Sunshine won't install on Debian Forky

[dontknowhy]

$ apt install ./sunshine-debian-trixie-amd64.deb 
Note, selecting 'sunshine' instead of './sunshine-debian-trixie-amd64.deb'
Solving dependencies... Error!
Some packages could not be installed. This may mean that you have
requested an impossible situation or if you are using the unstable
distribution that some required packages have not yet been created
or been moved out of Incoming.
The following information may help to resolve the situation:

Unsatisfied dependencies:
 sunshine : Depends: miniupnpc but it is not going to be installed
            Depends: libicu76 (>= 76.1-1~) but it is not installable
            Depends: libminiupnpc18 (>= 2.2.8) but it is not installable
Error: Unable to satisfy dependencies. Reached two conflicting assignments:
   1. sunshine:amd64=2026.507.123453 is selected for install
   2. sunshine:amd64 Depends libicu76 (>= 76.1-1~)
      but none of the choices are installable:
      [no choices]

I'm running Debian testing (aka. forky). However the libicu76 has been replaced with libicu78. Mean while the libminiupnpc18 has been replaced with libminiupnpc21.
I've also tried with ubuntu versions but they just simply failed due to the similar dependency issue.
How can I solve it?

[ReenigneArcher]

We don't compile for testing, so you'll have to self compile.