• Read the blogpost: https://imageglass.org/news/introducing-imageglass-10-rebuilt-for-speed-and-cross-platform-support-107 System Requirements Based on AvaloniaUI supported platforms:
• Windows 10 version 1809 (build 17763) or later, on x64 or arm64
• macOS 14+, on Apple Silicon (arm64)
• Linux Desktop X11 x64 Important

Before upgrading to v10 from v9.x, you need to:

1. Disable the Startup Boost:

• Open Settings > General > Startup, click "Disable Startup Boost" button
• Click "Open Startup apps setting", it will open Windows App Startup Settings, ImageGlass should be removed from the list.

2. Remove the Default photo viewer:

• Open Settings > File type associations, click "Remove default" button
• Or click on Main menu > Help > Remove default photo viewer

3. Back up your igconfig.json file (app settings will be reset):

• Open Settings > General, click "Configuration location", go to ImageGlass folder
• Copy, back up the igconfig.json file

4. Uninstall v9
5. Delete the Configuration folder (from Step 2) to clean up the trash 📝 Changelog (since ImageGlass 10 RC) New

• core: Introduce Classic and Pro edition
  • See Plans & pricing and Feature comparision: https://imageglass.org/pricing
• core: Added trust-based License management
  • Access via main menu > Help, or app Settings
  • Option to export license file for Pro Store release
• core: Pro edition only ⭐
  • Main Menu > Tools: Added HDR Tone Mapper tool
  • Settings > Mouse: Added support for custom mouse click actions
  • Settings > Image: Added File watcher options
  • Settings > Viewer: Added Free Panning and Panning Margin option
  • igconfig.json: Added support for settings lock using igconfig.admin.json
  • igconfig.json: Added support for features lock using LockedFeatures setting
• core: Added Settings > Image > Browsing modes:
  • Turbo (default): Super-fast advancing images in the list
  • Sequential: Only advance image after the previous one is fully rendered #2355
• core: Added option to clear thumbnails cache in Gallery setting
• core: Added option to see what is sent to server during Update check in Settings > General
• core: Added support for creating custom action with App APIs
• core: Added support for portable mode with a marker file .igportable located in startup folder #2411
  • Not avaiable for Pro Store and MSIX package because the install folder is read-only
• win: Added new extension icon pack
  • Not available for Store release due to sandbox limitations Improvements
• core: Improved the default tone curve for HDR tone mapping
• core: Improved plugin support
  • ImageGlass.SDK: Added support for encoding codec plugins
  • Settings > Plugins: Allowed users to choose which file types to open and save with plugin
  • Settings > File type associations: Displayed plugin name used for decoding or encoding
  • Save file picker dialog: Displayed plugin name used for encoding
  • Export frames: Used current plugin decoder to extract image frames
  • Displayed error when a plugin fails to install
• core: Added support for rendering multi-frame / animated image formats with variable frame size
• core: Improved mipmap tiles loading asynchronously by @YelovSK in #2394
• core: Reduced gallery I/O and improve responsiveness by @YelovSK in #2408
• core: Auto-scaled down the image if its dimension is bigger than what could render
• core: Double-click to zoom: constrain image within viewport #2387
• win: Improved Default photo viewer setting:
  • MSIX: Auto-register supported file types
  • ZIP: Auto-detect scope (per-user or per-machine) when register/unregister the supported file types
  • Not available for Pro Store release due to sandbox limitations Bugfixes
• core: Half-pixel rendering issue when the viewport-minus-image size difference was an odd number of device pixels #2369
• core: Photo was reloaded when dragging app window to different monitor
• core: VRAM leaked when panning large images by @YelovSK in #2388
• core: Could not see app window if the window bounds value from config file too small
• core: Child window was always behind app main window in top most
• core: Thumbnails generator ignored plugin decoder
• core: Could not change language of Toolbar and main menu
• core: Crashed when setting slideshow interval to 0
• core: Browsing always displays images of hidden folders #2380
• core: Show app icon setting didn't work #2382
• core: Gallery state restored incorrectly when toggling Full screen mode #2412
• mac/linux: Slideshow notification sound didn't work
• win: Moving sibling folder didn't restore explorer shell order
• win: Could not open Share dialog
• win: Keyboard shortcuts are intercepted by Chinese IME #2404
• win: Thumbnail size and scaling incorrectly when EnableGalleryShellThumbnail=true #2335 #2363
• linux: Single-instance did not work
• linux: Could not open output dir after exporting frames
• misc: Dead Crowdin invite link in CONTRIBUTING by @FirmaSpring in #2410 🦸‍♂️ New Contributors
• @YelovSK made their first contribution in https://github.com/d2phap/ImageGlass/pull/2388
• @FirmaSpring made their first contribution in https://github.com/d2phap/ImageGlass/pull/2410 Full Changelog: https://github.com/d2phap/ImageGlass/compare/10.0.3.720-rc...10.0.4.819