GitBook: Add warning re dev kit software
@@ -61,6 +61,15 @@ You can find detailed information on all components of the Mark II hardware on [
### Installing the Operating System
+{% hint style="warning" %}
+WARNING: This is old software that was distributed with the Mark II Dev Kits when they were released in 2021. It is recommended to use the [latest production software](https://mycroft-ai.gitbook.io/mark-ii/mycroft-software) but the Dev Kit software remains available in case anyone specifically wants to use that.
+
+Importantly:
+
+* The Dev Kit software **WILL NOT WORK** on a production Mark II.
+* The production software **WILL WORK** on Dev Kits as well as production Mark II's.
+{% endhint %}
+
Download the Mark II Dev Kit operating system from:
[https://mycroft.ai/to/mark-ii-dev-kit-stable](https://mycroft.ai/to/mark-ii-dev-kit-stable)
