According to Odaily, BNB Chain has announced an upgrade to BEP 336, which has significantly improved data storage and processing on the blockchain. This upgrade has also reduced the cost of L2 transactions and enhanced the overall network performance.

The BEP 336 upgrade is a significant step forward for BNB Chain, as it aims to optimize the blockchain's efficiency and reduce transaction costs. This is particularly beneficial for users who engage in L2 transactions, as the upgrade has made these transactions more cost-effective.

Furthermore, the upgrade has also improved the network's performance, making it more robust and efficient. This enhancement in network performance is expected to provide a smoother user experience and facilitate faster transactions on the BNB Chain.

In conclusion, the BEP 336 upgrade has brought about significant improvements to the BNB Chain, optimizing data storage and processing, reducing transaction costs, and enhancing network performance. This upgrade is expected to benefit all users of the BNB Chain, particularly those who engage in L2 transactions.