Release notes

0.16.1

Library grouping, Group by Session, ComfyUI workflow polish, large-library performance work and focused stability fixes.

• Added Group by Session with section navigation and thumbnail previews for faster movement through large folders.
• Expanded ComfyUI workflow actions across the main app, image viewer, grid and embedded workspace, including clearer metadata copying and dimension display.
• Reduced temporary allocations and queue overhead in large libraries, including hot-path improvements for maps, sets, queues, thumbnails, lineage and automation flows.
• Improved ComfyUI visual workflow performance and resilience for long or incomplete graphs.
• Preserved ComfyUI workflow metadata when image adjustment exports write edited PNG files.
• Added more accessible labels, clearer disabled-state tooltips, safer hotkey reset confirmation and macOS media diagnostics/safe-mode documentation.
• Fixed bulk favorite behavior, duplicate Delete-key confirmations, ComfyUI queue monitor update loops, workspace prompt selection and stale group preview hovers.

0.16.0

Image adjustments, embedded ComfyUI Workspace, external queue detection and large-library stability improvements.

• Added brightness, contrast, saturation and hue adjustment controls with desktop Save As and Overwrite PNG workflows that preserve generation metadata.
• Added a ComfyUI Workspace with an embedded browser, image context panel, workflow metadata tabs, thumbnails, copy/generate actions and direct viewer entry points.
• Added optional monitoring for ComfyUI jobs started outside Image MetaHub, including queue status, progress, output previews and cancel support where available.
• Reduced OOM risk and improved cache reconciliation for very large ComfyUI libraries.
• Fixed image-grid keyboard navigation on macOS, video viewer scaling, Smart Library cluster restore and cache refresh persistence issues.

0.15.4

Folder management, generation queue and navigation improvements.

• Added directory tree navigation, subfolder operations, drag-and-drop file transfers and directory renaming.
• Rebuilt generation queue execution and progress tracking for clearer A1111 and ComfyUI workflows.
• Added a preview modal for completed generation queue results.
• Fixed heavy-indexing render loops, queue cancellation issues, folder rename edge cases and grid layout inconsistencies.

0.15.3

Viewer navigation stability hotfix.

• Fixed a React hook ordering issue that could turn the app black when changing preview images or navigating the image viewer.
• Improved arrow-key handling in the image modal to avoid conflicts with other keyboard shortcuts.

0.15.2

Thumbnail pipeline performance follow-up and video thumbnail display fix.

• Refactored desktop thumbnail cache to resolve cached image thumbnails through URL-backed disk cache hits.
• Added batched thumbnail cache resolution, manifest-backed cache lookup, visible-first scheduling and main-process thumbnail generation.
• Fixed video thumbnails being generated or resolved but not displayed in the grid.
• Kept the media memory-safety protections from 0.15.1.

0.15.1

Memory-safety hotfix after the 0.15.0 release.

• Blocked unsafe media read paths for large video/audio files in the renderer.
• Added crash/process diagnostics logging.
• Adjusted thumbnail guardrails, later refined in 0.15.2.

Older releases

For the complete release history, installers and update assets, use GitHub Releases.