Under the hoodTier: how much it should matter to you
2Useful: my rating, 1 to 5
1Signal: worth watching, 1 to 5
Headless SDKArea: what it touches
Internal ChangesKind: in v2.1.260,
Internal ChangesSection of the release
Ephemeral system-event delivery, previously special-cased for thinking_tokens updates, now routes through a general mapper that can deliver other ephemeral system event types the same way, not just thinking-token deltas.
