diff --git a/History.md b/History.md
index d1f90fa4..99ff9caa 100644
--- a/History.md
+++ b/History.md
@@ -3,6 +3,7 @@
 ## 3.0.0 / not yet released / branch "master"
 
 * ...
+* Add url_encode to standard filters, see #421 [Derrick Reimer, djreimer]
 * Add uniq to standard filters [Florian Weingarten, fw42]
 * Add exception_handler feature, see #397 and #254 [Bogdan Gusiev, bogdan and Florian Weingarten, fw42]
 * Optimize variable parsing to avoid repeated regex evaluation during template rendering #383 [Jason Hiltz-Laforge, jasonhl]