[Zope-dev] [ZTK] toolchain versions

Hi, http://svn.zope.org/zopetoolkit/trunk/ztk-versions.cfg?rev=114375&view=auto is there any reason why the versions pinning of the toolchain are in the ztk-versions.cfg ? Packages such as z3c.recipe.depgraph, mr.developer, z3c.checkversions have nothing to do with the final frameworks nor the ZTK. Shouldn't they be isolated to a [versions] section in the buildout? Christophe