v0.6.11

CrispASR v0.6.11

146 commits since v0.6.10. Highlights:

- Long-form transcription 2-7× better across parakeet / canary / voxtral / cohere
- Issue #125 fix train: 8 backend bugs from external user @montvid
- Chatterbox TTS GPU path finally intelligible on M1 Metal (#83 R9 #5)
- New CLI: --hf-repo OWNER/REPO[:FILE] for arbitrary HuggingFace fetching (#128)
- 5 new model ports: SenseVoiceSmall, Paraformer-zh, FunASR (nano + mlt-nano), Parakeet-RNNT (0.6b + 1.1b)
- Infrastructure: Kaggle rebake pipeline, overlap-save A/B harness, CI cleanup

Full notes: RELEASE_NOTES_v0.6.11.md

Behavioural changes (mitigations in notes): parakeet auto-chunks past 30s by default; canary refuses unsupported langs cleanly; firered-asr and gemma4-e2b refuse too-long inputs with clear errors.

Contributors via external reports: @montvid (#125), @khimaros (#128), @lenhone (#89 follow-up).