diff --git a/readme.txt b/readme.txt
index dba81475360..95afeca8196 100644
--- a/readme.txt
+++ b/readme.txt
@@ -169,13 +169,13 @@ Yes you can! Join in on our [GitHub repository](http://github.com/woothemes/wooc
 * Tweak - Rewritten widgets to use category walkers
 * Tweak - Improved installation code (dbdelta)
 * Tweak - Email tfoot compatibility for outlook
-* Tweak - Separate sections for each shipping method, due to the volume of data being posted upon save.
 * Tweak - Removed shortcode wrappers/cache for main pages since they are only ever called once per page load
 * Tweak - woocommerce_after_cart_item_quantity_update action sends cart item key instead of object
 * Tweak - Product images on orders page
 * Tweak - Payment method transition
 * Tweak - Moved product attribute table to a template file for easier customisation.
 * Tweak - If the "Only ship to the users billing address" admin option is set to true, the checkout form displayed "Billing & Shipping". Even when a cart contains only virtual goods and does not require shipping. (Thanks thenbrent)
+* Tweak - Separate sections for each shipping method, due to the volume of data being posted upon save. NOTE TO DEVELOPERS: The save hook for shipping options is woocommerce_update_options_shipping_{your method id}
 * Fix - Product cat sortable when item cannot be moved.
 * Fix - Do not show the Additional Information tab on product single page if contents are hidden or not existing.
 * Fix - nofollow add to cart links to prevent indexing