raise "Set CHANGELOG_GITHUB_TOKEN environment variable eg 'export CHANGELOG_GITHUB_TOKEN=valid_token_here'" if Rake.application.top_level_tasks.include? "changelog" and ENV['CHANGELOG_GITHUB_TOKEN'].nil?
config.user = "#{changelog_user}"
config.project = "#{changelog_project}"
+ config.since_tag = "5.0.1"
+ config.max_issues = 500
config.future_release = "#{changelog_future_release}"
config.exclude_labels = ['maintenance']
config.header = "# Change log\n\nAll 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)."