Bor v1.2.3 Mumbai and Mainnet Release

Hello All,

We are releasing a new version of Bor v1.2.3 for Mumbai and Mainnet. This release contains fix for issues occurred in previous release v1.2.0.

Please note that this is a recommended release for Mumbai and Mainnet nodes running Bor client.

Instructions to Upgrade Bor

  1. Stop Bor service

    sudo service bor stop
  2. Install Bor with a version tag, network name (mainnet or mumbai), and node type (sentry, validator, or archive).

    # Replace the node type
    curl -L | bash -s -- v1.2.3 <mumbai/mainnet> <node_type>
  3. Check bor version

    /usr/bin/bor version
    # It should print 
    # v1.2.3
  4. Restart bor service

    sudo service bor start

What’s Changed

New Contributors

Full Changelog: v1.1.0…v1.2.3

Docker Images

You can find the latest docker images here:



Polygon Team

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