[Vitalik Buterin Praises Polygon's Contributions to the Ethereum Ecosystem] Vitalik Buterin posted on the X platform, highly praising Sandeep Nailwal and Polygon for their contributions to the Ethereum ecosystem. He specifically mentioned Polygon's early investment in ZK-EVM technology, its support for highly scalable applications (such as Polymarket), and its critical role in advancing pandemic research projects. Additionally, Vitalik revealed that Sandeep had returned $190 million worth of SHIB donation funds, providing significant financial support for the Balvi project. Vitalik encouraged Polygon to adopt existing ZK technology in the future to further enhance security guarantees.