Summary: Perplexity adds Shopping category

Why It Matters: This change shows Perplexity is adding new ways for people to use its search.

What Changed:

• A "Shopping" category was added to the navigation links.
• "Troubleshoot" and "Learn" were removed from the list of example search topics.
• "Summarize" and "Analyze" were added to the list of example search topics.
• New content about "Comet" was added, including "What will Comet do for you?", "Let the AI assistant handle your chores", "Download Comet", and "Learn more".
• The sign-in options "Continue with Google", "Continue with Apple", "Continue with email", and "Single sign-on (SSO)" were removed.