Sweep 19 Sep 2026 · 02:36Z Build v2.1.278 500 read Stable v2.1.267 Latest v2.1.278 Next v2.1.278 Feeds RSS JSON llms.txt Unofficial
Claude Code v2.1.277 ·

post_turn_summary telemetry payload shrunk

post_turn_summary telemetry event now records 4 fields instead of 9

TierUnder the hoodhow much it should matter to you
Useful1my rating, 1 to 5
Signal1worth watching, 1 to 5
AreaTelemetrywhat it touches
KindInternal Changesin v2.1.277,
Under the hood

post_turn_summary telemetry event now records 4 fields instead of 9

What

The post_turn_summary telemetry event, which records information about a turn's summary, previously recorded nine fields including description, points, summary, next_why, and reply_options. It now records only four: summarizes_uuid, status_category, status_detail, and needs_action.

Why

This reduces the amount of data captured in this telemetry event, dropping several detail fields in favor of a smaller, more focused set.

See this entry in the whole of v2.1.277 →