Release Notes
What's new, improved, and fixed in every release.
Latest
v1.6.10
- SVG and PDF files are now supported — import them, get real thumbnails, and view them full-size in the new media lightbox by clicking on their static image in the detail panel.
- Craft-pattern metadata: record an Author and Pattern Code on image and PDF files, also turn on and off data shown for files in the file detail panel from settings -> appearance.
- Multi-machine safety: using your cloud library from more than one computer is now protected against accidental overwrites, with a guided recovery flow
- Fixed dialogs that could open invisibly behind the built-in web browser
- Crash reports now include more diagnostic context so issues get fixed faster
v1.6.9
- New download queue for web libraries — extra downloads wait in line and start automatically
- Fixed download clicks being silently ignored on web library sites
- Smarter memory management for 3D previews and thumbnails to prevent crashes on machines with limited memory
- Reduced redundant cloud uploads when thumbnails regenerate
v1.6.8
- Fixed startup lockups when your library lives on a network drive or NAS
- Library scanning progress is now visible during and after startup
- Integrity scans run fully in the background.
v1.6.7
- Fixed a crash affecting users with network / NAS library folders
- Faster, more reliable startup — especially on the free tier
- Re-scan now fully rebuilds your library to match what's actually on disk
- More resilient file watching on network drives
v1.6.6
- Faster, smoother File Explorer file operations
- Library changes made while the app is closed are now honored — move, rename, or delete files in Explorer and they're reconciled on the next launch
- New graphics modes under Settings → Advanced to prevent crashes across different GPU setups
- Thumbnail generation now pauses during imports to relieve memory pressure, resuming automatically once the import finishes
v1.6.5
- Fixed a false crash-report prompt that could appear right after the app updated itself
v1.6.4
- Fixed file and folder sorting so capitalization no longer scatters items — names now sort alphabetically regardless of case
- Crash reporting now reliably captures its diagnostic dump in installed builds
v1.6.3
- New automatic crash reporting — if the app closes unexpectedly, you can send a diagnostic report on the next launch with one click
- Reports include the technical details needed to track down and fix the cause, with nothing identifying about you or your files
- New support FAQ covering system specs, fixing 3D preview crashes, and how the app works with your real files
v1.6.2
- Folder cards are easier to tell apart from files at a glance
- Customize what appears in the side menu from Settings → Appearance
- Moved Settings and Account to the bottom of the side menu
v1.6.1
- Fixed the web library download not resetting when an import is cancelled
- Fixed video playback in the new Support resources section
- Fixed the Skip button on the installer's slicer step
- Modernized a large portion of the codebase for stability and future updates
v1.6.0
- Multi-drive library support (Pro) — spread your library across multiple drives while keeping one unified view
- Faster, more reliable cloud sync with fixes for downloads that could hang
- New setting to turn off automatic thumbnail generation
- A clearer installer that better explains where the app and your files live
v1.5.9
- Drag-and-drop reordering for Categories — arrange them however you like in the sidebar and Categories overview
- New printer templates for the Snapmaker lineup (J1, J1s, U1, Artisan, and 2.0 A350T / A250T / F350 / F250)
- New printer templates for the Elegoo Centauri Carbon and Centauri Carbon 2
v1.5.8
- New Resources area in the Support view — quick access to learning materials, tutorials, and development updates
- What's New popups so you never miss a release — each one appears once and can be muted after viewing
- Smarter recovery when your library folder is missing at startup (e.g. a network drive that hasn't reconnected)
- Expanded slicer file type support in the build plate file pickers, with the pickers reorganized for easier browsing
v1.5.7
- Compatibility mode now also covers the hover 3D thumbnail previews — more relief for older GPUs with limited VRAM
v1.5.6
- Fixed a back/forward navigation bug that ignored page-to-page moves
v1.5.5
- New browser-style Back and Forward navigation buttons in the library toolbar
- Clicking a category in the sidebar no longer forces the folder filter on
v1.5.4
- Major optimizations and fixes for external hot folders — single-folder drops now show real progress, batches reconcile correctly, and the import pipeline handles archives reliably
- New per-import and global setting to control whether .zip / .rar / .7z archives are auto-extracted on import or kept as opaque files
- New GPU VRAM exhaustion protection for 3D previews — failures now surface a friendly error instead of corrupting the rendering context until the app is restarted
- New 3D Preview Size Limit under Settings → Appearance (Compatibility Mode only) to skip in-app 3D previews for files over a configurable size on weaker / integrated GPUs
- Fixed URL sources being dropped when importing into a newly created destination folder
v1.5.3
- Web library source URLs now attach to BOTH the folder and the file for single-file downloads — previously only the file inside got the source
- Multi-site download batches now keep each file's true source instead of stamping the first URL onto every imported file
- Deleting a file from a single-file web download now correctly removes the empty wrapper folder and its .url shortcut
- Deleting a folder now actually removes it from disk when the only remaining contents are leftover .url source shortcuts
v1.5.2
- Web library sources are now captured correctly for MakerWorld and other single-page-app sites
- Source URLs from web library downloads now propagate to every file inside a downloaded ZIP, not just the parent folder
- Windows .url shortcut files are now dropped into every folder of an extracted ZIP when Save URL Shortcut is enabled
v1.5.1
- .url Internet Shortcut files in imported folders now attach as Sources on the surrounding folder and its files
- New Web Libraries setting to drop a .url shortcut alongside each web-imported model so the page link is reachable from File Explorer
- Big expansion of supported file types — OBJ, STEP, glTF/GLB, FBX, Blender, BambuStudio .bgcode, Anycubic .pwma/.pwms/.pwmx, Chitubox .goo, and more
- New website telemetry tooling
v1.5.0
- New Pro feature: Related Items — link any file or folder to any other, browse them directly from the file details panel
- Aggressive thumbnail generation hardening with GC, DX recycling, and recovery to nip stalled thumbnails in the bud
- Watch your thumbnails generate in real time — click the thumbnail loading bar to reveal the worker, with a cancel button to shut it down
- Fixed a sign-in issue where the website was stealing the desktop app's refresh token, forcing repeated logins later in the day
- Rate limiting and additional security hardening across API endpoints
v1.4.9
- Log files are now viewable in Settings → Advanced so you can grab and send them when reporting issues
- Many thumbnail generation fixes — better error handling and recovery for edge cases in STL metadata
- New thumbnail generation guards to prevent worker-process lockups
- New Compatibility Mode under Settings → Advanced that disables advanced graphical features that can cause crashes on older GPUs
v1.4.8
- Fixed the Anonymous Usage Statistics disclosure pop-up showing up on every launch — sorry for the spam
- Fixed a settings persistence bug that was silently reverting other preferences too
- Fixed Rescan Library queueing thumbnail generation in an infinite loop
- Fixed a rare scenario where the free-tier file limit could be exceeded
v1.4.7
- New opt-in anonymous telemetry so I can gauge continued interest in the app — see what's collected and opt out anytime in Settings → About
- New settings to show/hide individual sections of the file details panel (Notes, Build Plates, Collections, Completed Prints, Shares)
- Fixed completed prints visually showing as "uploading to cloud" even when cloud sync was disabled
v1.4.6
- Root-level paths now supported for your library location — M:\, D:\, etc. work correctly
- New Rescan button in Settings → Storage picks up files and folders added to your library while the app was closed
v1.4.5
- Move Library location now does a full transfer — moves your existing files to the new spot, imports anything already there, and optionally cleans up the old location
- Contact us form now requires an email so I can actually reply when you need help
- Another sign-in refactor to stop the app from prompting you to sign in so often
v1.4.4
- New Release Notes browser inside the app — read past release notes without leaving the app
- New Notifications feed pulling updates from the My3DPrintManager Bluesky account
- Library now uses a real pagination bar instead of infinite "load more" scrolling
- Several fixes for the embedded Web Library (soft locks on sign-in, import dialog, and post-import flow)
v1.4.3
- Hotfix: Upgrade to Pro button now opens the correct pricing page
v1.4.2
- Faster, smoother library navigation with less lag
- Optimizations to thumbnail generation and queueing
- New duplicate-handling options on import: Merge, Replace, and Block
- New Creality K2 series printer templates
- Option to preserve source files/folders when importing instead of deleting them
v1.4.1
- Optimized session handling for smoother sign-in and silent session restoration
- Anonymous telemetry for app starts to help gauge active users (opt-out available in Advanced settings)