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 v2.1.268 ·

Frontmatter-shadow telemetry no longer conflates surface and detail

Frontmatter-shadow telemetry now logs surface and detail as separate values instead of one value duplicated into both

Under the hood Internal Changes
JSON All of v2.1.268
Under the hoodTier: how much it should matter to you
1Useful: my rating, 1 to 5
0Signal: worth watching, 1 to 5
TelemetryArea: what it touches
Internal ChangesKind: in v2.1.268,
Internal ChangesSection of the release
What

The internal helper that logs frontmatter_shadow telemetry events gained a fourth parameter, so the detail field it logs is now a distinct value rather than being derived from the same input as the surface field.

Why

This makes the frontmatter_shadow telemetry more precise, since surface and detail can now carry different information instead of always matching.

See this entry in the whole of v2.1.268 →

Feedback