diff --git a/CHANGELOG.md b/CHANGELOG.md
index 1e17896..3fe3cad 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,2 +1,6 @@
 # Changelog
 All notable changes to this project will be documented in this file.
+
+<a name="1.0.0"></a>
+## [1.0.0] - 2018-08-30
+- [Add initial isomorphic implementation](https://github.com/rubensworks/sparqlxml-parse.js/commit/5801b128655693eca76d9067ffa48085d32310f8)