Umee v4.0.0 Upgrade

This Upgrade contains the Historacle, a pricing update which improves the way we treat quickly-changing prices in the leverage module.

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 4949483. It is estimated to take place 1 year ago. A countdown clock is here. The governance proposal is here.

Install New Binary

cd umee
git pull
git checkout v4.0.0
make install

Check Version

# should be v4.0.0
umeed version

# Should be commit d4865a5393edbe86b53ecc7171ff88994fcb4db2
umeed version --long | grep commit

Make Cosmovisor Directory and Copy Binary

mkdir -p $HOME/.umee/cosmovisor/upgrades/v4.0/bin
cp $HOME/go/bin/umeed $HOME/.umee/cosmovisor/upgrades/v4.0/bin

Check Version Again

# should be v4.0.0
$HOME/.umee/cosmovisor/upgrades/v4.0/bin/umeed version