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

# Chainstack updates: June 26, 2024

> Oasis Sapphire Mainnet and Testnet are now deployable as Chainstack global elastic nodes, providing low-latency access to confidential EVM smart contracts.

**Global elastic nodes**. Now, you can deploy global elastic nodes for Oasis Sapphire Mainnet and Testnet.