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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
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Self-hosted environments reference changedself-hosted-environments-reference

Nearest release: v2.1.322, published 17 hours before upstream edited the page. Shown because the two are within 24 hours of each other. Nothing here says the release caused the edit.

Upstream edited this page at 10 Nov 2026 19:50 UTC, give or take a minute or two: the time comes from Anthropic’s own sitemap rather than from a commit. This site recorded the change at 10 Nov 2026 20:07 UTC.

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132132Session children send operational telemetry to Anthropic unless you turn it off. No code or repository content is sent. Set telemetry variables on the runner process; the runner re-asserts them after applying server-provided environment variables, so the operator's setting always takes precedence.
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134One control is specific to self-hosted environments: `CLAUDE_CODE_BYOC_ENABLE_DATADOG=1` opts in to Datadog operational metrics, which are off by default in self-hosted environments. The general Claude Code telemetry controls, `DISABLE_TELEMETRY`, `DO_NOT_TRACK`, `DISABLE_ERROR_REPORTING`, and `CLAUDE_CODE_DISABLE_NONESSENTIAL_TRAFFIC`, apply to session children as documented in the [environment variable reference](https://code.claude.com/docs/en/env-vars.md). `DISABLE_GROWTHBOOK` is related but different: setting `DISABLE_GROWTHBOOK=1` disables feature-flag fetching, and telemetry stays on unless `DISABLE_TELEMETRY` is also set.
134One control is specific to self-hosted environments: `CLAUDE_CODE_BYOC_ENABLE_DATADOG=1` opts in to Datadog operational metrics, which are off by default in self-hosted environments. The general Claude Code telemetry controls, `DISABLE_TELEMETRY`, `DO_NOT_TRACK`, `DISABLE_ERROR_REPORTING`, and `CLAUDE_CODE_DISABLE_NONESSENTIAL_TRAFFIC`, apply to session children as documented in the [environment variable reference](https://code.claude.com/docs/en/env-vars.md). [`CLAUDE_CODE_DISABLE_FEATURE_FLAGS`](https://code.claude.com/docs/en/env-vars#variables) is related but different: setting `CLAUDE_CODE_DISABLE_FEATURE_FLAGS=1` disables feature-flag fetching, and telemetry stays on unless `DISABLE_TELEMETRY` is also set. `CLAUDE_CODE_DISABLE_FEATURE_FLAGS` requires Claude Code v2.1.319 or later.
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136136`CLAUDE_CODE_ENABLE_TELEMETRY` is unrelated: it enables OpenTelemetry export to your own collector, as described in [Monitoring](https://code.claude.com/docs/en/monitoring-usage.md), and doesn't control Anthropic's analytics.
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