SUMMARY In the release candidates after digikam-7.0.0-rc-20200502T111802-x86-64.appimage. Most recently tried is digikam-7.0.0-rc-20200514T150640-x86-64.appimage. STEPS TO REPRODUCE 1. Open an image in Image Editor 2. Make an edit eg select a section and crop (CTRL+X) 3. Try to undo (CTRL+Z) and OBSERVED RESULT No visible change occurs. Interestingly when you close the Image Editor (CTRL+W), it does not warn you to save the changed image. It's as though it thinks it has un-done the change and is back to the original, even though that's not reflected on screen. EXPECTED RESULT Image returns to it's original state. SOFTWARE/OS VERSIONS Windows: macOS: Linux/KDE Plasma: (available in About System) KDE Plasma Version: KDE Frameworks Version: Qt Version: ADDITIONAL INFORMATION
Git commit 4cf229715045b0f6f984808d3875e600afe83460 by Maik Qualmann. Committed on 15/05/2020 at 16:20. Pushed by mqualmann into branch 'master'. fix the undo cache to use 64 bit variable FIXED-IN: 7.0.0 M +2 -1 NEWS M +5 -5 core/utilities/imageeditor/core/undocache.cpp https://invent.kde.org/kde/digikam/commit/4cf229715045b0f6f984808d3875e600afe83460