Oracle Documaker 12.1.1 (12.1 Patch 01) was released in late December.
Goto the Oracle Software Delivery Cloud (https://edelivery.oracle.com) and search for Insurance products.
Or goto the Oracle Support site, login, select Patches & Updates, select Product or Family (Advanced), in the Product list type or select Oracle Documaker, in the Release drop down select 12.1, in the Platform drop down select your operating system, click Search, and it will list the patch for the various products (Transall, Docupresentment, Standard Edition, etc. depending on your O.S.
The documentation including Release Notes and Readmes for all products are on OTN at http://www.oracle.com/technetwork/documentation/insurance-097481.html#Documaker. For this release the readmes (which list all BugDB and other fixes) are located on OTN under the link above at http://docs.oracle.com/cd/E22582_01/e22582_01_index.html. The OTN site lists 12.1, the readmes were updated for 12.1.1. Any guide updated for 12.1.1 will list a release date of December 2012 on the cover page; not all guides contain changes from 12.1.0.