Summary: ChatGPT adds company knowledge feature

Why It Matters: This change helps businesses use ChatGPT with their own information. It makes ChatGPT more useful for work.

What Changed:

• A new link "Learn about ChatGPT Business" was added.
• A new section was added about "Work smarter with your company knowledge in ChatGPT."
• This new section talks about using ChatGPT Business, Enterprise, and Edu with company knowledge.
• A new news item "Work smarter with your company knowledge in ChatGPT Product 6 min read" was added.
• A new news item "OpenAI acquires Software Applications Incorporated, maker of Sky Company Oct 23, 2025" was added.
• A new business story "Consensus accelerates research with GPT-5 and Responses API API" was added.
• Two video sections about "Introducing ChatGPT Atlas" were added.