Stan book missing version #11

Summary:

The currently hosted version of the Stan book does not have any internal version numbering. The document should have version numbers.

Description:

https://mc-stan.org/docs/bayes-stats-stan/index.html

There's an older version with version number that @andrewgelman posted on his personal site (I'm not going to link and compound the google indexing problem with that version).

Current Version:

16 December 2018