Summary: Codecademy added a Pro membership sale.

Why It Matters: This shows Codecademy is running a sale to get more Pro members.

What Changed:

• A countdown timer was added.
• A "Join pro" button was added.
• A sale offer was added: "ENDS AUG 28: 50% off annual Pro memberships with code AUG2025".
• A "Close banner" link was added.