Looks like I've managed to update to latest Rebased.
Now my installation says: Pleroma 2.4.53-1896-g332b96b0.develop+soapbox

Where's "Rebased" label? Is it correct?

In short words, I edited git remote origin, then i pulled. Then I needed to recompile erlang+elixir. Then I downloaded all dependencies +2 new deps. Then compiling died at phoenix_live_dashboard (what is it?) so I followed indication, to compile itself the dependency. Then I compiled all the stuff. In the end I made a successiful migration then restarted flawless.

I'm still unsure for the "Pleroma" version ... And the Phoenix stuff