ZetaChain v31.0.1 Upgrade

LFG!

This guide assumes that you use cosmovisor to manage upgrades. If you do not use cosmovisor, please adjust some commands accordingly.

The upgrade is scheduled for Block 8728280. It is estimated to take place 2 weeks ago. A countdown clock is here. The governance proposal is here.

Install New Binary

cd zetachain
git pull
git checkout v31.0.1
make install

Check Version

# should be 31.0.1
zetacored version

# Should be commit d11dddffb724b31ba6bbc44be53f49a0df3117cb
zetacored version --long | grep commit

Make Cosmovisor Directory and Copy Binary

mkdir -p $HOME/.zetacored/cosmovisor/upgrades/v31/bin
cp $HOME/go/bin/zetacored $HOME/.zetacored/cosmovisor/upgrades/v31/bin

Check Version Again

# should be 31.0.1
$HOME/.zetacored/cosmovisor/upgrades/v31/bin/zetacored version