diff --git a/CHANGELOG.md b/CHANGELOG.md
new file mode 100644
index 0000000..ff96272
--- /dev/null
+++ b/CHANGELOG.md
@@ -0,0 +1,32 @@
+# Changelog
+
+## [0.1.2] - 2022-05-14
+
+_First release a part of the monorepo._
+
+### Added
+
+- Add `VERSION` constant to `Athena::Negotiation` namespace ([#166](https://github.com/athena-framework/athena/pull/166)) (George Dietrich)
+- Add getting started documentation to API docs ([#172](https://github.com/athena-framework/athena/pull/172)) (George Dietrich)
+
+### Changed
+
+- Update minimum `crystal` version to `~> 1.4.0` ([#169](https://github.com/athena-framework/athena/pull/169)) (George Dietrich)
+
+### Fixed
+
+- Correct the shard version in `README.md` ([#6](https://github.com/athena-framework/negotiation/pull/6)) (syeopite)
+
+## [0.1.1] - 2021-02-04
+
+### Changed
+
+- Migrate documentation to [MkDocs](https://mkdocstrings.github.io/crystal/) ([#4](https://github.com/athena-framework/negotiation/pull/4)) (George Dietrich)
+
+## [0.1.0] - 2020-12-24
+
+_Initial release._
+
+[0.1.2]: https://github.com/athena-framework/negotiation/releases/tag/v0.1.2
+[0.1.1]: https://github.com/athena-framework/negotiation/releases/tag/v0.1.1
+[0.1.0]: https://github.com/athena-framework/negotiation/releases/tag/v0.1.0
diff --git a/README.md b/README.md
index 80cac21..6342542 100644
--- a/README.md
+++ b/README.md
@@ -1,5 +1,6 @@
 # Negotiation
 
+[![Common Changelog](https://common-changelog.org/badge.svg)](https://common-changelog.org)
 [![CI](https://github.com/athena-framework/athena/workflows/CI/badge.svg)](https://github.com/athena-framework/athena/actions/workflows/ci.yml)
 [![Latest release](https://img.shields.io/github/release/athena-framework/negotiation.svg)](https://github.com/athena-framework/negotiation/releases)
 
diff --git a/shard.yml b/shard.yml
index 7f10eeb..3e40894 100644
--- a/shard.yml
+++ b/shard.yml
@@ -1,6 +1,6 @@
 name: athena-negotiation
 
-version: 0.1.1
+version: 0.1.2
 
 crystal: ~> 1.4
 
diff --git a/src/athena-negotiation.cr b/src/athena-negotiation.cr
index c3a8836..22c8690 100644
--- a/src/athena-negotiation.cr
+++ b/src/athena-negotiation.cr
@@ -102,7 +102,7 @@ alias ANG = Athena::Negotiation
 #
 # The `ANG::LanguageNegotiator` type returns an `ANG::AcceptLanguage`, or `nil` if negotiating the best language has failed.
 module Athena::Negotiation
-  VERSION = "0.1.1"
+  VERSION = "0.1.2"
 
   # Returns a lazily initialized `ANG::Negotiator` singleton instance.
   class_getter(negotiator) { ANG::Negotiator.new }