Merge cherrypicks of [8681848, 8682094, 8682365, 8682497, 8682498, 8682518, 8682519, 8681849, 8681887, 8681888, 8682539, 8682540, 8682541, 8681283, 8682521] into qt-release

Change-Id: I0f4e21a7441f2a006aed49d2f81131c4aad8e2e7