diff --git a/.chanrc b/.chanrc
new file mode 100644
index 0000000..bf32955
--- /dev/null
+++ b/.chanrc
@@ -0,0 +1,3 @@
+{
+  "release-prefix": ""
+}
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 5844965..a6dfaa9 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,6 +5,8 @@ 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]
+
+## [0.0.1] - 2023-07-12
 ### Fixed
 - fixed deprecations for development
 - fixed deprecations for PHP 8.1
@@ -29,5 +31,6 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - allow conversion of GPS (WGS84) coordinates from/to CH1903/LV03 (MN03)
 - allow conversion of GPS (WGS84) coordinates from/to CH1995/LV95 (MN95)
 
-[Unreleased]: https://github.com/antistatique/swisstopo/compare/0.0.1-alpha...HEAD
+[Unreleased]: https://github.com/antistatique/swisstopo/compare/0.0.1...HEAD
+[0.0.1]: https://github.com/antistatique/swisstopo/compare/0.0.1-alpha...v0.0.1
 [0.0.1-alpha]: https://github.com/antistatique/swisstopo/releases/tag/0.0.1-alpha
diff --git a/VERSION b/VERSION
index 68e4b03..8acdd82 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-0.0.1-alpha
+0.0.1