For every build, there will be a set of fixed bugs. For 
each fixed bug, there will be test case added to the test 
matrix.

So, we execute those newly added test case along with the 
sanity tests basically regression test suites. If there are 
no new bugs introduced, we don't need to write a new test 
case. 

Moreover, we have to check the EXIT Criteria to determine 
if we can stop executing the test cases. Finally, the test 
manager should decide and sign-off in case of any 
exceptions.