Follow Discord
Sweep 10 Nov 2026 · 02:18Z Build v2.1.322 539 read Stable v2.1.311 Latest v2.1.322 Next v2.1.322 Feeds RSS JSON llms.txt llms-full.txt Unofficial

Claude Code v2.1.257 ·

Async hook responses batched in transcript when many fire together

Many async hook responses arriving at once now collapse into one batched transcript entry with per-event counts.

You'll notice Improvements
JSON All of v2.1.257
You'll noticeTier: how much it should matter to you
2Useful: my rating, 1 to 5
2Signal: worth watching, 1 to 5
HooksArea: what it touches
ImprovementsKind: in v2.1.257,
ImprovementsSection of the release

When multiple async_hook_response transcript attachments arrive together, they're now collapsed into a single async_hook_response_batch entry summarizing per-event counts, instead of appearing individually in the transcript.

See this entry in the whole of v2.1.257 →

Feedback