rapid-mac-v0.13.4

[0.13.4] — 2026-09-02

Rapid-MLX 0.13.4 makes qualified local models faster under concurrent work,
adds an experimental end-to-end video workspace, and turns Community
Benchmark into a private-by-default local workspace with explicit sharing.

Added

• Local video generation in Desktop. An opt-in Video workspace supports
  LTX 2.5, Wan 2.1, and CogVideoX-Fun with queued jobs, progress, cancellation,
  restart-safe results, and early memory validation.
• Private-by-default Community Benchmark. CLI and Desktop users can run,
  inspect, and archive reproducible measurements locally; sharing requires an
  explicit preview and consent, with duplicate submission protection.
• Atomic model discovery and recommendations. CLI, Server, and Desktop now
  consume one validated model registry and recommendation policy.
• Opt-in persistent conversation memory, isolated Mermaid previews, per-model
  request metrics, and clearer in-app update discovery.

Changed

• Qualified MTP models are fast by default. Qwen3.5 4B/9B, Qwen3.6 27B,
  and Qwen3.8 27B automatically use their validated continuous speculative
  scheduler in CLI, Server, and Desktop. Desktop shows the active setting and
  keeps a persistent off switch for users who prefer ordinary decoding.
• Across mixed four-request cohorts, the qualified paths improved aggregate
  throughput by 14.1%–30.8%. Qwen3.8 27B decode measured 1.43× the 0.13.3
  ordinary path at 128 tokens of context and 2.34× at 32K.
• Per-model Metal limits now adapt to available unified memory and failed
  launches provide actionable fit guidance.

Fixed

• Singleton MTP retains exclusive scheduler ownership until its request
  departs, so concurrently arriving plain or tool requests wait instead of
  aborting both streams with a 503.
• Quantized-KV and paged-cache requests fail closed on unsupported layouts;
  paged prefix reuse now rolls back ownership cleanly after reconstruction
  failures.
• Model-download, GUI attachment, update, video-job, and MTP lifecycle failures
  have more bounded cleanup and clearer recovery behavior.