Manual Upgrade

cd $HOME
wget -O zenrockd.zip https://github.com/Zenrock-Foundation/zrchain/releases/download/v6.8.1/zenrockd.zip
unzip zenrockd.zip
rm zenrockd.zip
chmod +x $HOME/zenrockd
sudo mv $HOME/zenrockd $(which zenrockd)
sudo systemctl restart zenrockd && sudo journalctl -u zenrockd -f

Auto upgrade

Don't kill the session with CTRL + C before update is completed, if you want to disconnect the session use CTRL +B D

cd $HOME && \
wget -O zenrockd.zip https://github.com/Zenrock-Foundation/zrchain/releases/download/v6.8.1/zenrockd.zip && \
unzip zenrockd.zip && \
rm zenrockd.zip && \
chmod +x $HOME/zenrockd && \
old_bin_path=$(which zenrockd) && \
home_path=$HOME && \
rpc_port=$(grep -m 1 -oP '^laddr = "\K[^"]+' "$HOME/.zrchain/config/config.toml" | cut -d ':' -f 3) && \
[[ -z "$rpc_port" ]] && rpc_port=$(grep -oP 'node = "tcp://[^:]+:\K\d+' "$HOME/.zrchain/config/client.toml") ; \
tmux new -s zenrock-upgrade "sudo bash -c 'curl -s https://raw.githubusercontent.com/itrocket-team/testnet_guides/main/utils/autoupgrade/upgrade.sh | bash -s -- -u \"402343\" -b zenrockd -n \"$HOME/zenrockd\" -o \"$old_bin_path\" -h \"$home_path\" -p \"https://zenrock-testnet-api.itrocket.net/cosmos/gov/v1/proposals/12\" -r \"$rpc_port\"'"

Installation Snapshot