According to TechFlow, Babylon announced that the third phase of Bitcoin Staking Testnet-4 is about to begin. This phase will last for 5 days, starting at 17:00 on June 19, 2024, and ending at 17:00 on June 24.
Based on community feedback, they added a fee adjustment feature to the staking network application, allowing stakers to customize transaction fees to increase the chances of their staked transactions being included in the Signet block.