MBQ Viewer v1.2.0

MBQ Viewer + Wedge v1.2.0

• Fixed image quality when zoomed out past 50% — the canvas now swaps to a software-resampled downscale instead of relying on Qt's bilinear minification, which aliased badly on high-frequency content (most visible on ComfyUI workspace screenshots: UI text, thin lines). Accounts for display scaling (HiDPI), so the fix holds up on scaled monitors instead of just adding a second blur pass.
• Fixed Copy Image to always copy the full-resolution original, regardless of current zoom level — previously it copied whatever was currently rendered, which could be a degraded preview if you were zoomed out.
• Minor metadata/description cleanup for the Comfy Registry listing.

No installer/portable-exe filename changes beyond the version bump — same two download options as before.

MBQ Viewer v1.1.0

MBQ Viewer + Wedge v1.1.0

• MBQ Wedge Sampler now has the same optional filter field as Scheduler — sweep a named subset of samplers instead of all of them.
• Conflict guard: if more than one MBQ Wedge node is connected to a real parameter at once, MBQ now warns and gets out of the way entirely — queues a single normal job instead of guessing which one should win. Disconnect the extra wedge(s) to resume sweeping.
• Filmstrip multi-select: Shift-click for a range, Ctrl-click to toggle individual thumbnails in or out. Delete and Ctrl+Z now act on the whole selection as one batch.
• Connection guard: wiring a Sampler/Scheduler wedge into a parameter with a different value list now auto-disconnects with a warning instead of silently producing garbage.
• Fixed a display bug where a disconnected wedge's value could get stamped onto a different wedge node in the panel.
• Fixed the numeric wedge still multiplying renders during the conflict-guard fallback.
• Help menu now links straight to the keyboard shortcuts section; About dialog refreshed.

Downloads: MBQViewer-Setup-1.1.0.exe (installer) or MBQViewer.exe (portable) below.

MBQ Viewer v0.9.4

What's new

• Delete to trash — press Delete (or the toolbar button) to move the current
  image to the Recycle Bin / Trash. The viewer advances to the next image automatically.
  Works on Windows (Recycle Bin), macOS (Trash), and Linux (XDG trash).

• Undo restore — press Ctrl+Z or use Edit → Restore Deleted to restore the
  last deleted image from trash. Supports multiple undo levels within a folder session.

• Network share handling — if a file is on a network share or filesystem that
  doesn't support trash, MBQ Viewer warns before permanently deleting.

Install

Download MBQViewer.exe and run directly — no Python required.

Windows SmartScreen: click More info → Run anyway on first launch.

Notes

• Pre-release — feedback welcome via GitHub Issues
• Source install: pip install pyside6 send2trash then python mbq_viewer.py

MBQ Viewer v0.9.3

What's new

• Dark mode fix — MBQ Viewer now forces its own dark theme using Qt's
  Fusion style, independent of Windows "App mode" settings. Previously,
  users with Windows set to Light app mode would see a near-unreadable
  light UI. This fixes it for everyone regardless of Windows theme settings.

Install

Download MBQViewer.exe and run directly — no Python required.

Windows SmartScreen: click More info → Run anyway on first launch.

Notes

• Pre-release — feedback welcome via GitHub Issues
• Source install: pip install pyside6 then python mbq_viewer.py

MBQ Viewer v0.9.2

What's new

• Workflow search — type in the search bar above the workflow panel to highlight all matching text. Persists across images so you can compare the same parameter across a sweep. Scrolls to the first match automatically.
• Version in title bar — window title now shows the version for easy identification.

Install

Download MBQViewer.exe and run directly — no Python required.

Windows SmartScreen: click More info → Run anyway on first launch. MBQ Viewer is not yet code-signed.

Notes

• Still a pre-release — feedback welcome via GitHub Issues
• Source install: pip install pyside6 then python mbq_viewer.py

First public pre-release — Windows standalone executable

First public pre-release.

What's in this build:

• Standalone Windows exe — no Python required
• ComfyUI prompt metadata display (model, prompts, sampler, CFG, seed)
• MBQ Wedge integration — swept parameter overlaid on canvas
• Folder navigation with filmstrip
• Zoom Lock, Fit Lock, Scroll Freeze

Known / pre-release caveats:

• Windows only (exe); source runs on Linux, Mac untested
• Not code-signed — SmartScreen will warn on first launch (More info → Run anyway)
• Pre-release: expect rough edges, feedback welcome