OP Labs: The custom Gas token testing feature of OP Stack has been deprecated

OP Labs announced that the beta feature of OP Stack's custom Gas token has been deprecated. The beta feature allowed developers to use early versions of high-demand features, enabling teams to validate requirements through data and user feedback. However, since May 2024, with the development of ERC-4337 and Paymaster Services, the usage rate of the custom Gas token beta feature has steadily declined. In addition, OP Labs recommends all new chains start with standard ETH Gas token configurations and utilize account abstraction tools that allow users to pay for gas fees with other tokens instead of relying on custom Gas tokens.