- Flux TTS (Early Access) , Flux TTS is now available in self-hosted deployments on the new /v2/speak endpoint. See Deploying Flux TTS for setup, and the section above for details. Nepali and Punjabi Support , Nova-3 monolingual models now support Nepali ( ne ) and Punjabi ( pa , pa-IN ), in both batch and streaming. See the full announcement for details.