![Rat Rig Community [Unofficial]](https://cdn.discordapp.com/icons/582187371529764864/08375bea6b5b9088b6d4cfc2b6e25fba.webp?size=48){kind=icon}
Upgrade RatOS from 2.0 to 2.1
I am interested in upgrading my 3.1 300 from RatOS 2.0.1 to 2.1. I usually give RCs some time to let the biggest issues settle out. I have not seen any descriptions or documentation on the upgrade path taking a system to 2.1 from 2.0.x. Other than going through the full motions of a brand new install, is this possible? I would like to keep/transfer the settings as easily as possible. I would also like to keep the operating statistics for runtime/maintenance, etc. So, how to port all of those over from 2.0.x? I am also seeing in some of the other forums that KIAUH is not supported. I have Klipper-Backup installed since I had an SD card fail over the summer - and who doesn't like having to go through a full SW setup for no reason out of the blue...
[FOLLOW UP]
I eventually did complete this update over the few days after this post. It wasn't tremendously painful, but did take a bit of persistence.
[FOLLOW UP]
I eventually did complete this update over the few days after this post. It wasn't tremendously painful, but did take a bit of persistence.
![Rat Rig Community [Unofficial] banner](https://cdn.discordapp.com/banners/582187371529764864/4ee3e42e227d6aac26f048a3e69d5924.webp?size=480)
![Rat Rig Community [Unofficial]](https://cdn.discordapp.com/icons/582187371529764864/08375bea6b5b9088b6d4cfc2b6e25fba.webp?size=16){kind=icon}