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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Origin raised $20 million to bring wall-finishing robots to construction sites
Origin emerged from stealth with $20 million in total funding and a robot that applies compound, sands and primes walls. The company plans larger pilots, but its speed claims and commercial economics are not independently documented.
Originconstruction roboticsphysical AI
May 26, 2026
Tesla Solves Dry Cathode Puzzle After 8 Years, Unlocking Cheaper 4680 Batteries
Tesla has achieved fully dry electrode production for both anode and cathode of its 4680 battery cell, a breakthrough that took eight years and a $235 million acquisition. The patented composite binder system cuts production costs by nearly half, reduces factory footprint by 50%, and gives Tesla a multi-year lead over competitors like LG and Samsung.
tesla4680-batterydry-cathode
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