The legacy documents should mention into superseded document

[ilsubyeega]

Describe the problem

For example. https://docs.flutter.dev/go/desktop-multi-window-support goes https://docs.google.com/document/d/11_4wntz_9IJTQOo_Qhp7QF4RfpIMTfVygtOTxQ4OGHY results 2020 last updated document, while newer https://flutter.dev/go/multi-window-api exist. This is confusing since google search index(docs.flutter.dev) shows the old documents at first.

https://docs.flutter.dev/search?q=multi+window

Expected fix

• old documents should mention the superseded document and append the suffix of the docs title something like superseded or finished etc.. (newer document mentions old ones, but it should bidirectional)
• search indexes at docs.flutter.dev might need to improved. i guess since it is forwarded via docs.flutter.dev/go/... so it was indexed but not sure about direction to index docs.

On which browser(s) did you experience this issue?

No response

Additional context

This was previously discussed in flutter discord(#hackers-).

I would like to fix this problem.

• I will try and fix this problem on docs.flutter.dev.

[sfshaza2]

@parlough, thoughts?