I've just published a package that I've been using for some time that 
integrates ChangeSets with PackageInfo instances.

It requires PackageInfo-Extras v8 to be loaded first.

What it does:

- Lets you move change sets and their contents between packages, filter 
message lists by package, find methods with out-of-order versioning, package 
extension methods, etc.

- Adds resettable filtering to message lists.

It can be downloaded from SqueakMap, or from either of:
http://map1.squeakfoundation.org/sm/accountbyid/092daeeb-7a37-427f-8afb-66bf2db74f98/files/PackagesVsCS-nk.20.mcz
http://bike-nomad.com/squeak/PackagesVsCS-nk.20.mcz

The two attached images show:

* the new MessageList filter menu (filters are now resettable); you can say 
"browse methods" from the ChangeSorter and get a filterable list of methods 
that you can then operate on.

* The shifted ChangeSorter menu, showing new package-related operations.

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