# Changelog
All notable changes to this project will be documented in this file.
The format is based on [Keep a Changelog](http://keepachangelog.com/en/1.0.0/)
and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.html).
## [Unreleased]
## 0.2 - 2018-05-24
### New features
- Added blank constructor to the `RedeemScriptBuilder`. (#3)
- Implemented script pubkey creation in `p2wsh` and `p2pk` modules. (#3)
### Breaking changes
- Method `verify_signature` of the `InputSigner` in `p2wsh` and `p2wpk` modules was changed to accept
`Into<InputSignatureRef>` instead of raw bytes. This change made signature verification stricter
than before. (#4)
## 0.1 - 2018-05-16
The first release of BTC transaction utils crate.