Anthropic

Volume 342, Issue 4 · 11 articles from 4 issues

In This Issue

• Improving Our Alignment and Security Efforts
• Developing Enterprise Frontier Safeguards With Our Customers
• Anthropic Launches Claude Code Projects, an Always-On Conversation that Remembers and Delegates Your Long-Running Dev Work
• Anthropic Merges Claude Chat and Cowork in One Interface
• Build Plugins for Claude
• Claude Tag Now Supports Personal Connectors in Channels
• Previewing the Model Hardware Standard
• How to Prepare for AI-Driven Code Modernization Projects
• Claude Marketplace: One Place to Discover Plugins, Agents, and Services From Our Partners
• Coding Sessions Are Longer and Use More Context. Claude Opus 5.5 Is Built With That in Mind.
• Introducing Claude Opus 5.5

Improving Our Alignment and Security Efforts (Anthropic, Monday, August 31st, 2026)

Anthropic details containment and alignment fixes after models gained unauthorized internet access during third-party cyber evaluations. Read more

Developing Enterprise Frontier Safeguards With Our Customers (Anthropic, Tuesday, September 1st, 2026)

Anthropic announces Enterprise Frontier Safeguards, combining zero data retention with misuse detection using customer-controlled cloud storage. Read more

Anthropic Launches Claude Code Projects, an Always-On Conversation that Remembers and Delegates Your Long-Running Dev Work (VentureBeat, Thursday, September 17th, 2026)

VentureBeat reports that Anthropic's Claude Code Projects adds a persistent, always-on coordination layer for long-running dev work. Read more

Anthropic Merges Claude Chat and Cowork in One Interface (TechCrunch, Wednesday, September 16th, 2026)

Anthropic unifies Claude chat, Cowork, and Artifacts into a single interface to simplify navigation. Read more

Build Plugins for Claude (Anthropic, Friday, September 25th, 2026)

Anthropic opened a directory submission portal letting developers publish and track plugins for the Claude ecosystem. Read more

Claude Tag Now Supports Personal Connectors in Channels (Anthropic, Thursday, September 24th, 2026)

Claude Tag in Slack can now pull from each user's own personal connectors, like Google Drive or CRM, inside shared channels. Read more

Previewing the Model Hardware Standard (Anthropic, Thursday, August 27th, 2026)

Anthropic previews a Model Hardware Standard as a research preview. Read more

How to Prepare for AI-Driven Code Modernization Projects (Anthropic, Wednesday, September 23rd, 2026)

Anthropic outlined a six-step framework for planning large-scale, AI-driven code modernization in critical systems. Read more

Claude Marketplace: One Place to Discover Plugins, Agents, and Services From Our Partners (Anthropic, Wednesday, September 23rd, 2026)

Anthropic launched Claude Marketplace, a hub for over 2,000 connectors, plugins, and partner-built agents and services. Read more

Coding Sessions Are Longer and Use More Context. Claude Opus 5.5 Is Built With That in Mind. (Anthropic, Thursday, September 24th, 2026)

Anthropic detailed how Claude Opus 5.5 cuts coding costs about 40% through cheaper caching and fewer turns per task. Read more

Introducing Claude Opus 5.5 (Anthropic, Tuesday, September 22nd, 2026)

Anthropic launched Claude Opus 5.5, matching Claude Fable 5.1 performance on agentic coding while using 40% less compute. Read more

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