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@@ -1,21 +1,27 @@
 #Pinout!
 
-###The comprehensive Raspberry Pi GPIO Pinout guide, now with Raspberry Pi Model B+ and Raspberry Pi 2
+###The comprehensive Raspberry Pi GPIO Pinout guide now with Raspberry Pi Model B+, Raspberry Pi 2 and Pi Zero.
 
-This GPIO Pinout isn't meant to be printable, but it's both a great quick-reference and a comprehensive guide to your Raspberry Pi's GPIO pins.
+This GPIO Pinout is designed to be both a quick-reference and a comprehensive guide to your Raspberry Pi's GPIO pins.
 
-##What do these numbers mean, anyway?
+##What do these numbers mean?
 
 * BCM - Broadcom pin number, commonly called "GPIO", these are the ones you probably want to use with RPi.GPIO and GPIO Zero
-* WiringPi - Wiring Pi pin number, for Gordon's Wiring Pi library
+* WiringPi - Wiring Pi pin number (shown as a tooltip), for Gordon's Wiring Pi library
 * Physical - Number corresponding to the pins physical location on the header
 
-##Pi 2
+##Raspberry Pi Zero
+
+With the launch of the Pi Zero bringing Raspberry Pi into the hands of so many more people, we're pushing Pinout a little further with some visual tweaks and categorised menus to help you find what you need.
+
+##Raspberry Pi 2
 
 To celebrate the launch of the Pi 2 and the new Pi-enthusiasts it'll bring, Pinout has been updated to be cleaner, more comprehensive and more accurate and will continue to be improved.
 
-##Model B+
+##Raspberry Pi Model A+ and B+
 
 Now that the Raspberry Pi Model B Plus is here, I've updated Pinout with the 14 extra pins you'll find on your shiny new board.
 
-Note: While I've placed a gap to visually separate the additional 14 pins on the B+, you wont find this gap on the actual board!
+##Raspberry Pi Model "A" and "B"
+
+Pinout was originally designed for the old 26-pin Raspberry Pi models, you'll see the outline of this original header displayed on the left in a slightly darker shade. If you click a pin you'll see details of its BCM pin assignment on the original Rev 1 Pi.
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