# Changelog All notable changes to this project will be documented in this file. The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/), and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html). ## Unreleased ## 1.1.0 / 2022-05-26 - Refactor to use `Monitor` instead of `Mutex` - Add documentation about thread-safety - Allow ClimateControl.modify to be called without environment variables - Add test for concurrent access needed to be inside block - Relax development dependencies ## 1.0.1 / 2021-05-26 - Require minimum Ruby version of 2.5.0 # 1.0.0 / 2021-03-06 - Commit to supporting latest patch versions of Ruby 2.5+ - Improve documentation - Format code with StandardRB - Bump gem dependencies # 0.2.0 / 2017-05-12 - Allow nested environment changes in the same thread # 0.1.0 / 2017-01-07 - Remove ActiveSupport dependency # 0.0.4 / 2017-01-06 - Improved thread safety - Handle TypeErrors during assignment - Improve documentation # 0.0.1 / 2012-11-28 - Initial release