v2.0.2

If a non-UTF8 file was found when looking for templates, it would fail when reading during the reporting phase, ending execution. This failure is now raised in a way that can be ignored with a .coveragerc setting of [report] ignore_errors=True (issue 78).

When using source=., an existing coverage HTML report directory would be found and believed to be unmeasured HTML template files. This is now fixed.