I've just posted a new version of PackageInfo-Extras that merges the older 
version of this package with my PackagesVsCS and Göran's 
ChangeSetRefactoring.

It adds a number of package-related operations to the ChangeSorter menus, and 
also adds filterable MessageLists.

This requires PackageInfo-Base v18.

It can be downloaded from your SqueakMap loader, or from either of:

http://kilana.unibe.ch:8888/PackageInfoExtras/PackageInfo-Extras-nk.10.mcz
http://bike-nomad.com/squeak/PackageInfo-Extras-nk.9.mcz

Enjoy,
-- 
Ned Konz
http://bike-nomad.com/squeak/