calldata compression

Blob transactions in EIP-4844 replaced calldata compression as the preferred way to post rollup data.EIP-4844 中的 Blob 交易取代了 Calldata 压缩，成为发布 Rollup 数据的首选方式。

Calldata compression reduces the bytes posted to L1, lowering costs for rollup operators and their end users.Calldata 压缩减少了发布到 L1 的字节数，从而降低了 Rollup 运营商及其终端用户的成本。