Circuit Sword Major Wifi Issues

[sygyzy]

This update will update to raspberry pi stretch, which is non up-gradable to. If that makes sense.. it's a big change to the pi base OS! I'll make it clearer on the release notes

Ok this is very helpful; I am glad I asked. No problem doing a clean install but yes, please make it clear in the notes. I bet I am not the only one that was wondering!