Merge pull request #2632 from blnicho/finalize-release-6.4.3

Resetting main for development (6.4.4.dev0)

Author: blnicho

pyomo/version/info.py

@@ -26,9 +26,9 @@
 # main and needs a hard reference to "suitably new" development.
 major=6
 minor=4
-micro=3
-#releaselevel='invalid'
-releaselevel='final'
+micro=4
+releaselevel='invalid'
+#releaselevel='final'
 serial=0
 
 if releaselevel == 'final':