#!/bin/bash
-oldver='1\.8\.1'
-oldmonth=May
-oldyear=2015
+oldver='1\.9\.1'
+oldmonth=March
+oldyear=2016
newmajor=1
-newminor=8
+newminor=9
newpatch=2
-newmonth=August
-newyear=2015
+newmonth=June
+newyear=2016
newver="${newmajor}.${newminor}.${newpatch}"