diff --git a/CHANGELOG.md b/CHANGELOG.md
new file mode 100644
index 0000000000000000000000000000000000000000..ae1cdd9961b1bc3d638ea2e56c1e4c1c3c76422b
--- /dev/null
+++ b/CHANGELOG.md
@@ -0,0 +1,20 @@
+# Changelog
+All notable changes to this project will be documented in this file.
+
+## [Unreleased]
+
+
+## [1.0.0] - 25th may 2020
+
+### Added
+ 
+* Complete workflow
+* snakemake rule system to handle rapidrun files
+
+### Changed
+
+* upgrade singularity to v3.6
+
+### Removed
+
+* marker.csv