Amethyst 0.12.1

• Updates to the in-app preferences to aid in clarity around floating. #715
• Improved in-app guidance for the necessity of Accessibility permissions. #718, #700
• Added support for multiple windows in the main pane for the middle-wide layout. #705 (Thanks @Ked-Ki!)
• Added the option to treat the floating applications list as a blacklist or a whitelist. #707, #655, #171 (Thanks @axs221!)
• Fixed an issue that could cause windows to accidentally swap when dragging. #699, #690 (Thanks @ianfixes!)
• Fixed an issue that unnecessarily used CPU to monitor mouse events when not using focus-follows-mouse. #665, #658 (Thanks @ianfixes!)
• Fixed an issue that prevented proper handling of applications being hidden/shown. #664, #575 (Thanks to @ianfixes!)
• Fixed a crash when attempting to delete a layout that does not exist. #708, #683 (Thanks @jameszaghini!)
• Fixed an issue that prevented floating blacklist/whitelist logic from working correctly. #725, #723