Links between different versions of the book #97
Description
New book versions are published with every release, but the old versions still stick around for anybody that doesn't want to upgrade. There are also special versions that are published like latest (also updated with every release) and main (published on every push to main). However, there's no way for users to discover the existence of these other books by just browsing the book.
I think a simple top-level index.html that somehow lists all these versions, and then a link in the sidebar of the books like "Other versions of this book" to the index, would suffice.