Upgrade doucmention 11.2.9 to 11.2.15

Hi there,

We would like to upgrade our hippo cms version from 11.2.9 to 11.2.15 and noticed that there is no documentation available like there was for earlier versions.

An example of the documentation (https://documentation.bloomreach.com/11/library/upgrade-minor-versions/upgrade-11.2.6-to-11.2.7.html)

With an upgrade from 11.2.9 to 11.2.15 are there any gotchas or things we need to look out for?