During the recent ATmosphere conference in Seattle, Bluesky's CTO Paul Frazee revealed significant advancements for the ATProto protocol. The introduction of OAuth support will streamline user authentication across applications, enhancing security and ease of access. Developers can also publish lexicons directly on AT Protocol, promoting collaborative innovation. Future updates will focus on private data sharing and improving account migration processes. With growing interest in end-to-end encryption, the protocol aims to bolster user privacy. These initiatives set the stage for a robust ecosystem of applications powered by ATProto.