Juno v21.0.0 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 14556500. It is estimated to take place 1 year ago. A countdown clock is here. The governance proposal is here.

Install New Binary

cd juno
git pull
git checkout v21.0.0
make install

Check Version

# should be v21.0.0
junod version

# Should be commit e98863bf7112f4b117a2114e22f7482367362764
junod version --long | grep commit

Make Cosmovisor Directory and Copy Binary

mkdir -p $HOME/.juno/cosmovisor/upgrades/v21/bin
cp $HOME/go/bin/junod $HOME/.juno/cosmovisor/upgrades/v21/bin

Check Version Again

# should be v21.0.0
$HOME/.juno/cosmovisor/upgrades/v21/bin/junod version