diff --git a/CHANGES.md b/CHANGES.md
index cbfbbb0..2d709ad 100644
--- a/CHANGES.md
+++ b/CHANGES.md
@@ -8,6 +8,7 @@
 * Added META navigator (thanks @aengelberg)
 * Added DISPENSE navigator to drop all collected values for subsequent navigation
 * Added `collected?` macro to create a filter function which operates on the collected values.
+* Error now thrown if a pathedfn (like filterer) is used without being parameterized
 * Bug fix: END, BEGINNING, FIRST, LAST, and MAP-VALS now work properly on nil
 
 ## 0.11.2