Blizzard announces improvements to the reply files for Heroes of the Storm, saying they have open-sourced their "heroprotocol" project to assist the development of community-driven replay analysis tools. They say far more data can now be extracted from replays for their MOBA, and that they will be working in the future to further improve replay files and protocols. Also, the Li-Mig patch is now available on the PTR for testing, and the patch notes are online, including one enigmatic bit: "You may find a curious creature running wild at the start of your games on the PTR, but don't worry --You'll learn more about him very soon!"