Sep 10, 2026 UTC

Make repeated value transfers cheaper by charging account changes once per transaction and refunding accounts that return to original state

Adds opcodes for addition, subtraction, multiplication, and division that revert on overflow, underflow, or division by zero

Replace the RIPEMD-160, MODEXP, and BLAKE2f precompiles with equivalent EVM bytecode

Records the last-written block number of each account and storage slot as consensus-level state metadata.

A canonical validity layer for private ETH and compatible ERC-20 transfers via a system contract and a split-proof architecture.

Delay all priority fee credits from transactions to end of block

Make mempool messaging vhash aware

Linearize Memory Costing and replace the current quadratic formula with a page-based cost model.

Separate state root computation from block validation

Allow EIP-7702 delegated EOAs to update delegation through code while permanently disabling residual ECDSA authority.

Introduce a new instruction allowing contracts to create clones using EIP-7702 delegation designations

Migration of execution blocks to SSZ

Eliminate ORIGIN tech debt to lay groundwork for account abstraction and close security holes

We are excited to announce the release of the Solidity Compiler v0.8.37!

On August 14, 2026, shaheenfazim reported a bug in the Solidity code generator through the Ethereum Foundation's bug bounty program. When delete is applied to an element of a bytes array located in m…

On February 4, 2026, a bug in the IR-based code generator was reported by Carl from Cantina Security through the Ethereum Foundation bug bounty program. The bug causes the arguments of a custom error…

We have released Solidity v0.8.37. This is primarily a bugfix release. It contains three important bugfixes, two rated low/medium severity and one very low, as well as fixes for two smaller miscompil…

On July 30, 2026, Ng Sze Hon reported a bug in the IR pipeline's stack-to-memory mover (the "stack limit evader") through the Ethereum Foundation's bug bounty program. The mover works around the EVM'…