While this plug-in is frozen, it’s worth noting that the newer Discourse versions allow for localization of categories names/descriptions, as well as singular topic localizations as a base Discourse feature, including manually c:
As such, it’s understandable that this plug-in is no longer supported, as the features brought by it are almost all available by default in Discourse
EDIT: As a warning, not all current Multilingual features are natively available in Discourse as of now, for instance :
- You can’t hide topics in the different category topics pages according to the
Content Languagessetting in any given user profile
It’s still a great advancement in features, but a head-up before upgrading your instance.