I dowloaded Firmware update v3.21 – build 691
The instructions say: “This firmware update assumes your Phatty is already running firmware v3.0 or higher. (I’m not)
If you are using an older OS, you will first need to update from v2 to v3, which is a separate procedure. See http://www.moogmusic.com/products/phattys/little-phatty-stage-ii#downloads-tab for the v2-to-v3 update, if needed.”
This link is no longer working.
I’d like to get a link to update from Version 2.20 to 3.
Does anyone happen to have it? Thanks in advance 
https://www.moogmusic.com/products/phattys/little-phatty-stage-ii#downloads-tab