Coreum v4.1.0 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 25891000. It is estimated to take place 1 year ago. A countdown clock is here. The governance proposal is here.

Install New Binary

cd coreum
git pull
git checkout v4.1.0
make install

Check Version

# should be v4.1.0
cored version

# Should be commit 8c55c4bca4f25391e195af80af48040b39892bfe
cored version --long | grep commit

Make Cosmovisor Directory and Copy Binary

mkdir -p $HOME/.core/coreum-mainnet-1/cosmovisor/upgrades/v4patch1/bin
cp $HOME/go/bin/cored $HOME/.core/coreum-mainnet-1/cosmovisor/upgrades/v4patch1/bin

Check Version Again

# should be v4.1.0
$HOME/.core/coreum-mainnet-1/cosmovisor/upgrades/v4patch1/bin/cored version