> ## 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.

# Chainstack Self-Hosted v2.9.1: July 23, 2026

> Robinhood Chain's test network is now labeled Testnet instead of Sepolia across the network and preset catalog.

This maintenance release refines the network naming for Robinhood Chain.

## Improvements and fixes

* **Robinhood Chain network naming** — the Robinhood Chain test network is now labeled "Testnet" instead of "Sepolia" across the network and deployment preset catalog. This brings the name in line with Robinhood's own naming.

## Component versions

| Component          | Version |
| ------------------ | ------- |
| cp-ui              | v3.7.0  |
| cp-deployments-api | v0.45.0 |
| cp-workflows       | v3.11.0 |
| cp-auth            | v0.5.1  |
| cp-bolt            | v1.12.0 |