> ## 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 updates: April 17, 2025

> New Add-ons released: Yellowstone gRPC Geyser plugin for Solana streaming and Unlimited Node add-on for any node, both available on the Chainstack platform.

**Nodes** and **Add-ons**. You can now enable [Add-ons](/docs/add-ons): [Yellowstone gRPC Geyser plugin](/docs/yellowstone-grpc-geyser-plugin) on Solana and [Unlimited Node](/docs/unlimited-node) on any node.