For upgrade with cosmosvisor:
# 0) (safely) check plan name/height from LCD
LCD="https://lcd.uno.sentry.testnet.v3.kiivalidator.com"
curl -s "$LCD/cosmos/upgrade/v1beta1/current_plan" | jq -r '.plan.name,.plan.height'
# 1) stage folder đúng PLAN NAME
UPGRADE_NAME="v7.0.0"
mkdir -p "$HOME/.kiichain/cosmovisor/upgrades/$UPGRADE_NAME/bin"
# 2) build đúng tag
rm -rf "$HOME/kiichain"
cd "$HOME"
git clone https://github.com/KiiChain/kiichain.git
cd kiichain
git fetch --all --tags
git checkout "$UPGRADE_NAME"
make build
cp ./build/kiichaind "$HOME/.kiichain/cosmovisor/upgrades/$UPGRADE_NAME/bin/kiichaind"
chmod +x "$HOME/.kiichain/cosmovisor/upgrades/$UPGRADE_NAME/bin/kiichaind"
verify version
"$HOME/.kiichain/cosmovisor/upgrades/$UPGRADE_NAME/bin/kiichaind" version --long | head -n 30
systemctl cat kiichaind | sed -n '/ExecStart/p'
readlink -f /proc/$(pidof kiichaind)/exe
"$HOME/.kiichain/cosmovisor/current/bin/kiichaind" version