We've just committed an RC for 2.4.0 with the following features:
https://collada-dom.svn.sourceforge.net ... es_2_4.txt
1. it has become possible to use 1.4.1 and 1.5.0 dom objects in the same program!
2. option for daeFloat to be a double since there was a lot of precision getting lost
there's only one back compat break. users do:
domCOLLADA* dom = dae->open();
this should now be explicit:
domCOLLADA* dom = (domCOLLADA*)dae->open();
Before we make it official, please post any comments/problems here.