FlexUnit 0.9 only for Flex 3?

Is the latest version of FlexUnit only usable for Flex3? I don't see mention of requirements for the new version but I get the following when trying to use the FlexUnit.swc:

build.flexlist:
[compc] Loading configuration file C:\tools\flex2.0.1\frameworks\flex-config.xml
[compc] Error: unable to load SWC FlexUnit.swc: unknown element script found in keep-as3-metadat a section in catalog.xml.

Also, this might not be the proper forum for the question, but I do not see a general discussion forum available.

Thanks,

Chris Schmidt