Hello, we are holding a mini sprint at Marijn Faassen's place this week with the main goal of reducing dependencies between Zope packages. One result of this effort is that now the non-ZMI parts of zope.app.container have been factored out into zope.container, and only the ZMI-related bits (zope.app.container.browser) and zope.app.container.interfaces.IAdding remain there. (Martijn Faassen just blogged a visually appealing explanation of why this was a Good Thing(tm) to do.) We did this refactoring in a backwards-compatible way, so all symbols can still be imported from their old location, and there are no deprecation warnings, either, but still -- zope.app.container is deprecated as of now (except of course for the .browser and IAdding parts). We've combed through (most of) svn.zope.org and updated referencing packages accordingly, but if you find something that we've missed (or import from zope.app.container in your own packages), please update it at your convenience. (Christian Theune will be adding import checking functionality to zope.testing's testrunner that can aid in detecting moved imports, this might be helpful for finding such things.) Wolfgang