Starknet updates its 2024 roadmap, will reduce transaction fees on the v0.13.0 testnet in the first quarter, and will introduce new transaction types v3 transactions, allowing users to pay transaction fees using STRK.At the same time, Starknet plans to open community voting on January 10th to deploy the above updates on the mainnet.In addition, Starknet also plans to use EIP-4844 to reduce the cost of Ethereum Layer1 data availability, and plans to introduce a transaction fee market in version v0.14.0 to speed up transaction processing.