EIP-3554: Difficulty Bomb Delay to December 1st, 2021
EIP 1559 is one of the most highly anticipated protocols since it will introduce a “base fee” in blocks mined on the ETH 1.0 network. The gas price that the Ethereum network accepts will be based on the demand, and it will be easier for users to estimate the right fee for their transaction.
Additionally, EIP-1559 allows users to specify the maximum fee they are willing to pay and the amount they are willing to send to the miner. If there is a difference between the maximum and the actual fee, the user gets a refund.