Summary: Perplexity adds Comet Assistant promotion

Why It Matters: Perplexity is now pushing a new browser tool. This could change how users interact with their service.

What Changed:

• "Home" link changed to "Library" link
• Added "Get AI power in your browser with Comet Assistant"
• Added "Download now" button
• Removed "Continue with Google" sign-in option
• Removed "Continue with Apple" sign-in option
• Removed "Continue with email" sign-in option
• Removed "Single sign-on (SSO)" sign-in option