Bytecoin hardfork will be on August 31st

31.08.2018. The Bytecoin Hardfork Release.

Along with minor but valuable modifications, the main feature of this release is the long-awaited ability to set dynamic transaction fees. Despite the appeared simplicity of the change, we needed a considerable investment in time and energy to implement this protocol-breaking improvement. This feature will be extremly valuable among the entire Bytecoin ecosystem. The idea of dynamic fees is to increase a miner�s rewards and prioritizing one transaction over another simply depends on the fee that the sender decided to include in their transaction.

You can read more about it here on Bytecoin updated roadmap.