v0.21.4 — Agent Control, Transcripts & Streaming Performance
What's New
🤖 Background Agent Control
- Stop running agents — a stop button now appears next to each running background agent, letting you cancel them at any time
- Live progress summaries — agents now show AI-generated descriptions of what they're working on, updated in real time
- Current tool indicator — see exactly which tool an agent is using right now and how long it's been running
📄 Agent Transcripts
When a background agent completes, you can now view its full transcript — every tool call, result, and text response — in a detailed modal. Great for understanding what the agent did and debugging unexpected results.
⚡ Faster Streaming
Streaming responses during long conversations are noticeably snappier. Invisible content updates (like thinking) now run at a fraction of the rate, and several rendering hot paths have been optimized to reduce unnecessary work during active streams.
Full Changelog: v0.21.3...v0.21.4