diff --git a/readme.txt b/readme.txt
index 4e05ca1b3..8e57586f5 100644
--- a/readme.txt
+++ b/readme.txt
@@ -119,6 +119,7 @@ Automatic updates should work great for you.  As always, though, we recommend ba
 
 = 1.4.0 - xx.xx.2017=
 * Feature - WooCommerce Sequential Orders compatibility. ([#145](https://github.com/angelleye/paypal-woocommerce/issues/145))
+* Feature - Filter hooks for PayPal buttons. ([#588](https://github.com/angelleye/paypal-woocommerce/issues/588))
 * Tweak - Adjustments to improve compatibility with WPML. ([#387](https://github.com/angelleye/paypal-woocommerce/issues/387))
 
 = 1.3.3 - 02.03.2017 =