Evmos 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 37318000. It is estimated to take place 1 day from now. A countdown clock is here. The governance proposal is here.

Install New Binary

cd evmos
git pull
git checkout v21.0.0
make install

Check Version

# should be v21.0.0
evmosd version

# Should be commit oh no
evmosd version --long | grep commit

Make Cosmovisor Directory and Copy Binary

mkdir -p $HOME/.evmosd/cosmovisor/upgrades/v21.0.0/bin
cp $HOME/go/bin/evmosd $HOME/.evmosd/cosmovisor/upgrades/v21.0.0/bin

Check Version Again

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