- Shipped
- 12 ஆகஸ்ட், 2026 அன்று 4:05 AM UTC
- Author
- Kamo
- Commit
- 92f4b7a
Both providers gated supports() on "en".equals(sourceLang), so every inbound pair was decoderd before a provider was ever asked. ProviderRouter treats "no provider supports this" as a legitimate passthrough and returns the input verbatim, so a Romanian message shown to an English reader came back untranslated with no exception and no log line anywhere — the failure was invisible in the service logs. - LibreTranslateProvider now caches the full source->targets matrix from /languages instead of only English's row. Argos ships each direction as a separate package, so en->ro tells you nothing about ro->en. - Locale aliasing (zh -> zh-Hans) now applies to the source side too, and translate() posts the same resolved code that supports() matched on. - BergamotProvider keys off an explicit pair map. It still only ships en->X models, but the direction is now data rather than a hardcoded assumption. - ProviderRouter warns when no provider supports a pair rather than silently returning the source, and short-circuits blank text (an empty q earns a permanent, non-retryable HTTP 400 that requeued forever). Also repairs BergamotProviderTest, which was already failing on main: it asserted en->ru/pt/it/uk/tr/ro/id/vi/ar after the supported set had been narrowed to the four confirmed models (ende, enes, enfr, enpl).