diff --git a/CHANGELOG.md b/CHANGELOG.md
index 67a24c8..1000288 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,7 @@
 # Revision history for toy-datalog
 
-## 0.1.0.0 -- YYYY-mm-dd
+## unreleased 
+
+* We have a basic parser and a very naive evaluator for datalog programs that can extend a database with all the facts which are immediate
+  consequences of the rules and the current (initially empty) relations, which can be iterated to a fixed point to produce all consequences.
 
-* First version. Released on an unsuspecting world.