Updated Jul 24
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 27, 2026
Fanatics brings AI Shop the Look outfit recommendations to its sports storefronts
OpenAI says the feature is live on Fanatics.com and the official NFL, NBA, MLB and NHL stores, using product, team and inventory data with Fanatics’ merchandising rules.
FanaticsShop the LookOpenAI
Oct 27, 2026
GPT-6.1 Terra reaches GitHub Copilot with plan, rollout and admin-policy limits
GitHub lists Terra for Copilot Pro, Pro+, Max, Business and Enterprise across its coding clients. Visibility rolls out gradually, while organization model policies still govern access.
GitHub CopilotGPT-6.1 TerraOpenAI
Oct 26, 2026
GPT-6.1 Terra reaches the API, with tool calling reserved for Responses
OpenAI’s October 26 release accepts text and images and returns text. Its reference separates Responses tool access, reasoning settings, token limits and pricing modifiers.
OpenAIGPT-6.1 TerraResponses API