Several updates over the previous release!
Poetry is now used for dependency management, and method names have been updated to be more Pythonic (e.g., getTag() is now get_tag(). The old PascalCase names have been aliased to the new names, so older code using pyexif should continue to work.
Unit tests have been added, as well as pylint for code linting. Black formatting is now standard, with a line width of 100.