Adopt Semantic Versioning

CHANGELOG.md

@@ -0,0 +1,59 @@
+# 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]
+
+## [0.3.1] - 2021-08-02
+
+### Added
+
+- This changelog
+
+### Changed
+
+- Add versioning badge to README
+- Add step to remove contents of changelog to prevent confusion
+
+## [0.3.0] - 2021-07-21
+
+### Added
+
+- Integrate stale action
+
+### Changed
+
+- Add "Before you begin" section to README
+
+## [0.2.1] - 2021-06-08
+
+### Changed
+
+- Add explanation of why PR descriptions are so important
+
+## [0.2.0] - 2021-06-03
+
+### Added
+
+- Pull request template
+- Bug report template
+- Feature request template
+
+## [0.1.1] - 2021-05-24
+
+### Changed
+
+- Be more explicit about where the code of conduct applies
+
+## [0.1.0] - 2021-05-11
+
+### Added
+
+- Contributor Covenant
+- Contribution guidelines
+- Maintainers file
+- README template
+- Security guidance

README.md

@@ -1,5 +1,6 @@
 # OSPO Project Template
 
+[![OSS Template Version](https://img.shields.io/badge/OSS%20Template-0.3.1-7f187f.svg)](https://github.com/wayfair-incubator/oss-template/)
 [![Contributor Covenant](https://img.shields.io/badge/Contributor%20Covenant-2.0-4baaaa.svg)](CODE_OF_CONDUCT.md)
 
 ## Before You Start...
@@ -23,6 +24,7 @@ In trying to keep this template as generic and reusable as possible, there are s
    - [ ] In [`CONTRIBUTING.md`](CONTRIBUTING.md)
    - [ ] In [`SECURITY.md`](SECURITY.md)
 - [ ] Add names and contact information for actual project maintainers to [`MAINTAINERS.md`](MAINTAINERS.md)
+- [ ] Delete the content of [`CHANGELOG.md`](CHANGELOG.md). We encourgage you to [keep a changelog](https://keepachangelog.com/en/1.0.0/).
 - [ ] Replace the generic content in this file with the relevant details about your project
 - [ ] Delete this section of the README