Yes, that is the latest public version of DF running on my Steam Deck. :)
There are some caveats, which I will list.
1) You MUST turn all the options for video down to low, or it'll crash due to lack of RAM.
2) You MUST stick to a 6k map (with or without compo pack) or it'll crash due to lack of RAM.
I'm not sure if the steam deck has virtual memory like windows does. I know linux does, and it's called a swap file, but I don't know if it's enabled by default, so I need to look into that.
But it works! This was also the linux native build of 7DTD.