PARLEY - ChangeLog

Version 0.3 - 07/22/2007
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 - added greenlet controller (depends on the py.magic library)
 - deepcopy messages to prevent accidental sharing of references
   (also do the same for arguments to spawn())
 - added become()
 - calling sys.exit / raising SystemExit now cleanly shuts down all actors
 - some improvements to the test runner
 - actors now have control over message delivery
   (so the greenlet controller can do scheduling properly)
 - schedule() now checks for signals

Version 0.2 - 05/09/2007
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 - standalone documentation now available
 - bugfixes in helpers.py
 - added recv_nowait()
 - added schedule()
 - refactoring of actor.go() and actor.run() methods
 - start_tasklet_controller() and start_thread_controller()
   now must be passed a function to spawn - allowing the main thread
   to participate in the actor system was unreliable, since there is no way
   to detect quits or exceptions in the main thread.
 - added a register_actor function to allow alternatives to
   start_XX_controller
 - some test cases, and a script to run them

Version 0.1.1 - 04/28/2007
==========================
 - parley is now packaged with setup.py
 - various code and documentation cleanups

Version 0.1 - 04/27/2007
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 - initial release