Updated Jun 15
Sep 30, 2026
ChatGPT Space replaces Library for eligible users, while Projects stay separate
OpenAI's DevDay launch gives teams a shared home for pages and files. The current help guide draws important lines around Projects, mobile editing, inherited access and automatic page updates.
OpenAIChatGPTSpace
Sep 30, 2026
ChatGPT plugins can now react to MCP events, with signed webhooks and clear limits
OpenAI's DevDay MCP Events launch lets a plugin start a ChatGPT workflow when its server reports a relevant change. The current integration uses verified, signed webhooks and leaves several mechanisms in the broader draft specification unsupported.
OpenAIChatGPTMCP
Sep 30, 2026
ChatGPT Sites can host plugins, but each visitor uses their own connection
OpenAI’s DevDay update brings supported plugins into Sites for workspaces. Builders still need to account for admin controls, visitor consent and limits on background access.
OpenAIChatGPTSites
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Jun 16, 2026
Trump Administration Forces Anthropic to Pull Fable 5 and Mythos 5 Offline
The U.S. Commerce Department ordered Anthropic to block foreign access to its newest Fable 5 and Mythos 5 AI models, forcing a total shutdown. The directive, triggered by an Amazon security paper and a three-word jailbreak prompt, has sparked a global sovereign AI backlash from the UK, France, and Canada.
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Jun 15, 2026
Carney Compares Anthropic Ban to 2008 Crisis at G7, Warns of AI Over-Reliance
Canadian PM Mark Carney — a former central banker who steered through 2008 — warned G7 leaders that the US export ban on Anthropic's AI models mirrors the systemic linkages that nearly collapsed global banking. India has proposed a $5B sovereign AI fund in response.
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Jun 14, 2026
US Orders Anthropic to Shut Down Fable 5 and Mythos 5 Worldwide
The US government ordered Anthropic to block all foreign nationals from accessing its most powerful AI models, forcing the company to disable Claude Fable 5 and Mythos 5 globally. The unprecedented directive, reportedly triggered by concerns raised by Amazon CEO Andy Jassy, marks the most aggressive US export control action ever taken against a commercial AI model.
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