Milkyway v12.1.0 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 2517100. It is estimated to take place 5 months ago. A countdown clock is here. The governance proposal is here.

Install New Binary

cd milkyway
git pull
git checkout v12.1.0
make install

Check Version

# should be 12.1.0
milkywayd version

# Should be commit 9911d40dc148c0abe2e7fd3b7307e84040f4747c
milkywayd version --long | grep commit

Make Cosmovisor Directory and Copy Binary

mkdir -p $HOME/.milkyway/cosmovisor/upgrades/v12-commission-fix/bin
cp $HOME/go/bin/milkywayd $HOME/.milkyway/cosmovisor/upgrades/v12-commission-fix/bin

Check Version Again

# should be 12.1.0
$HOME/.milkyway/cosmovisor/upgrades/v12-commission-fix/bin/milkywayd version