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.
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.
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.
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Oct 21, 2026
ChatGPT Ads expands to 26 more countries, reaching 89 markets
OpenAI says more than 100,000 advertisers have used ChatGPT Ads and is extending the product to 26 additional countries. Ads remain limited to Free and Go plans, while the company says conversations are private from advertisers and placements stay separate from answers—claims users should assess through the controls and disclosures they actually see.
Oct 20, 2026
Gemini can now use your email, calendar and photos while you drive
Google is rolling out opt-in Personal Intelligence for Gemini on Android Auto, with cars that have Google built-in following in the coming months. The assistant can combine Gmail, Calendar, Photos, Maps, YouTube and Search context for hands-free requests, but the launch excludes several regions and Workspace accounts and makes permission settings central to the experience.
Oct 19, 2026
ChatGPT can now act inside your browser tabs — check the permissions before you switch it on
OpenAI’s Chrome extension can use signed-in tabs, fill forms, handle files and organize browsing. The useful safety decision is whether to approve one action, one site or every site—and to understand which page and history data can enter ChatGPT context.