Fix the warning problem in the current master

Implement just the warnings and options fix in the current master branch because that stuff has to work in the release before I merge v2.0.

Related to #13 (closed).

changed milestone to %v1.11.1

added bug dev high priority labels

changed the description

removed dev label

mentioned in commit 290f5ac6

closed via merge request !11 (merged)

mentioned in commit 6c102d7b