diff --git a/README.md b/README.md
index a21caeb..2fcac9d 100644
--- a/README.md
+++ b/README.md
@@ -288,6 +288,7 @@ the python client, but it's not necessary)
 Change History
 ==============
 
+* v1.5.0 now using letiny-core v2.0.0 and rsa-compat
 * v1.4.x I can't remember... but it's better!
 * v1.1.0 Added letiny-core, removed node-letsencrypt-python
 * v1.0.2 Works with node-letsencrypt-python