• No-change rebuild against latest libwebp

• Fix translations not showing in the GUI
• Use locale-independent floats in configuration files
• Translation Updates: Swedish

• Fix translations not showing in the GUI
• Don't save some defaults to configuration files
• Fix visibility of the associated-command configuration
• Update configure.ac.in syntax
• Translation Updates: Basque, Chinese (China), Croatian, Danish, Hebrew, Indonesian, Occitan (post 1500), Portuguese (Brazil), Slovenian, Swedish

• Use locale-independent floats in configuration files
• Fix translations not showing in the GUI
• Translation Updates: Indonesian, Slovenian, Turkish

Besides the bug fixes and feature updates listed below, this release migrates the source code from C to C++ in order to increase type-safety, to use reference counting and containers for semi-automatic memory management where possible, and to slightly improve source code readability.

• Update README
• Prevent cur_freq sysfs reads from stalling plugin initialization
• Enable fractional update internals
• Prevent sysfs read latency from interfering with GUI updates
• Improve static type-safety of signal handlers
• Replace C pointers with reference-counted pointers
• Cleanup configuration files
• Bump libxfce4panel requirement from 4.12 to 4.14
• Update copyright year
• Bump required xdt-autogen version to 4.14.0
• Update configure.ac.in syntax
• Update and sort the list of authors
• Manually update %d to %zu in translations
• Translation Updates: Albanian, Arabic, Armenian (Armenia), Basque, Belarusian, Bulgarian, Catalan, Chinese (China), Chinese (Taiwan), Croatian, Czech, Danish, Dutch, Eastern Armenian, English (Australia), English (United Kingdom), Finnish, French, Galician, German, Greek, Hebrew, Hungarian, Icelandic, Indonesian, Interlingue, Italian, Japanese, Korean, Lithuanian, Malay, Norwegian Bokmål, Occitan (post 1500), Polish, Portuguese, Portuguese (Brazil), Russian, Serbian, Slovak, Slovenian, Spanish, Swedish, Thai, Turkish, Ukrainian

• Manual sync with Debian.

• Manual sync with Debian.

• New Features:
  • Thumbnailer: Add support for shared thumbnail repositories (#82)
  • Thumbnailer: Add thumbnail flavor support (#81)
• Performance Improvement:
  • Optimization: Use TreeModel IFace to walk the image list
  • Optimization: Add index and list link to RsttoImageListIter
  • Optimization: Switch to GQueue in RsttoImageList
• Code Refactoring:
  • Flatpak: Add lifecycle manager patch to Xfconf dependency
  • Flatpak: Add Tumbler dependency as a private service (!35)
  • Flatpak: Add pixbuf loaders
  • Refactoring: Cleanup and simplifications around thumbnail size
  • Redistribute thumbnail sizes uniformly
  • Disable debug checks in release mode
  • Cleanup: Miscellaneous
  • Cleanup: Remove unused APIs in RsttoImageList
• Bug Fixes:
  • Fix and complete file change monitoring
  • Thumbnailer: Rework queue management
  • Thumbnailer: Properly set the number of visible items
  • Take the device scale into account to limit rendering quality
  • Avoid multi-threading issue with X11 (#76)
• Translation Updates: Albanian, Arabic, Armenian (Armenia), Basque, Belarusian, Bulgarian, Catalan, Chinese (China), Chinese (Taiwan), Croatian, Czech, Danish, Dutch, Eastern Armenian, English (Australia), English (United Kingdom), Estonian, Finnish, French, Galician, German, Greek, Hebrew, Hungarian, Icelandic, Indonesian, Interlingue, Italian, Japanese, Kazakh, Korean, Lithuanian, Malay, Norwegian Bokmål, Occitan (post 1500), Polish, Portuguese, Portuguese (Brazil), Romanian, Russian, Serbian, Slovak, Slovenian, Spanish, Swedish, Thai, Turkish, Ukrainian, Uyghur

• No-change rebuild with Python 3.10 as default version

• New upstream version 2.4.1
• d/p/01_ayatana rebased for new upstream
• d/control: update standards version to 4.6.0