Hey all Lumionos here,
We are actively and heavily working on the viewer, but due to our own internal discussions on what is deemed "release worthy" and our lack of deployment tools we are currently only release builds on Discord.
We are working towards better tools for us utilizing our GitLab pipelines we have, but it takes a lot of work and we are a very small team.
Latest builds can be found in the #project-viewers channel. If you are having trouble access that channel or don't see it, please let us know!