| Added | .arcconfig |
| Modified | .gitlab-ci.yml |
| Modified | .gitlab/merge_request_templates/Default.md |
| Added | changelogs/71.add |
| Added | changelogs/84.add |
| Modified | src/CMakeLists.txt |
| Added | src/contents/ui/AddStickerPopup.qml |
| Modified | src/contents/ui/Bubble.qml |
| Added | src/contents/ui/EventReadIndicator.qml |
| Modified | src/contents/ui/EventView.qml |
| Modified | src/contents/ui/MainPage.qml |
| Modified | src/contents/ui/SendMessageBox.qml |
| Added | src/contents/ui/StickerPicker.qml |
| Modified | src/contents/ui/event-types/Image.qml |
| Modified | src/contents/ui/event-types/MediaBubble.qml |
| Modified | src/l10n/cmn-Hans/100-ui.ftl |
| Modified | src/l10n/en/100-ui.ftl |
| Modified | src/main.cpp |
| Added | src/matrix-event-reader-list-model.cpp |
| Added | src/matrix-event-reader-list-model.hpp |
| Added | src/matrix-event-reader.cpp |
| Added | src/matrix-event-reader.hpp |
| Modified | src/matrix-event.cpp |
| Modified | src/matrix-event.hpp |
| Modified | src/matrix-room-list.cpp |
| Modified | src/matrix-room-list.hpp |
| Modified | src/matrix-room-timeline.cpp |
| Modified | src/matrix-room.cpp |
| Modified | src/matrix-room.hpp |
| Modified | src/matrix-sdk.cpp |
| Modified | src/matrix-sdk.hpp |
| Added | src/matrix-sticker-pack-list.cpp |
| Added | src/matrix-sticker-pack-list.hpp |
| Added | src/matrix-sticker-pack-source.cpp |
| Added | src/matrix-sticker-pack-source.hpp |
| Added | src/matrix-sticker-pack.cpp |
| Added | src/matrix-sticker-pack.hpp |
| Added | src/matrix-sticker.cpp |
| Added | src/matrix-sticker.hpp |
| Modified | src/meta-types.cpp |
| Modified | src/meta-types.hpp |
| Modified | src/qt-json.hpp |
| Added | src/qt-promise-handler.cpp |
| Modified | src/qt-promise-handler.hpp |
| Modified | src/register-types.cpp |
| Modified | src/resources.qrc |
| Modified | src/tests/CMakeLists.txt |
| Modified | src/tests/matrix-room-list-test.cpp |
| Modified | src/tests/matrix-room-timeline-test.cpp |
| Added | src/tests/matrix-sticker-pack-test.cpp |
| Added | src/tests/qt-json-test.cpp |
| Modified | src/tests/qt-promise-handler-test.cpp |
| Modified | src/tests/qt-promise-handler-test.hpp |
| Added | src/tests/quick-tests/tst_AddStickerPopup.qml |
| Added | src/tests/quick-tests/tst_EventReadIndicator.qml |
| Added | src/tests/quick-tests/tst_StickerPicker.qml |