Maintenance Release

• Use typhoeus instead of httprb
• Use bitcoinrb >=1.2.1
• Minor performance tweaks

Bugfix Release

• Version 3.0.5
• Fix LTC P2SH version
• Allow bitcoinrb 1.1.x

Maintenance Release

• Version 3.0.4
• Drop support for EOL Ruby 2,4 Ruby 2.5.
• Use bitcoinrb v1.0.0.
• Fix for Psych/YAML using safe_load with permitted class Bitcoin::ChainParams.

Bech32m Support

• Update bitcoinrb to 0.8.0
• Add test for witness_v1 outputs

Bugfix Release

• Fixes Litecoin P2SH address version.
• Allows looser dependencies.

Minor Release

• Adds support for dynamic decryption algorithms

Major Update: Breaking Changes

Version 3.0.0

• BREAKING CHANGES. BE CAREFUL IF UPGRADING FROM 1.x.x or 2.x.x.
• Revised interfaces and behavior
• Exceptions on failure status from Block.io with full response body
• New transaction flow that uses prepare_transaction, create_and_sign_transaction, and submit_transaction
• Drop support for Windows due to /chaintope/bitcoinrb dependency
• Drop support for EOL Ruby versions (2.4 and prior)

Major Update: Breaking Changes

Version 2.0.0

• BREAKING CHANGES. BE CAREFUL IF UPGRADING FROM 1.x.x.
• Revised interfaces and behavior
• No Exceptions on failure status from Block.io (throwing Exceptions on failure is now optional)
• Multi-threading support
• Support for HTTP/S proxies
• Low R signatures
• Performance improvements (http.rb and streamlined signatures)
• Unit tests
• Support for using private keys in addition to support for using PINs

Maintenance Release

1.2.1

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Breaking Change

• Remove support for Ruby < 1.9.3 (OpenSSL::Cipher::Cipher).
• Remove dependency: connection_pool.