v0.16.4-alpha

Bug-fix patch for the vision half of #30 (thanks @AVAVAVA1).

Fixed

• Images in history were sent to non-vision models. Once an image entered the conversation — a manual attachment, or a viewport snapshot the assistant attaches automatically — it stayed in history and was re-sent on every later turn. With a text-only model selected (and no describe_image vision-fallback configured), the provider rejected the image block and the conversation stayed broken until cleared. History image blocks are now replaced with a [Image omitted — the current model has no vision support] placeholder across the chat send path, the auto-retry-on-error path (which attaches a viewport snapshot before resending), and the headless skill evaluator. When a describe-image fallback is configured, the existing describe-and-substitute behavior is unchanged.

The temperature-persistence bug also reported in #30 is a separate issue in the settings save path and is not included here — it's awaiting reproduction details from the reporter.

Full changelog: CHANGELOG.md · v0.16.3-alpha...v0.16.4-alpha

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This release was prepared by an AI coding assistant on the maintainer's behalf and under his direction. The maintainer runs on a headless box and has not validated this build against a live FreeCAD GUI — please report any issues.