Anthropic Releases
Anthropic news, Claude releases and SDK updates. New features, breaking changes, security advisories and deprecations - each summarised in plain English and updated continuously.
Tracking 218 Anthropic releases · Updated
- Anthropic News aiengineer ·
Anthropic Launches Claude Corps AI Fellowship Program
Anthropic is launching Claude Corps, a national fellowship program that will train 1,000 early-career individuals in AI skills and place them at nonprofits for a year. This initiative aims to extend the benefits of AI to underserved communities and provide fellows with valuable career skills, backed by an initial $150 million investment. The program partners with CodePath for fellowship management and Social Finance for evaluation, and will support 400 nonprofits over the next year.
announcement feature - Claude Release Notes ai ·
Anthropic Launches Claude Fable 5 Model
Anthropic has released Claude Fable 5, a Mythos-class model that is now safe for general use. This launch provides a new, more broadly applicable AI model for users. Further details are available in a related blog post.
feature announcement - Claude Platform Release Notes aipreviewengineer ·
Anthropic Launches Claude Fable 5 and Mythos 5 with 1M Token Context
Anthropic has released Claude Fable 5, their most capable widely available model, and Claude Mythos 5 for Project Glasswing participants. Both models feature a 1 million token context window and enhanced adaptive thinking capabilities. These updates impact users interacting with the Claude API, particularly concerning tokenizer changes, safety classifier responses, and data retention policies for Fable 5.
feature announcement - Anthropic News ai ·
Anthropic Launches Claude Fable 5 and Mythos 5 AI Models
Anthropic has released Claude Fable 5, a highly capable model for general use with safety safeguards, and Claude Mythos 5, a version with lifted safeguards for cybersecurity professionals. Fable 5 excels in software engineering, knowledge work, and vision tasks, while Mythos 5 demonstrates advanced capabilities in drug design and scientific hypothesis generation. Both models are priced significantly lower than their predecessors and are available with different access models.
feature announcement - Anthropic News ·
AI-enabled cyber threats analysis by Anthropic's Frontier Red Team
Anthropic's Frontier Red Team analyzed a year's worth of AI-enabled cyber threats, mapping attacker techniques to the MITRE ATT&CK framework. The analysis reveals that malicious actors are increasingly using AI for complex, autonomous operations, challenging traditional risk assessment methods. These findings are informing the development of safeguards for Anthropic's models and discussions with MITRE to evolve the ATT&CK framework.
announcement - Anthropic News ai ·
Anthropic Launches Claude Partner Network Services Track and Partner Hub
Anthropic is expanding its Claude Partner Network by introducing a Services Track with tiered levels and a Partner Hub portal. These initiatives aim to provide customers with clearer visibility into partner capabilities and qualifications for deploying AI in production. The program requires partners to meet specific criteria for certified individuals, deployed customers, and public endorsements, ensuring a consistent standard for firms of all sizes.
announcement feature - Anthropic News aisecurityengineer ·
Anthropic Expands Project Glasswing to 150 New Organizations
Anthropic is expanding Project Glasswing, an initiative to secure critical software, to approximately 150 new organizations across over 15 countries. This expansion aims to leverage AI, specifically Claude Mythos Preview, to scan codebases for vulnerabilities and promote more secure software development practices in the face of increasingly powerful AI models. The program now includes organizations in diverse sectors like power, water, and healthcare, and emphasizes the need for robust safeguards as AI capabilities advance. New partners will undergo security reviews before gaining access.
announcement feature - Anthropic News aiengineerfinance ·
Anthropic Confidentially Submits Draft S-1 to SEC for Proposed IPO
Anthropic has confidentially submitted a draft S-1 registration statement to the SEC for a proposed initial public offering, contingent on market conditions. This filing provides the option to go public following the SEC's review, with share numbers and pricing yet to be determined. The announcement is a notice under Rule 135 and is not an offer to sell securities.
announcement - Claude Platform Release Notes aipreviewmedia ·
Claude Platform Updates: New Models, Tools, and AWS Integration
Anthropic has released significant updates to its Claude Platform, including new models like Claude Fable 5 and Claude Opus 4.8, which offer larger context windows and improved capabilities. Enhancements to tools like code execution and web search, alongside new features like mid-conversation system messages and improved refusal handling, provide developers with more control and efficiency. The platform also expands its availability with Claude Platform on AWS and self-hosted sandbox options, broadening access and integration for enterprise users.
feature deprecation announcement patch - Anthropic News ·
Anthropic Co-founder Discusses AI's Societal Impact at Vatican Event
Anthropic co-founder Chris Olah delivered remarks at the Vatican on Pope Leo XIV's encyclical regarding AI's societal impact. Olah emphasized the need for external scrutiny of AI labs due to inherent incentives and highlighted three key areas for discernment: global equity in AI benefits, fostering human flourishing alongside AI, and the mysterious nature of AI models. The event signals a growing collaboration between AI developers and broader societal institutions to guide AI's development.
announcement - Claude Release Notes aisecuritycomplianceengineer ·
Claude adds compliance API integrations
Anthropic has introduced Claude Compliance API integrations with security and compliance tools. This allows IT and security teams to govern Claude usage on their platform similarly to other applications. Documentation is available for getting started.
feature announcement - Claude Release Notes ai ·
Claude Design: Visual Output Collaboration with Claude
Anthropic has launched Claude Design, a new Labs product enabling collaboration with Claude for visual outputs. This tool allows users to create designs, prototypes, slides, and one-pagers. It is available now and integrates with Claude Opus 4.7.
feature announcement - Claude Release Notes aigaengineer ·
Claude Opus 4.7 Generally Available
Anthropic's Claude Opus 4.7 model is now generally available, offering enhanced capabilities in software engineering and complex coding tasks. It also features improved vision for higher resolution image analysis. This update is relevant for developers and users working with advanced AI coding and visual processing.
feature announcement - Claude Release Notes aiengineer ·
Anthropic Claude adds role-based access controls for Enterprise
Anthropic Claude now offers role-based access controls (RBAC) for Enterprise plans, allowing admins to organize users into groups and assign custom roles for capability management. This feature enables granular control over Claude features, such as Claude Cowork, based on team or department needs, facilitating controlled adoption. Setup involves managing permissions, group spend limits, and custom roles for specific teams.
feature announcement - Claude Release Notes aigaengineer ·
Claude Cowork now generally available on desktop
Claude Cowork is now generally available for macOS and Windows via the Claude Desktop app. This release expands functionality with new capabilities in the Analytics API for engagement and adoption data, usage analytics for Team and Enterprise plans, and OpenTelemetry support for monitoring activity. These updates are available now and cater to users of Claude Enterprise.
feature announcement - Claude Release Notes aipreviewengineer ·
Claude Code gains computer use capabilities for Pro/Max users
Anthropic is previewing a new "computer use" capability for Claude Code on Pro and Max plans, allowing it to interact with a user's computer to perform tasks. This feature enhances Claude's ability to act on user requests, especially within the Cowork environment and with Dispatch, by enabling it to run dev tools and navigate the UI. This functionality is available as a preview, requiring a Pro or Max subscription to access.
feature announcement - Claude Release Notes preview ·
Anthropic Claude Pro/Max: Persistent agent thread for Cowork management
Anthropic is introducing a persistent agent thread for Pro and Max plan users, enabling task management within Cowork from Claude Desktop or mobile apps. This feature begins rolling out to Max users immediately and will extend to Pro users within two days. The capability allows for seamless control of Cowork tasks directly from your phone.
feature announcement - Claude Release Notes aiengineer ·
Cowork Plugins Marketplace and Admin Controls Launched
Anthropic has launched a new plugin marketplace and admin controls for its Cowork platform on Team and Enterprise plans. This feature allows organizations to manage and utilize plugins, enhancing productivity and workflow customization. More details are available in the provided management and usage articles.
feature announcement - Claude Release Notes aipreview ·
Anthropic launches Claude Sonnet 4.6 with enhanced capabilities
Anthropic has released Claude Sonnet 4.6, their most capable Sonnet model to date, featuring significant upgrades in coding, reasoning, and knowledge work. A key highlight is the beta availability of a 1 million token context window. This release aims to improve performance for a wide range of tasks for users.
feature announcement - Claude Release Notes aiengineer ·
Anthropic Analytics API for Enterprise plans
Anthropic has launched an Enterprise Analytics API providing programmatic access to Claude and Claude Code Remote usage data aggregated per organization per day. This API allows organizations to gain insights into their usage patterns and is available for Enterprise plans. Each endpoint returns a snapshot for a single specified date.
feature announcement
About Anthropic release tracking on ReleaseBytes
Anthropic ships Claude model releases, API updates and SDK versions on a rapid cadence. ReleaseBytes tracks the official Anthropic announcement channels and SDK changelogs, summarising each release and flagging model deprecations and breaking changes so teams building on Claude stay ahead of them.
Frequently asked questions
How often are Anthropic release notes updated on ReleaseBytes? ›
Continuously. ReleaseBytes monitors the official Anthropic release channels around the clock and publishes a plain-English summary of each announcement shortly after it lands.
What kinds of Anthropic changes does ReleaseBytes track? ›
New features, enhancements, bug fixes, security advisories, breaking changes, deprecations and end-of-life announcements. Every item is tagged by type so you can filter to just the changes that need action.
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Where does the Anthropic release data come from? ›
From the official sources: Anthropic news, Claude releases and SDK updates. Every item links back to the original vendor announcement.