Upgrade

Download and install upgrade binaries

cd $HOME
wget -O lavad https://github.com/lavanet/lava/releases/download/v4.1.0/lavad-v4.1.0-linux-amd64
chmod +x lavad
sudo mv lavad $HOME/go/bin

# Prepare binaries for Cosmovisor
mkdir -p $HOME/.lava/cosmovisor/upgrades/v4.1.0/bin
cp $HOME/go/bin/lavad $HOME/.lava/cosmovisor/upgrades/v4.1.0/bin/
$HOME/.lava/cosmovisor/upgrades/v4.1.0/bin/lavad version --long | grep -e commit -e version

Check consensus

curl -s http://localhost:15857/consensus_state  | jq '.result.round_state.height_vote_set[0].prevotes_bit_array'