- After an exception, run.py was not setting the exception vector. Noam
  Raphael suggested correcting this so pdb's postmortem pm() would work.
  IDLEfork Patch 844675

Update NEWS and include some items missed in IDLE1.0b2.

Bump the version.

Modified Files:
 Tag: release23-maint
 NEWS.txt idlever.py run.py