Updated Aug 22
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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Oct 29, 2026
OpenAI’s subscription API credits have separate eligibility and expiry rules
The October 28 benefit connects eligible Pro or Business subscriptions to an owned API organization. Subscription eligibility, credit expiry and Codex exclusions are separate checks.
OpenAIChatGPTAPI Credits
Oct 29, 2026
Samsung’s chip outlook separates HBM4 sales from NPU and Taylor plans
Samsung’s October 29 report describes scaled-up HBM4 sales in Q3, a planned Q4 ramp for 4nm NPUs and expected Taylor fab operations in 2027. These are different supply milestones.
SamsungHBM4AI infrastructure
Oct 29, 2026
CoreWeave brings Denmark AI capacity online as wider network rollout heads toward 2027
CoreWeave’s October 27 announcement separates a first Danish compute deployment, with most planned 22.5 MW online, from future network access locations across seven countries.
CoreWeaveAI infrastructureDenmark