add changelog, use semver

Author: senid231

CHANGELOG.md

@@ -0,0 +1,16 @@
+# 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]
+### Added
+ - changelog
+ - follow semver
+
+## [0.1.0] - 2020-04-14
+### Added
+ - travic CI
+ - rubocop
+ - capybara DSL to check page title, action items, table columns/rows

README.md

@@ -95,3 +95,8 @@ The gem is available as open source under the terms of the [MIT License](https:/
 ## Code of Conduct
 
 Everyone interacting in the Capybara::ActiveAdmin project's codebases, issue trackers, chat rooms and mailing lists is expected to follow the [code of conduct](https://github.com/activeadmin-plugins/capybara_active_admin/blob/master/CODE_OF_CONDUCT.md).
+
+## Notes
+
+Project uses [Keep a Changelog](https://keepachangelog.com/en/1.0.0/) convention.
+Project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).

capybara_active_admin.gemspec

@@ -16,7 +16,7 @@ Gem::Specification.new do |spec|
 
   spec.metadata['homepage_uri'] = spec.homepage
   spec.metadata['source_code_uri'] = spec.homepage
-  spec.metadata['changelog_uri'] = spec.homepage
+  spec.metadata['changelog_uri'] = "#{spec.homepage}/blob/master/CHANGELOG.md"
 
   # Specify which files should be added to the gem when it is released.
   # The `git ls-files -z` loads the files in the RubyGem that have been added into git.