Updated Sep 13
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 20, 2026
GitHub’s Copilot model policy API turns model access into auditable configuration
GitHub now exposes generally available GET and PATCH endpoints for Copilot model policies at enterprise, team, app and organization levels. The API can reduce manual drift, but delegation mode, current state and rollout verification still decide which models users can select.
GitHub Copilotmodel governanceREST API
May 5, 2026
Sierra Secures $950M as Enterprise AI Heats Up
Sierra, Bret Taylor's AI startup, just closed a $950M round, hitting a $15B valuation. Armed with over $1B, Sierra aims to dominate the enterprise AI scene by enhancing customer experiences with AI agents.
SierraAIenterprise AI
Apr 29, 2026
Eclipse Hires Chief AI Officer Amid Funding Surge for Clarasight and Windmill
Eclipse hires an AI Chief from Meta, marking a shift in AI strategy. Clarasight raises $11.5M and Windmill scores $12M, spotlighting enterprise AI interest. For builders, AI isn't just a buzzword—it's a structural shift.
AIEclipseClarasight