This bundle patch download is available from the My Oracle Support | Patches & Updates section.
Oracle Analytics Bundle Patches are cumulative.
For a detailed report of new bug fixes in Oracle Analytics Bundle Patch 188.8.131.52.201216, see Section 9 : Bugs Fixed by This Patch
Take some time to review and assess various issues that may impact your installation process in Section 3 of the readme.
Note: The information in the readme always takes precedence because it contains the latest information and steps.