According to Odaily, OP Labs has announced the release of a test version of its custom gas token function. This feature, based on OP Stack's Layer2 or Layer3, can be enabled during deployment and startup. It allows for the payment of gas fees using ERC20 tokens, excluding ETH.

The new function is a significant development in the blockchain technology space, as it offers more flexibility and options for users. The use of ERC20 tokens for gas fees could potentially open up new avenues for transactions and operations on the blockchain.

The test version of the custom gas token function is a step towards OP Labs' commitment to enhancing user experience and providing innovative solutions in the blockchain industry. The company continues to explore and develop new features and functions to meet the evolving needs of its users.