Promoting Polygon 2.0 Polygon Labs, which develops the technology of the crypto asset (virtual currency) Polygon (MATIC), announced on the 20th that the engineering team has proposed to upgrade “Polygon PoS” to “zkEVM Validium”. zkEVM Validium is an L2 solution that leverages zero-knowledge proofs. According to the company, this upgrade will improve the safety and performance of Polygon PoS. And this upgrade will be an important achievement in the ecosystem because it will serve as the center of the next-generation polygon “Polygon 2.0”. What is zkEVM A scaling solution that introduces “ZK Rollup”, a rollup technology that utilizes zero-knowledge proofs.