diff --git a/CHANGELOG.md b/CHANGELOG.md
index d41102d..96bda7b 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -46,3 +46,5 @@
 * Added a guidebook
 * assertNear(a,b,max[,message]) for float/double
 * assertRelation(args [,message [,retval]])
+* assertRelativelyNear(a,b,max[,message]) for float/double
+