gnome-calendar 50.alpha * Various updates to the Flatpak manifest * Minor tweaks to the coloring of event widgets * Various accessibility fixes all around * Performance improvements in the Month view * More prominent month name in the Month view * Improved scrolling animations in the Month view * Improved alignment of event widgets in the Month view * Plug a bunch of memory leaks in the Quick Add popover * Update the design of the Quick Add popover * Plug dozens of memory leaks in tests and in the app * Announce the number of search results to the screen reader * Respect the new GSetting for first weekday * Updated translations Git-EVTag-v0-SHA512: 61a0d1d292d12997e9f88716d60cf88856fd12a993df35d1acd6144d1f552b4d9175344110bf86e8bc931e9ad5b11c8d1a1727790a042d807421a5217c4e0c60