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Sweep 22 Oct 2026 · 21:04Z Build v2.1.309 528 read Stable v2.1.308 Latest v2.1.309 Next v2.1.309 Feeds RSS JSON llms.txt llms-full.txt Unofficial

Claude Code v2.1.251 ·

Plugin fetch telemetry sanitizes host and error fields

Plugin fetch telemetry now sanitizes host and error values before sending them.

Under the hood Internal Changes
JSON All of v2.1.251
Under the hoodTier: how much it should matter to you
2Useful: my rating, 1 to 5
2Signal: worth watching, 1 to 5
TelemetryArea: what it touches
Internal ChangesKind: in v2.1.251,
Internal ChangesSection of the release
What

The event logged when a plugin is fetched remotely now runs the host and error-kind values through the standard sanitizers rather than passing them through raw, so unsanitized values do not reach analytics.

Evidence

tengu_plugin_remote_fetch

Strings lifted out of the shipped bundle, so the claim above can be checked against them.

See this entry in the whole of v2.1.251 →

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