v1.2.0 Updated using Qt-9.6.0, support AVIF, 2 bugfixed

[kanryu]

It's been a while since I last did any development. Support for Qt-6.9 allows me to use the imageformats plugin for new image formats included in other Qt applications.

• using Qt-9.6.0
  • Windows
    • Visual Studio 2022
  • Linux
    • clang-18.1.3
• support AVIF images
• Added function to not automatically shrink large images
• FIXED: Automatically reduced images were not displayed correctly.
• FIXED: can't switch images using the mouse wheel in Qt-6.9

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This discussion was created from the release Updated using Qt-9.6.0, support AVIF, 2 bugfixed.

[kanryu]

Confirmed bug: Crashes when running Next Volume twice