Broken link on the site documentation

[enrico-benini]

Prerequisites

• I have written a descriptive issue title
• I have searched existing issues to ensure the bug has not already been reported

Fastify version

5.8.5

Plugin version

No response

Node.js version

24.16

Operating system

macOS

Operating system version (i.e. 20.04, 11.3, 10)

26.5

Description

I was reading the documentation at this page about routes options. in particular query strings, and It points to this url:
https://github.com/fastify/fastify/blob/main/docs/Validation-and-Serialization.md

that's broken

Link to code that reproduces the bug

https://github.com/fastify/fastify/issues/0000

Expected Behavior

No response

[uday-2304]

Hi ! , I would like to take this issue and solve it , it would be greatful if you assign it to me

[uday-2304]

Hi! I investigated this issue and found that the link in docs/Reference/Routes.md currently points to ./Validation-and-Serialization.md, which correctly resolves to docs/Reference/Validation-and-Serialization.md on the current main branch.

Could you confirm whether the issue is still reproducible on the latest version of the documentation?

[Eomm]

It is a known issue: this happen because we did not persist "perma links"

GIven these numbers:
https://majors.nullvoxpopuli.com/q?minors=false&old=true&packages=fastify

We should just remove them.