event-deltas changedmanaged-agents/event-deltas
Nearest release: v2.1.304, published 6 hours before this site recorded the change. Shown because the two are within 24 hours of each other. Nothing here says the release caused the edit.
Recorded here
Lines+11added
Lines−5removed
From line
131
where the diff opens
First seen
8 Oct 2026
this site's first read of the page
Recorded edits12to this page, all time
The whole hunk
from line 131, old and new numbered
/
from line 131
131131 events=[
132132 {
133133 "type": "user.message",
134 "content": [{"type": "text", "text": "Describe the repo in one sentence."}],
134 "content": [
135 {"type": "text", "text": "Describe the repo in one sentence."}
136 ],
135137 },
136138 ],
137139 )
from line 146
144146 previews[event.event.id] = snapshot
145147 print(f"event_start {event.event.type} {event.event.id}")
146148 case "event_delta":
147 preview = accumulate_managed_agents_event(previews.get(event.event_id), event)
149 preview = accumulate_managed_agents_event(
150 previews.get(event.event_id), event
151 )
148152 if preview is not None:
149153 previews[event.event_id] = preview
150154 text = "".join(block.text for block in preview.content)
from line 155
151155 print(f"event_delta preview: {text!r}")
152156 case "agent.message":
153157 # The buffered event is the record: it replaces and closes the preview
154 preview = accumulate_managed_agents_event(previews.pop(event.id, None), event)
158 preview = accumulate_managed_agents_event(
159 previews.pop(event.id, None), event
160 )
155161 text = "".join(block.text for block in preview.content)
156162 print(f"agent.message {event.id} {text!r}")
157163 case "span.model_request_end":
from line 177
171177
172178 // Opt in to agent.message previews for this connection only
173179 const stream = await client.beta.sessions.events.stream(session.id, {
174 event_deltas: ["agent.message"],
180 event_deltas: ["agent.message"]
175181 });
176182 await client.beta.sessions.events.send(session.id, {
177183 events: [
from line 642
636642 // session stream.
637643 const stream = await client.beta.sessions.threads.events.stream(childThreadId, {
638644 session_id: session.id,
639 event_deltas: ["agent.message"],
645 event_deltas: ["agent.message"]
640646 });
641647
642648 threadDeltas: for await (const event of stream) {
No line in this hunk matches that.