Sommelier v9.0.0 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 18438000. It is estimated to take place 9 months ago. A countdown clock is here. The governance proposal is here.

Install New Binary

cd sommelier
git pull
git checkout v9.0.0
make install

Check Version

# should be v9.0.0
sommelier version

# Should be commit 43c564d43af67d6319b4e9cd306d8d9f82dfc3b2
sommelier version --long | grep commit

Make Cosmovisor Directory and Copy Binary

mkdir -p $HOME/.sommelier/cosmovisor/upgrades/v9/bin
cp $HOME/go/bin/sommelier $HOME/.sommelier/cosmovisor/upgrades/v9/bin

Check Version Again

# should be v9.0.0
$HOME/.sommelier/cosmovisor/upgrades/v9/bin/sommelier version