According to TechFlow, Avalanche tweeted that the pre-release code for Durango has been released, which is a proposed upgrade for the Avalanche network.

Durango will be activated on the Fuji Testnet on February 14, 2024, introducing Avalanche Warp Messaging to C-chain, bringing native cross-chain communication to every EVM chain in the Avalanche ecosystem and establishing a standard for future VMs to communicate using AWM.