Sepolia Limb Release
This release is primarily aimed at enabling the Mantle Sepolia Network to support all features of the Ethereum Osaka upgrade.
The Limb fork is scheduled to occur at 2025-12-03 07:00:00 UTC.
Key EIPs included in this upgrade:
- EIP-7823, EIP-7883: The MODEXP precompiled contract input introduces a limit of 8192 bits (1024 bytes), and the gas cost of the MODEXP precompiled contract has been increased, with the minimum cost raised from 200 gas to 500 gas, and the cost for large inputs exceeding 32 bytes doubled.
- EIP-7934: Set a maximum block size limit, specifically 10 MB.
- EIP-7939: Introduce a new opcode CLZ (Count Leading Zeros) in the EVM to efficiently compute the number of leading zero bits in a 256-bit number.
- EIP-7951: The precompiled contract supports the secp256r1 elliptic curve. Mantle’s previous versions had already enabled the secp256r1 precompile through RIP-7212, and in the current version, its gas cost has been adjusted from 3450 to 6900.
🚧 Note: It is a required upgrade for all operators of Mantle Sepolia Network. 🚧
Change Log
Docker Images
https://hub.docker.com/u/mantlenetworkio
- mantlenetworkio/mantle-op-geth:(v1.4.1)