Summary: Netlify adds pricing announcement banner.

Why It Matters: Netlify wants to tell users about new pricing right away.

What Changed:

• Netlify added a new announcement bar at the top of the page.
• The announcement bar says "New credit-based pricing. Current plans stay the same."
• The announcement bar has a link to "Read the update" about the new pricing.
• The announcement bar has a "Close announcement bar" button.