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Qwen3 TTS: bump to v0.4.4 and add Windows CUDA variant#11051

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niksedk merged 1 commit into
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qwen3-tts-v0.4.4-add-cuda
May 19, 2026
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Qwen3 TTS: bump to v0.4.4 and add Windows CUDA variant#11051
niksedk merged 1 commit into
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qwen3-tts-v0.4.4-add-cuda

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@niksedk niksedk commented May 19, 2026

Summary

  • Bump Qwen3TtsCppDownloadService.ReleaseTag from v0.4.3 to v0.4.4 and refresh SHA-256 hashes for all five existing platform archives (new hash at index 0, v0.4.3 kept at index 1).
  • Add windows-cuda-x64 as a third Windows variant alongside Vulkan and CPU — v0.4.4 ships a new NVIDIA CUDA build (cuBLAS).
  • Download prompts in TextToSpeechViewModel and Qwen3TtsSettingsViewModel now offer three buttons: CPU / Vulkan (GPU) / CUDA (NVIDIA GPU) — same pattern as LlamaCppDownloadHelper.

Test plan

  • Trigger a fresh Qwen3 TTS download on Windows — prompt shows CPU/Vulkan/CUDA buttons.
  • Pick CUDA → confirm qwen3-tts-server-v0.4.4-windows-cuda-x64.zip downloads, SHA-256 verifies, extracts (includes cudart64_12.dll, cublas64_12.dll, cublasLt64_12.dll).
  • Pick Vulkan → existing flow still works against the v0.4.4 zip.
  • Pick CPU → existing flow still works against the v0.4.4 zip.
  • Re-download via Qwen3 TTS settings: same three-button prompt, same outcomes.
  • Non-Windows platforms (macOS, Linux x64, Linux ARM64) still download/verify the v0.4.4 archives.

🤖 Generated with Claude Code

Update Qwen3TtsCppDownloadService.ReleaseTag from v0.4.3 to v0.4.4 and
refresh the SHA-256 hashes for all five existing platform archives.

v0.4.4 ships a new Windows CUDA build (NVIDIA GPU acceleration via
cuBLAS); add it as a third Windows variant alongside Vulkan and CPU.
The download prompts in TextToSpeechViewModel and Qwen3TtsSettings now
offer three buttons (CPU / Vulkan (GPU) / CUDA (NVIDIA GPU)), mirroring
the existing pattern in LlamaCppDownloadHelper.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
@niksedk niksedk merged commit 3e61639 into main May 19, 2026
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@niksedk niksedk deleted the qwen3-tts-v0.4.4-add-cuda branch May 19, 2026 18:55
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