Mumbai Testnet - Bor Upgrade v0.2.6

Polygon Testnets Mumbai Testnet
1

Bor v0.2.6 is a maintenance release. Major changes are as follows:

  • Latest changes from geth v1.10.3
  • Added overrideStateSyncRecords to genesis
  • Added flag for disabling bor logs

The instructions to upgrade your Mumbai nodes to use the latest version of bor are as follows:

  1. Navigate to bor code directory

    cd ~/bor

  2. Fetch latest changes and use Bor v0.2.6:

    git fetch
git checkout v0.2.6

  3. Stop the bor service

    sudo service bor stop

  4. Build latest changes

    make bor-all

    Now check bor version. This should print —

    Bor
Version: 1.10.3-stable
Git Commit: d33ce83cba5e1a1078e339882c048b9a8b210c69

  5. Start the bor service

    sudo service bor start

  6. Check for bor logs if everything is working fine

    journalctl -u bor -f

Thank you!