Published: March 9, 2026 The Session Info Update RFD has moved to Completed and the session_info_update notification is stabilized. This lets agents push session metadata updates to clients in real time, including generated titles and related metadata, so session lists can stay current without polling. The stable protocol behavior is documented in Session List, and the design history remains in the Session Info Update RFD.Documentation Index
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Announcements
Session Info Update is stabilized
Announcement that the session_info_update notification is now part of the stable ACP protocol.