Mix Studio 1.0.3: Mix Packs, setup reliability, and workflow fixes

Generation and workflows

• Added signed LoRA strengths from -100 to 100 across Image, Region, Edit, video, and Director workflows. Exact decimal entry is supported, and workflow graphs preserve the signed value.
• Updated Strength Hunt to step from zero toward a negative current LoRA strength. Hunts remain bounded to a magnitude of 2 so an extreme manual value cannot create an unexpectedly large batch.
• Updated all LTX 2.3 empty-audio graphs to submit the current frames_number, frame_rate, and batch_size inputs required by LTXVEmptyLatentAudio, including standard LTX, Face ID, and 10Eros routes.
• Added configurable Krea 2 Identity Edit sampling presets within the supported step and CFG range. App-managed workflow LoRAs no longer trigger misleading compatibility warnings.
• Preserved the editor prompt separately from the expanded graph prompt so gallery reuse restores the editable text without losing workflow metadata.
• Added Mix Pack preset identity to generation details and documentation exports while retaining the complete submitted prompt.

Model installation and setup

• Added resumable HTTP model downloads and isolated Hugging Face Xet acceleration, including byte progress reporting and automatic fallback when accelerated transfer fails.
• Added an optional trusted HTTPS Hugging Face-compatible download endpoint for networks that cannot reach huggingface.co. Hugging Face access tokens are never sent to a custom endpoint.
• Made the live ComfyUI model registry authoritative for compatible Krea 2 text encoders, including qwen3vl_4b_fp8_scaled.safetensors, so existing external models are reused and their exact registered paths persist.
• Expanded model discovery across configured model roots, manual subfolders, and ComfyUI extra model paths. Existing files are reused instead of downloaded again.
• Added support for ComfyUI Desktop adopted base directories when installing SAM3 custom nodes.
• Improved portable ComfyUI dependency installation with a uv fallback for missing or broken pip environments. Incompatible custom-node packages are isolated so one failure does not block unrelated selected workflows.
• Corrected the Qwen and SAM model download sources used by Generation setup.
• Prevented Generation setup from launching the ComfyUI Desktop installer when Mix Studio is already connected to a portable instance but still needs its local folder selected.

Mix Packs and prompt presets

• Replaced the legacy camera control wheels with a visual, searchable Mix Pack preset browser.
• Added a dedicated pack landing grid and detail pages with pack-scoped search, continuous category sections, scroll-aware category navigation, and smooth navigation to selected sections.
• Added responsive three-column desktop and two-column mobile layouts, full-thumbnail presentation, category rail scroll controls, and clearer selected and missing-thumbnail states.
• Added independent multi-preset selection, including multiple presets from the same category, with removable thumbnail cards in Applied Looks.
• Added immediate toggle-on and toggle-off behavior and color-coded preset phrases in the prompt composer.
• Restored preset cards from saved generation metadata and from exact prompt text when transient UI state or older saved generations do not contain card state.
• Increased the Mix Pack limit to 200 presets and expanded the validated thumbnail budget.
• Added atomic upgrades for newer pack versions, permanent deletion when removing a pack, and reviewed pack installation and management under Advanced Settings.
• Added profile preferences for prompt composition and whether applied preset cards are shown.

Mobile and remote access

• Made Mix Studio installable as a Progressive Web App with Mix Studio home-screen icons, maskable artwork, a service worker, and an offline fallback page.
• Added private HTTPS phone access through an existing or newly configured Tailscale Serve route. Existing Serve configuration is detected and unrelated routes are left unchanged.
• Improved mobile Mix Pack navigation and responsive preset browsing on small screens.

Interface and documentation

• Formatted GitHub release notes in the in-app update dialog with headings, lists, emphasis, inline code, and safe external links.
• Updated Mix Studio branding, installed assets, and application metadata.
• Hid release action controls when no compatible public release action is available.
• Streamlined the public README and moved detailed setup, low-VRAM, contribution, and operator guidance into focused documentation.

Install

Download install_MixStudio.bat below for a new Windows installation. Existing Git installations can install this release from Update app in Mix Studio.