> ## Documentation Index
> Fetch the complete documentation index at: https://docs.chainstack.com/llms.txt
> Use this file to discover all available pages before exploring further.

<AgentInstructions>

## Submitting Feedback

If you encounter incorrect, outdated, or confusing documentation on this page, submit feedback:

POST https://docs.chainstack.com/feedback

```json
{
  "path": "/changelog/chainstack-updates-december-15-2022",
  "feedback": "Description of the issue"
}
```

Only submit feedback when you have something specific and actionable to report.

</AgentInstructions>

# Chainstack updates: December 15, 2022

> Gnosis Chain Chiado testnet support is now live for both elastic and dedicated nodes on the Chainstack platform, replacing the deprecated Sokol testnet.

* **Protocols**. [Gnosis Chain Chiado](/docs/protocols-networks) testnet support for elastic and dedicated nodes.