The COLLADA Document Object Model (DOM) has been updated with the 1.4.1 COLLADA Schema. The DOM 1.4.1 is source compatible with 1.4.0. Simply recompile your current application with this new release to get the same access to 1.4.0, and additional access to 1.4.1 specification. In other words, the DOM 1.4.1 let you load/modify/save 1.4.0 and 1.4.1 documents.
COLLADA RT and CFX have been updated to the 1.4.1 specification.
In addition, new in this release, the Refinery tool. Refinery is a Java user interface / run-time, that let you assemble C++ conditioners into a COLLADA content pipeline.
Please use the sourceforge tools to report bugs, ask for features or support, or discuss the software.