[Web Bug] - Algolia Documentation `version` Facets not set-up.

[nodnarbnitram]

When performing a search on the documentation page it will only search/index the latest release and doesn't allow searching previous versions of documentation.

In the following screenshot you can see that I have the documentation version 1.20 selected, but the search results are all for https://docs.crossplane.io/latest/*

Algolia supports facets to index by other attributes, such as version.
https://www.algolia.com/doc/guides/managing-results/refine-results/faceting
https://www.algolia.com/doc/guides/managing-results/refine-results/filtering/how-to/filter-by-attributes

[jeanduplessis]

@nodnarbnitram thanks for highlighting this short-coming. I'll add it to our backlog of improvements to look at.

You already seem to have more knowledge on this matter than most of us, so if you're willing to contribute it would be very much appreciated.