[nextjs] Incorrect latest release for 15

[marcwrobel]

Link to product page on endoflife.date

https://endoflife.date/nextjs

Details of incorrect and correct details you have found

nextjs 's 15.4.0 not released but currently we are showing like it is released.

What is the source website for the product and for its version information?

No release notes nor tag for 15.4.0 : https://github.com/vercel/next.js/releases/tag/v15.4.0.

[captn3m0]

Now released: https://nextjs.org/blog/next-15-4

Should we track NPM instead?

[marcwrobel]

We're already tracking NPM (https://www.npmjs.com/package/next) 🤷‍♂️