> ## 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: February 12, 2025

> ZKsync Era mainnet archive nodes are now deployable as Chainstack Global Nodes with debug & trace APIs for advanced zkSync L2 transaction analysis.

**Protocols**. Now, you can deploy [Global Nodes](/docs/global-elastic-node) in archive mode with debug & trace APIs for ZKsync Era mainnet.