Bump version

CHANGELOG.md

@@ -8,6 +8,9 @@ The format is loosely based on [Keep a Changelog](https://keepachangelog.com/en/
 Once we reach the v1.0 release, this project will adhere to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
 ## [Unreleased]
+- Nothing so far
+
+## [v0.8.0] - 2019-04-21
 - Make Auth.Grant(…) idempotent and do not unnecessarily add smaller scopes
 - Support extending permissions via Auth.Grant(…)
 - Add boolean return value to Auth.Grant(…) to indicate if a new permission was granted
@@ -73,7 +76,8 @@ Once we reach the v1.0 release, this project will adhere to [Semantic Versioning
 Initial release, note that Joe is still in alpha and the API is not yet considered
 stable before the v1.0.0 release.
 
-[Unreleased]: https://github.com/go-joe/joe/compare/v0.7.0...HEAD
+[Unreleased]: https://github.com/go-joe/joe/compare/v0.8.0...HEAD
+[v0.8.0]: https://github.com/go-joe/joe/compare/v0.7.0...v0.8.0
 [v0.7.0]: https://github.com/go-joe/joe/compare/v0.6.0...v0.7.0
 [v0.6.0]: https://github.com/go-joe/joe/compare/v0.5.0...v0.6.0
 [v0.5.0]: https://github.com/go-joe/joe/compare/v0.4.0...v0.5.0