Merge pull request #1722 from Jerzeek/patch-1

Fix manufacturer name and add upgrade section

Author: FoamyGuy

_board/studiolab_picoexpander.md

@@ -3,7 +3,7 @@ layout: download
 board_id: "studiolab_picoexpander"
 title: "Pico Expander Download"
 name: "Pico Expander"
-manufacturer: "Studiolab"
+manufacturer: "StudioLab"
 board_url:
   - "https://id-studiolab.github.io/Connected-Interaction-Kit/test/components/pico-expander/pico-expander"
 board_image: "studiolab_picoexpander.jpg"
@@ -33,7 +33,8 @@ The Pico Expander is an expansion board that features a soldered Raspberry Pi Pi
 - **I2C Qwiic Connector**: Native I2C support for connecting Qwiic-compatible sensors and devices
 
 The Pico Expander retains all the performance benefits of the Pico 2W—double the processing power, RAM, and flash memory compared to the original Pico—while providing a developer-friendly interface for rapid prototyping. Whether you're building IoT projects, sensor networks, or interactive applications, the Pico Expander simplifies hardware integration and accelerates development in CircuitPython or MicroPython.
-
+## Upgrade
+* [Page to upgrade your CP on the PicoExpander](https://id-studiolab.github.io/Connected-Interaction-Kit/test/support/upgradeCP_PICO)
 ## Tutorial
 * [Connected Interaction Kit Getting Started](https://id-studiolab.github.io/Connected-Interaction-Kit/)