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Sweep 02 Oct 2026 · 18:55Z Build v2.1.288 509 read Stable v2.1.285 Latest v2.1.288 Next v2.1.288 Feeds RSS JSON llms.txt llms-full.txt Unofficial
HomeDocsClaude Code CLI 2 Oct 2026
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Feature availability changedfeature-availability

Nearest release: v2.1.288, published 12 hours after 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 2 Oct 2026 06:22 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 2 Oct 2026 06:37 UTC.

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3131These have provider-specific differences:
3232 
3333* **MCP servers**: [connectors from claude.ai](/docs/en/mcp#use-mcp-servers-from-claude-ai) load only when your claude.ai subscription is the active authentication method. [Tool search](/docs/en/mcp#configure-tool-search) is off by default when `ANTHROPIC_BASE_URL` points to a non-first-party host, and isn't supported on Google Cloud's Agent Platform models earlier than the Claude 4.5 generation or on Microsoft Foundry [deployments hosted on Azure](https://platform.claude.com/docs/en/build-with-claude/claude-in-microsoft-foundry#hosting-options)
34* **Subagents**: the built-in [Explore subagent](/docs/en/sub-agents#built-in-subagents) caps its inherited model at Opus on the Claude API, and inherits the main conversation's model directly on any other provider, including Claude Platform on AWS
34* **Subagents**: when the main conversation runs Fable, the built-in [Explore subagent](/docs/en/sub-agents#built-in-subagents) runs on Opus with a Claude subscription, an Anthropic Console account, or an [LLM gateway](/docs/en/llm-gateway) reached through `ANTHROPIC_BASE_URL`. On other providers, including Claude Platform on AWS, it runs on Fable
3535* **[Commands](/docs/en/commands#all-commands)**:
3636 * `/design-sync` and `/import` with its `claude import` subcommand form are unavailable on Amazon Bedrock, Google Cloud's Agent Platform, Microsoft Foundry, and Claude Platform on AWS, and through a [Claude apps gateway](/docs/en/claude-apps-gateway#availability-and-limitations)
3737 * `/voice` requires a claude.ai account
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