CosmosHub v22.0.0 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 24181000. It is estimated to take place 9 months ago. A countdown clock is here. The governance proposal is here.

Install New Binary

cd cosmos
git pull
git checkout v22.0.0
make install

Check Version

# should be v22.0.0
gaiad version

# Should be commit cc8fa2bbc24d55f0cacf51f8c06b3fd1c2762d17
gaiad version --long | grep commit

Make Cosmovisor Directory and Copy Binary

mkdir -p $HOME/.gaia/cosmovisor/upgrades/v22/bin
cp $HOME/go/bin/gaiad $HOME/.gaia/cosmovisor/upgrades/v22/bin

Check Version Again

# should be v22.0.0
$HOME/.gaia/cosmovisor/upgrades/v22/bin/gaiad version