Summary: ChatGPT adds a "Temporary Chat" feature.

Why It Matters: This change gives users a way to chat without saving history.

What Changed:

• The page title changed to "ChatGPT | Smart, Fast & Free AI Chat".
• A "Skip to content" link was added.
• "Log in" and "Sign up for free" buttons were added.
• A "Temporary Chat" option was added.
• The "Temporary Chat" explains it won't save history or train models.
• New icons for "Attach", "Search", "Study", and "Voice" were added.