diff --git a/CHANGELOG b/CHANGELOG
index 0e9ceb554298f192f7dea1e1b082a380fff4a766..1fb6710efc8d360311e9eeab1e1043e3437ee240 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -5,6 +5,16 @@
 Changelog
 ================================================================================
 
+Release 3.0.0
+--------------------------------------------------------------------------------
+
+* First release supporting Python 3. Python 2 support has been dropped.
+* Updated versions of dependencies.
+* Reduced amount of warnings during compilation.
+* Improved and simplified use of Docker and Singularity containers.
+* Several minor bug fixes, improvements, and speed-ups.
+
+
 Release 2.1.0
 --------------------------------------------------------------------------------
 
@@ -15,7 +25,7 @@ Release 2.1.0
   to parametrize arbitrary compounds. 
 * Motif finding algorithm to identify objects in 3D space, e.g. binding sites.
   The algorithm is based on principles of geometric hashing.
-* Several minor bug fixes, improvements, and speed-ups  
+* Several minor bug fixes, improvements, and speed-ups
 
 
 Release 2.0.0