Good question.  How about from a class-side #initialize method of one
of the classes of the package being loaded?

On Wed, Sep 4, 2013 at 8:29 AM, Levente Uzonyi <leves at elte.hu> wrote:
> On Sat, 31 Aug 2013, commits at source.squeak.org wrote:
>
>> Chris Muller uploaded a new version of Installer-Core to project The
>> Trunk:
>> http://source.squeak.org/trunk/Installer-Core-cmm.378.mcz
>>
>> ==================== Summary ====================
>>
>> Name: Installer-Core-cmm.378
>> Author: cmm
>> Time: 31 August 2013, 3:51:35.567 pm
>> UUID: 05eafe7c-dc5b-42fc-bb8b-889de99f723b
>> Ancestors: Installer-Core-cmm.377
>>
>> - Initial sketch of our newly-modularised package hierarchy from #core,
>> used by #system and topped with #squeakRelease for the full release image
>> content.  Now used by ReleaseBuilder for help in building the release image.
>> - Fix Installer>>#unload to disableUpdatesOfPackage: unloaded packages.
>
>
> Who will #enableUpdatesOfPackage: when the package gets reloaded?
>
>
> Levente
>