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Zenrock Upgrade

Upgrade to v6.4.2

Manual upgrade​

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cd $HOME && rm -rf zenrock && \
git clone https://github.com/Zenrock-Foundation/zrchain.git zenrock && cd zenrock && \
git checkout v6.4.2 && \
make build && \
chmod +x build/zenrockd && \
sudo mv build/zenrockd $(which zenrockd) && \
sudo service zenrock restart && \
sudo journalctl -fu zenrock -o cat

Cosmovisor upgrade​

Note

Choose this method only if you're using Cosmovisor to manage binaries and automate chain upgrades.

cd $HOME && rm -rf zenrock && \
git clone https://github.com/Zenrock-Foundation/zrchain.git zenrock && cd zenrock && \
git checkout v6.4.2 && \
make build && \
chmod +x build/zenrockd && \
mkdir -p $HOME/.zrchain/cosmovisor/upgrades/v6rev2/bin && \
mv build/zenrockd $HOME/.zrchain/cosmovisor/upgrades/v6rev2/bin/

Note: if you see this in your node’s logs: UPGRADE "v6rev2" NEEDED at height: 2856700 then force Cosmovisor to point at the new upgrade directory:

cd "$HOME/.zrchain/cosmovisor" && ln -sfn "upgrades/v6rev2" current && ls -l current

This tells Cosmovisor to use the v6.4.2 binary as the “current” release so it won’t error on startup.