Claude Managed Agents self-hosted sandboxes can attach memory stores

UpdateAug 19, 2026VerifiedAdded Sep 22, 2026

Sessions in self-hosted sandboxes can now attach memory stores. The Python, TypeScript and Go SDK workers download each store to its mount_path and sync the agent's changes back.

AI agents LLMs Developer tools

Read Anthropic's release notes

https://platform.claude.com/docs/en/release-notes/overview#august-19-2026

Summaries of vendors' own notes. Product names and logos belong to their owners; logos via logo.dev.

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Claude computer use tool is out of beta as computer_toolset_20260801

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Claude PlatformAug 19, 2026

Claude API launches browser_toolset_20260801 browser use tool

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Computer and browser use toolsets support Claude Fable 5, Opus 5 and Sonnet 5

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Claude PlatformAug 19, 2026

Files API is out of beta on the Claude API

/v1/files and Messages requests referencing uploaded files no longer need the files-api-2025-04-14 header. Headerless requests get file expiration via expires_in_seconds, page-based pagination and an ids[] filter; requests with the header keep working.

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Claude PlatformAug 19, 2026

Agent Skills and the Skills API are out of beta on the Claude API

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Claude Enterprise Admin API user-management endpoints are out of beta

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Claude Managed Agents can restrict domains for web_search and web_fetch

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Claude Console session viewer redesigned with timeline and Inspector panel

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Also shipped on Aug 19, 2026

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Organization Features in Organization Command Center (Preview)

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