> 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/mainnets/selfchain/upgrade.md).

# Upgrade

version: ""

***🟢UPDATE🟢***** 18.04.25**

*<mark style="color:yellow;">at Height -></mark>* 4805959

```python
cd $HOME
curl -O https://server-1.stavr.tech/Mainnet/Selfchain/selfchaind
chmod +x selfchaind
mv selfchaind $(which selfchaind)
selfchaind version --long | grep -e commit -e version
#version: ""
#commit: ""
systemctl restart selfchaind && journalctl -fu selfchaind -n100 -ocat
#consensus
curl -s http://localhost:26657/consensus_state  | jq '.result.round_state.height_vote_set[0].prevotes_bit_array'
```

&#x20;                              **DOCS**

[**https://docs.selfchain.xyz/nodes-and-validators/releases**](https://docs.selfchain.xyz/nodes-and-validators/releases)