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Anthropic Updates

Here you will find all software, firmware, and hardware updates from Anthropic.

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New Release every
6.7 days
Critical fixes
7
Security-related releases
70%

Risk factor
A total of 3 users have rated 41 of 21 updates for Anthropic.

Smooth installs 100%
Minor issues 0%
Major issues 0%

Anthropic Products

Claude

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View 41 Updates

Latest Anthropic Updates

Latest vendor release: Oct 21, 2026

Claude Logo

Claude Duet is a proactive-agent research preview for US Pro and Max subscribers, available by waitlist on claude.ai and mobile apps. It monitors connected apps, performs background tasks, and requests approval before consequential actions.

Security update Anthropic Claude
Oct 21, 2026
Security update Anthropic Claude
Oct 21, 2026
Claude Logo

Claude Haiku 5.5 is now available as a fast, cost-efficient model for high-volume tasks. Max and Team plans now include monthly API credits for apps and agents.

Anthropic Claude
Oct 7, 2026
Claude Haiku 5.5
Anthropic Claude
Oct 7, 2026
Claude Haiku 5.5
Claude Logo

Claude Sonnet 5.5 launches as a faster, lower-cost successor to Claude Sonnet 5, with stronger coding, collaboration, and knowledge-work performance. It also introduces new cyber safeguards, preserved thinking changes, and a migration note for users running Sonnet with thinking off.

Security update Anthropic Claude
Sep 28, 2026
Claude Sonnet 5.5
Security update Anthropic Claude
Sep 28, 2026
Claude Sonnet 5.5
Claude Logo

Claude introduces a new developer portal for submitting plugins to the Claude directory, tracking review status, and viewing usage analytics after publication. It also highlights support for MCP 2.0, MCP Apps, and Enterprise Managed Auth.

Security update Anthropic Claude
Sep 25, 2026
Security update Anthropic Claude
Sep 25, 2026
Claude Logo

Claude Opus 5.5 is the first model in the Claude 5.5 family. It improves performance, safety, and writing quality, costs 40% less than Opus 5, and adds stronger safeguards for cybersecurity and biology.

Security update Anthropic Claude
Sep 22, 2026
Claude Opus 5.5
Security update Anthropic Claude
Sep 22, 2026
Claude Opus 5.5
Claude Logo

Salesforce in Claude is now in beta for paid plans. The plugin brings Salesforce accounts, opportunities, pipeline, and Slack-connected sales workflows into Claude under existing permissions.

Security update Anthropic Claude
Sep 15, 2026
Security update Anthropic Claude
Sep 15, 2026
Claude Logo

Claude Enterprise adds smart reports (beta) to analyze team usage, cost, friction, and reusable work patterns. Reports can be scoped by team or SCIM attributes, shared with users, and exported with drilldowns.

Anthropic Claude
Sep 10, 2026
Anthropic Claude
Sep 10, 2026
Claude Logo

Claude Fable 5.1 and Claude Mythos 5.1 launch with major coding, research, and safety upgrades. Fable 5.1 is generally available on web and other platforms, while Mythos 5.1 is restricted to trusted access programs.

Security update Anthropic Claude
Sep 1, 2026
Claude Fable 5.1 / Claude Mythos 5.1
Security update Anthropic Claude
Sep 1, 2026
Claude Fable 5.1 / Claude Mythos 5.1
Claude Logo

Memory now works across chat and Cowork in the cloud. Users can view, edit, or delete remembered Topics, and optionally include sensitive topics in memory.

Anthropic Claude
Aug 25, 2026
Anthropic Claude
Aug 25, 2026
Claude Logo

Enterprise plans can enable skill and plugin security scanning in Claude to automatically check third-party uploads and edits for malicious content. The feature is in beta and returns pass, warn, or fail results before a skill or plugin can run.

Security update Anthropic Claude
Aug 6, 2026
Security update Anthropic Claude
Aug 6, 2026
Claude Logo

Claude Opus 5 is now available on all platforms as the new default model on Claude Max and strongest model on Claude Pro. It adds beta support for mid-conversation tool changes on the Claude Platform and automatic API fallbacks, while keeping the same pricing as Opus 4.8.

Security update Anthropic Claude
Jul 24, 2026
Claude Opus 5
Security update Anthropic Claude
Jul 24, 2026
Claude Opus 5
Claude Logo

Claude Opus 5 is now available on all platforms, with improved performance and lower cost than Opus 4.8. The launch also adds beta support for mid-conversation tool changes on the Claude Platform and automatic API fallbacks for safety-flagged requests.

Security update Anthropic Claude
Jul 24, 2026
Claude Opus 5
Security update Anthropic Claude
Jul 24, 2026
Claude Opus 5
Claude Logo

Claude organizations can now self-serve HIPAA readiness for Claude Enterprise and the Claude Platform (API). Eligible admins can review the BAA, download the implementation guide, and enable HIPAA configuration in one flow.

Security update Anthropic Claude
Jul 14, 2026
Security update Anthropic Claude
Jul 14, 2026
Claude Logo

A new monthly recap in Settings > Reflect shows topics, active days, peak hours, and work-pattern observations. Settings > Time and focus also adds optional break reminders and quiet hours for Free, Pro, and Max plans.

Anthropic Claude
Jul 9, 2026
Anthropic Claude
Jul 9, 2026
Claude Logo

Claude Cowork is now available on web and mobile, with sessions and files saved to the Claude account and scheduled tasks running without a device online. The Microsoft 365 connector also adds write tools for email, calendar, mailbox settings, OneDrive, and SharePoint, with admin consent required.

Anthropic Claude
Jul 7, 2026
Anthropic Claude
Jul 7, 2026
Claude Logo

Access to Claude Fable 5 and Claude Mythos 5 has been restored. Enterprise plan admins can now control which models users can access and which effort level settings they can use.

Anthropic Claude
Jul 1, 2026
Anthropic Claude
Jul 1, 2026
Claude Logo

Claude Sonnet 5 launches with major improvements in reasoning, tool use, coding, and knowledge work. It is available across Claude plans and the Claude API, with introductory pricing through Aug 31, 2026.

Security update Anthropic Claude
Jun 30, 2026
Claude Sonnet 5
Security update Anthropic Claude
Jun 30, 2026
Claude Sonnet 5
Claude Logo

June 25, 2026 release: Admins on Team and Enterprise plans can enable Trusted Devices for Remote Control in Claude Code. The beta feature requires an enrolled device and a recent sign-in to view or steer remote sessions.

Security update Anthropic Claude
Jun 25, 2026
Security update Anthropic Claude
Jun 25, 2026
Claude Logo

Introducing Claude Tag brings delegated AI work to Slack for Claude Enterprise and Team customers in beta. Administrators can scope access by channel, connect tools and data, set spend limits, and migrate from the existing Claude in Slack app within 30 days.

Security update Anthropic Claude
Jun 23, 2026
Security update Anthropic Claude
Jun 23, 2026
Claude Logo

Anthropic suspended access to Claude Fable 5 and Claude Mythos 5 after a US government export control directive. The statement says the action was taken for compliance, cites a suspected narrow jailbreak, and notes other Anthropic models are unaffected.

Security update Anthropic Claude
Jun 12, 2026
Security update Anthropic Claude
Jun 12, 2026