.1

This release remove json_pure dependency.

Full Changelog: v1.8.0...v1.8.1

v1.8.0 release

This release includes the followings:

New feature

• Support BIP-322 full scheme verification in Bitcoin::MessageSign#verify_message
• Add testnet4 configuration(59a2402, 98acd62)
• Support ruby 3.4(8578bb6, 9d44ec2)
• Separate secp256k1 library calls into external gem
  • Remove ffi dependency since it is included in secp256k1rb

Bug fix

• Update dns seed and fix bip34 height

Other changes

• Update json_pure version to fix error that occurred when JSON::Pure::Parser was removed from 2.8.0
• Remove recover id from arguments when recovering public key from signature

Full Changelog: v1.7.0...v1.8.0

v1.7.0 release

This release includes the followings:

New feature

• Add Bitcoin::Block#create_genesis method to construct genesis block(433c238).
• Add rawtr() descriptor(6f72a45).
• Add Bitcoin::SilentPayment::Addr class to parase/acreate silent payment address.

Bug fix

• Fix an issue where passing an empty string to Bitcoin::ScriptWitness#parse_from_payload would cause an exception(6375c41).
• Fix a bug in `Bitcoin::MessageSign#verify_messageI where the BIP322 check was always true(0223415).

Full Changelog: v1.6.0...v1.7.0

v1.6.0 release

This release includes the followings:

New feature

A feature to create/parse Output Script Descriptor has been added. Please refer to the wiki for usage instructions.

The Bitcoin::Descriptor class has existed until now, but breaking changes have been made to the interface to comply with the BIP specifications for each descriptor. If you have been using it in an older version, please check the changes.

Other changes

• P2TR script are now the standard script (#67)
• Testing with the secp256k1 library is now available on non-x86 Linux environment (#70)
• Add 10000 bytes check when creating P2WSH script (85c77ee)
• Add 520 byte check when creating P2SH script (a8f5e4c)

Full Changelog: v1.5.0...v1.6.0