Tailwind v4 and Polar payments
Nextbase Ultimate moved to Tailwind CSS v4 and Fumadocs 15. The upgrade changed many component files. If you've customized styles, expect some conflicts when you pull it in.
We also added Polar payments to the store, with a sandbox mode for testing, and redesigned the customer dashboard.
#Tailwind v4 in Ultimate
We removed the framer-motion dependency, updated next-themes and reworked the landing page buttons and responsive styles.
- Added custom styles for the Fumadocs docs layout.
- Improved the theme switch.
- Marquee is now a named export. Update your imports when you upgrade.
- Updated Next.js and next-safe-action.
#Polar on the store
- Added Polar payments and webhook handling.
- Added a Polar sandbox mode, with documentation alongside the webhooks.
- Redesigned the customer dashboard.
#Fixes
- Fixed the CSS reference path in the Fumadocs layout.
- Fixed purchased variant lookups that used the wrong id type.