I would suggest it has zero to do with multiple language support. English is entirely sufficient for 99.9% of Roon’s customers around the world. Music lovers and audiophiles with audio systems and music libraries that would merit or require using Roon most assuredly all have a sufficient command of English to use Roon. Even the support group here doesn’t include Swahili or Serbo-Croatian. Plus, whatever translations they need have been in-house for a very long time now, unless they’re spending months adding some tribal dialects from Papua New Guinea.
The delay is technical on the level of functionality and subsequent beta-testing and debugging. Roon is making a massive communication mistake by coyly remaining mysteriously silent on a future release date. Nearly 100% of all software / application developers atleast give an anticipated or a planned release date. Not Roon. They are just increasing customer expectations and exigence by refusing to communicate openly and transparently.
This will most certainly translate into a very painful level of mass disappointment with their customer base as all indications seem to point to a 1.8 which will simply be a repackaged 1.7 with, hopefully, a minimum level of bug fixes that have been infuriating everyone for long enough now. At this stage, I’ll happily settle for that and nothing more.