For PyPubSub v3.2.0
^^^^^^^^^^^^^^^^^^^

This is a minor release for small improvements made (see docs/CHANGELOG.txt) 
based on feedback from user community. In particular an XML reader for 
topic specification contributed by Josh English. Also cleaned up the 
documentation, updated the examples folder (available online and in source 
distribution). 

The following API changes may require a minor amount of patching of some 
applications that upgrade to the new pubsub: 

* renamed pub.getDefaultRootAllTopics to pub.getDefaultTopicTreeRoot
* removed pub.importTopicTree, use pub.addTopicDefnProvider(source, format)
* renamed pub.exportTopicTree to pub.exportTopicTreeSpec

Oliver Schoenborn
August 2013


PyPubSub 3.1.2
^^^^^^^^^^^^^^^^

This is a minor release for small improvements made (see docs/CHANGELOG.txt) 
based on feedback from user community. Also extended the documentation. See 
pubsub.sourceforge.net for installation and usage. See the examples folder for 
some useful examples. 

Oliver Schoenborn
Nov 2011


PyPubSub 3.1.1b1
^^^^^^^^^^^^^^^^^^

Docs updated. 

Oliver Schoenborn
May 2010


For PyPubSub v3.1.0b1
^^^^^^^^^^^^^^^^^^^^^^

Major cleanup of the API since 3.0 and better support 
for the legacy wxPython code. Defining a topic tree 
via a text file has been improved drastically, making it
simpler to document topic messages and payload data
required or optional. More examples have been added, 
and the messaging protocols clarified. 

The included docs are not yet updated, that's what I'm 
working on now and will lead to the 3.1.1b1 release. 
I'm also working on an add-on module that would allow 
two applications to communicate over the network using 
pubsub-type messaging (with topics, etc). The design 
is almost complete. 

Oliver Schoenborn
Jan 2010