diff --git a/CHANGELOG.md b/CHANGELOG.md
new file mode 100644
index 0000000..ea291df
--- /dev/null
+++ b/CHANGELOG.md
@@ -0,0 +1,15 @@
+# CHANGELOG
+
+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] 
+
+## [1.0.0] - 2024-2-14
+
+### Added
+
+- Provide initial version of this repository containing a driver for the Sensirion SCC1-USB cable.
+
+[Unreleased]: https://github.com/Sensirion/python-uart-scc1/compare/1.0.0...HEAD
+[1.0.0]: https://github.com/Sensirion/python-uart-scc1/releases/tag/1.0.0
\ No newline at end of file
diff --git a/pyproject.toml b/pyproject.toml
index e6b20e4..d8bf797 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "sensirion-uart-scc1"
-version = "0.1.0"
+version = "1.0.0"
 description = "Driver for Sensirion SCC1 USB cable"
 authors = ["Pascal Sachs"]
 license = "BSD-3-Clause"