Feature
- Undo shape edit by Ctrl+Z 143
- Validate label with types 'none', 'exact', 'instance' 139
- Add --autosave option 138
- Load ~/.labelmerc for user configured keybindings 134
- Add `labelme_draw_label_png` to visualize label PNG file https://github.com/wkentaro/labelme/commit/c88d3e9ddd3a1fcd323de1b86f25abf4d6f016f7
Enhancement
- Preserve custom JSON keys 140
- Drop mode switching feature of beginner and advanced 135
- Use QSettings to store and restore configurations 133
- Use qtpy to abstract Qt python binding 130
Bug
- Fix tutorial link 136