Spring Security Legacy reference documentation links result in 404

With the move to Antora as reference documentation tooling, the structure of URIs to the individual sections have changed and the URIs, previously looking something like this:

https://docs.spring.io/spring-security/site/docs/current/reference/html5/#mvc-authentication-principal

now result in a 404. It would be nice if there were redirects in place to the new flavors of the docs. The section referenced above now lives at:

https://docs.spring.io/spring-security/reference/servlet/integrations/mvc.html#mvc-authentication-principal

Comment From: rwinch

This is now resolved by adding a redirect page that looks at the anchor and mapping it to the new page. You can find the app that I used to crawl the new page to find the ids here https://github.com/rwinch/anchor-map-genertor That created a Map of the id to the URL which I used for the data of the JavaScript used for the redirect.