Chihuahua v4.0.0 Upgrade

This add authz support.

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 4787878. It is estimated to take place 2 years ago. A countdown clock is here.

Install New Binary

cd chihuahua
git pull
git checkout v4.0.0
make install

Check Version

# should be v4.0.0
chihuahuad version

# Should be commit ef7a6b9f416f8175ca11bb4838e763384ab98107
chihuahuad version --long | grep commit

Make Cosmovisor Directory and Copy Binary

mkdir -p $HOME/.chihuahuad/cosmovisor/upgrades/v400/bin
cp $HOME/go/bin/chihuahuad $HOME/.chihuahuad/cosmovisor/upgrades/v400/bin

Check Version Again

# should be v4.0.0
$HOME/.chihuahuad/cosmovisor/upgrades/v400/bin/chihuahuad version