EIP-2565 (ModExp Gas Cost) Allows RSA signature verification.
EIP-2929 (Gas cost increases for state access opcodes) Algorithm for calculating gas costs. Costs increase for SLOAD, CALL, BALANCE, EXT and SELFDESTRUCT for the first time. Adds resilience for DoS attacks.
EIP-2718 (Typed Transaction Envelope) Implements a new transaction type that supports multiple transactions.
EIP-2930 (Optional access lists) Lst of addresses and storage keys a transaction will access, resulting in easier processing and reduced gas usage.