BNB Chain has successfully activated the Bohr hard fork on the BSC testnet. The Bohr upgrade on the BSC mainnet is scheduled for September 26, although this date may change. The Bohr hard fork includes four BEPs: BEP 341, BEP 402, BEP 404, and BEP 410. BEP 341 allows validators to produce blocks continuously, BEP 402 generates signatures by completing missing fields in the block header, BEP 404 clears miner history when switching validator sets, and BEP 410 adds a proxy for validators. 
The most critical part of the Bohr hard fork is BEP 341, which enables validators to produce blocks continuously. The Bohr hard fork is a significant upgrade for the BNB Chain, aimed at improving efficiency by allowing validators to produce blocks continuously. This change addresses the growing demands of the ecosystem while maintaining fairness through measures like anti-MEV rates. As its deployment on the mainnet approaches, the Bohr hard fork will enhance the chain's scalability and security, ensuring it remains robust and decentralized.