Picasso v3.1.0 Upgrade

LFG!

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 188500. It is estimated to take place 2 years ago. A countdown clock is here. The governance proposal is here.

Install New Binary

cd picasso
git pull
git checkout v3.1.0
make install

Check Version

# should be v3.1.0
picad version

# Should be commit 324a604efac12a77eead62407c9bcef0c4f5a0f8
picad version --long | grep commit

Make Cosmovisor Directory and Copy Binary

mkdir -p $HOME/.banksy/cosmovisor/upgrades/centauri/bin
cp $HOME/go/bin/picad $HOME/.banksy/cosmovisor/upgrades/centauri/bin

Check Version Again

# should be v3.1.0
$HOME/.banksy/cosmovisor/upgrades/centauri/bin/picad version