Jito Labs has launched the IBRL Explorer, a new on-chain analytics tool that reveals block-building data on the Solana network. The platform highlights issues such as "Late Packing" and "Slot Timing Games," which slow down state propagation and reduce network stability. Validators receive IBRL scores based on Slot Time, Vote Packing, and Non-Vote Packing to help improve the quality of block-building. The tool supports ongoing network upgrade efforts by providing transparency