What is your suggestion?

Build releases for Linux/RISC-V (64-bit).

Why do you want this feature?

The next stable version of Debian (13, aka trixie) is expected to ship with RISC-V 64-bit support.

Are there any workarounds to get this functionality today?

Yes. Unofficial and untested builds are published at https://gitlab.b-data.ch/coder/code-server/-/releases.

Cross reference:

• Add RISC-V (64-bit) support #6951

Are you interested in submitting a PR for this?

No.