Submitting pull requests

When submitting pull request(s) (PR) please consider the following:

• SWS is built targeting macOS 10.5. C++11/C++17 syntax and features can be used, but the use of standard library is limited to what's available in macOS 10.5's libstdc++.

• It's suggested required to update the whatsnew.txt, if you add / fix something, see Format of the whatsnew.txt

• If you address Open issues with your PRs put a keyword (such as 'fixes #[issue number]', 'closes #[issue number]') in your commit message or PR comment, so issues will get auto closed when PRs are merged into 'master'.