25212335 trackpad gestures reach applications (#1173 #1174 #1175): Fasadas protocol v10 (FZ_GESTURE_SUBSCRIBE, FZ_EV_SCROLL_PHASE, FZ_EV_GESTURE; opt-in, target
70c34165 trackpad phase 1 (#1168): Linux's multitouch slot ABI (#1170), the Wellspring table made upstream's (#1169), a gesture engine in fasadasd (#1171), a th
0b83cd3e epoll: an EPOLLET edge is re-armed by EAGAIN, so a drain-then-refill between two scans is no longer lost; loopback TCP honours fcntl O_NONBLOCK (#1167)
