Add warning to V2 about depreciated state

[wiljust 0]

As alluded to in the blog, it appears as though V2 is no longer the main focus. I spent ~1 hour attempting to get it to work until I read the blog. Would it be possible to add a notice to the download page so future people won't be confused?

(Got the latest V1.10.2 working after messing with the settings  )