Hi,

the work of Bogdan Pistol on creating eUML (model implementation
based on Eclipse UML2) was in 2007, so it's really time to think
about building on top of that for the long overdue migration
from UML 1.4 to the actual UML 2.x version. We have still no plans
for the next release, so I say: THE TIME HAS COME!

The task is a huge one, maybe the biggest we ever had. I guess
noone has a complete picture of what is needed to do, so we
should start constructing it and do some planning work in the
wiki. I've set up a page in the wiki that gives an overview
of everything that needs to be done (or later: how much progress
we made):
http://argouml.tigris.org/wiki/Tasks_for_UML_2.x_Support
(Please contribute!)

(The starting point for all UML2 wiki pages is
http://argouml.tigris.org/wiki/UML_2.x_support)

The work of Bogdan is far from being complete, but the great
thing about his work is, that he achieved some substantial
breakthroughs: model event handling and undo model changes.
I really recommend to have a look on his well done reports:
http://argouml.tigris.org/wiki/Status_of_eUML

Let's safe ArgoUML from losing acceptance and interoperability!

Regards,
Thomas

P.S.: I also have two conrete questions we could start thinking about:

The first one: How will the legacy UML 1.4 projects be handled?
I think if we can make it a little easier by doing a "hard cut"
(and maintain two ArgoUML separated streamlines for a while:
UML1.4 and UML 2.x). Because I don't know how much it takes to
create a migration tool. The worst would be to make ArgoUML
deal with both UML1.4 and UML2 models...

The second one: Can our first UML2 release be with very limited
functionality, growing steadily from release to release, or do
we aim for a full ArgoUML 0.28 replacement or...?
(Since the UML2 work will take a lot time, I'd suggest to only
release maintainance releases 0.28.x from now on.)

-- 
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