Compatibility question re/ Hypermodel 3.0.0

[christian]

Hi Dave, all,

we've been happily using HyperModel 3.0.0, with UML2 2.0.* and EMF
2.2.*.

Something odd is happening though with the 3.0.0 builds. There seem to
be several builds:
- I am using one from February 2008
- There are three further builds from 2008, up to October

Here's the problem: EMX files open fine with the February build, but
with any of the newer builds we get ClassCastExceptions to AnyTypeImpl
somewhere deep in the UML2/EMF code base, as soon as we try to open
the EMF file.

Did any of the EMF or UML dependencies change with the new build, but
not make it into the plugin descriptors?

thanks,
Christian
p.s. referring to the schema profile and datatypes plugin only