8/16 RobotC 團隊發表更新 4.56版，在此做個記錄。
1. The way text files are saved has been changed to prevent the “65000 temp files” issue that some users were seeing.
2. WiFi has been removed from the communications pane. This is unsupported and was left visible as an oversight.
3. Joystick control for the EV3 has been fixed.
4. The EV3 sound code was partially rewritten for stability reasons.
1. Operation Reset samples were not working correctly, this has been fixed.