Gravity v1.10.0 Upgrade

This upgrade is primarily for IBC, upgrading IBC-go addresses the Huckleberry security advisory and also enables interchain accounts.

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 7440250. It is estimated to take place 1 year ago. A countdown clock is here. The governance proposal is here.

Install New Binary

cd gravity
git pull
git checkout v1.10.0
make install

Check Version

# should be v1.10.0
gravity version

# Should be commit b610552cc97b4768d295608444be5d5d453e33a2
gravity version --long | grep commit

Make Cosmovisor Directory and Copy Binary

mkdir -p $HOME/.gravity/cosmovisor/upgrades/antares/bin
cp $HOME/go/bin/gravity $HOME/.gravity/cosmovisor/upgrades/antares/bin

Check Version Again

# should be v1.10.0
$HOME/.gravity/cosmovisor/upgrades/antares/bin/gravity version