Mantle Network has completed an upgrade called Mantle v2 Tectonic to its mainnet, building on the OP Stack Bedrock. This enhances Mantle's capacity by providing lower gas fees and improved interoperability within the OP Stack ecosystem.
Key enhancements include support for EIP-1559, streamlining by removing redundant components, predictable 2-second block times containing multiple transactions, and block state tagging similar to other OP Stack chains.