Starknet: Testing deployment of v0.12.1 will take place in a few weeks, and Starknet 0.14 will introduce a fee market

ChainCatcher news, Starknet tweeted that in the coming weeks, we plan to test the deployment of Starknet 0.12.1, which will continue to focus on improving network efficiency (failed transactions will incur fees to prevent wasteful attempts).

In addition, Starknet stated that Volition will be introduced in Starknet 0.13, allowing dApp developers to choose the level of contract storage security they need, thereby reducing storage costs. Starknet plans to adopt EIP4844 to lower on-chain data costs. In the fourth quarter, Starknet 0.14 will introduce a fee market for transactions conducted on Starknet. (source link)