> For the complete documentation index, see [llms.txt](https://stavr-team.gitbook.io/nodes-guides/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://stavr-team.gitbook.io/nodes-guides/testnets/airchains/upgrade.md).

# Upgrade

***🟢UPDATE🟢***** 21.04.25**

*<mark style="color:yellow;">at Height -></mark>* 451850

```bash
cd $HOME/junction
git pull
git checkout v0.3.2
make build
mv /root/junction/build/junctiond $(which junctiond)
junctiond version --long | grep -e commit -e version
#version: v0.3.2
#commit: 8bc30fe9d82250e769a4b84e9f9aa4898ea27fe5
systemctl restart junctiond && journalctl -fu junctiond -n100 -ocat
#consensus
curl -s http://localhost:26657/consensus_state  | jq '.result.round_state.height_vote_set[0].prevotes_bit_array'
```

&#x20;                                    **GitHub**

<https://github.com/airchains-network/junction/tags>