changelog: update versions

[elithrar]

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PR Change Summary

Updated the changelog to reflect recent changes regarding Next.js vulnerability patches and WAF rule adjustments.

• Clarified the status of Next.js vulnerability patches for versions 12 and 13.
• Updated WAF rule to be opt-in only for sites using third-party auth middleware.
• Noted that users on older versions of Next.js need to deploy workarounds or enable the WAF rule.

Modified Files

• src/content/changelog/workers/2025-03-22-next-js-vulnerability-waf.mdx

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[github-actions]

Preview URL: https://76d7108c.preview.developers.cloudflare.com
Preview Branch URL: https://elithrar-patch-25.preview.developers.cloudflare.com

Files with changes (up to 15)

Original Link	Updated Link
https://developers.cloudflare.com/changelog/2025-03-22-next-js-vulnerability-waf/	https://elithrar-patch-25.preview.developers.cloudflare.com/changelog/2025-03-22-next-js-vulnerability-waf/