diff --git a/CHANGELOG.md b/CHANGELOG.md
new file mode 100644
index 0000000..98f016e
--- /dev/null
+++ b/CHANGELOG.md
@@ -0,0 +1,6 @@
+# Changelog
+
+# 0.3.1
+
+- fixed some argument handling (negative offset, broken -M)
+- update library versions (except clap, which made too many breaking changes and the interface actually got worse)