Sommelier v6.0.0 Upgrade

This upgrade adds the ICA hosts module, includes bugfixes for ledger support and setting delegate keys in gravity, and updates ibc-go to 3.4.0 and the SDK to 0.45.10.

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 8704480. It is estimated to take place 1 year ago. A countdown clock is here. The governance proposal is here.

Install New Binary

cd sommelier
git pull
git checkout v6.0.0
make install

Check Version

# should be v6.0.0
sommelier version

# Should be commit 1b659af8e3ead56be479b2bdbc51da4d95885758
sommelier version --long | grep commit

Make Cosmovisor Directory and Copy Binary

mkdir -p $HOME/.sommelier/cosmovisor/upgrades/v6/bin
cp $HOME/go/bin/sommelier $HOME/.sommelier/cosmovisor/upgrades/v6/bin

Check Version Again

# should be v6.0.0
$HOME/.sommelier/cosmovisor/upgrades/v6/bin/sommelier version