diff --git a/CHANGELOG.md b/CHANGELOG.md
index aeae22c..14a85dc 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,8 +7,11 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+## [1.0.0] - 2020-06-10
+
 ### Added
 - Initial action code
 - `GitHubActionsCore` PowerShell module
 
-[Unreleased]: https://github.com/Amadevus/pwsh-script/compare/v1.0.0...HEAD
\ No newline at end of file
+[Unreleased]: https://github.com/Amadevus/pwsh-script/compare/v1.0.0...HEAD
+[1.0.0]: https://github.com/Amadevus/pwsh-script/releases/tag/v1.0.0
\ No newline at end of file
diff --git a/README.md b/README.md
index 0bd766a..3838fdc 100644
--- a/README.md
+++ b/README.md
@@ -2,8 +2,10 @@
 
 GitHub Action to run PowerShell scripts that use the workflow run context - inspired by [actions/github-script].
 
-[![GitHub release (latest by date)](https://img.shields.io/github/v/release/Amadevus/pwsh-script)](https://github.com/Amadevus/pwsh-script/releases/latest)
+![GitHub top language](https://img.shields.io/github/languages/top/Amadevus/pwsh-script?logo=powershell)
 [![CI](https://github.com/Amadevus/pwsh-script/workflows/CI/badge.svg?branch=master)](https://github.com/Amadevus/pwsh-script/actions?query=workflow%3ACI)
+[![GitHub release (latest by date)](https://img.shields.io/github/v/release/Amadevus/pwsh-script)](https://github.com/Amadevus/pwsh-script/releases/latest)
+![GitHub commits since latest release (by date)](https://img.shields.io/github/commits-since/Amadevus/pwsh-script/latest)
 
 In order to use this action, `script` input is provided. The value of that input should be
 the body of a PowerShell script.