How can I check klipper version numver

Connecting to klipper from octoprint I receive “Firmware version: 7ce409d” I can’t understand it . The last version seems Klipper 0.10.0 so what 7ce409d mean?

For updating firmware is correct :slight_smile: ```
cd ~/klipper
git pull
sudo service klipper restart

This is the exact git revision reference you are currently running.