maintenance release v4.2.2 - DFU upload matches Lia board by default as well - partial compatibilty with Aspirin2.2 [#369] (https://github.com/paparazzi/paparazzi/pull/369) - fix failsafe vertical setpoint in rotorcraft firmware - fix plotprofile building on Ubuntu 13.04 - circle-count without rewinding when flying in opposite direction [#441] (https://github.com/paparazzi/paparazzi/pull/441) - add yaw trim [#444] (https://github.com/paparazzi/paparazzi/pull/444) - add XSens Mti-G 700 support [#443] (https://github.com/paparazzi/paparazzi/pull/443)