Deep Tide TechFlow News, on December 20, Polygon announced the official launch of the Agglayer v0.2 testnet, with plans to release the mainnet in early 2025. This version introduces the pessimistic proofs mechanism for the first time, achieving cryptographic security guarantees by tracking cross-chain balances, allowing EVM chains with different technology stacks to trade and communicate securely. Although there has been a delay from the original plan, the project team states that this is a necessary process to ensure the security of cross-chain interoperability.