Conclusion

You have now finished upgrading Bitcoin Cash Node on a Raspberry Pi 4 Ubuntu Desktop.

By upgrading your full node when new versions are released, you:

• Ensure your node takes advantage of new Bitcoin Cash protocols.
• Continue contributing to the Bitcoin Cash network and community by validating transactions.
• Promote the security and decentralization of Bitcoin Cash.

You're all set to continue contributing to the health of a true, peer-to-peer digital currency!