> ## 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: May 5, 2022

> StarkNet support and an L1-L2 messaging NFT tutorial using Nile arrive on Chainstack, plus AWS Tokyo region availability for new node deployments.

* **Protocols**. StarkNet support.
* **Documentation**. StarkNet general description, operations, [simple L1L2 messaging tutorial](/docs/starknet-tutorial-an-nft-contract-with-nile-and-l1-l2-reputation-messaging).
* **Clouds**. You can now deploy your nodes in the [Amazon Web Services Tokyo](https://support.chainstack.com/hc/en-us/articles/360024804711-Data-center-locations) region.