Making Releases

1. Update version variables in CMakeLists.txt
2. Make a GitHub release (instructions) (release notes style), mark as pre-release
   • Separate C-Dogs and Editor sections
   • Look at the release milestone as well as commits since the last release for changes, and write the release notes
   • Windows, macOS, Linux and GCW-Zero platforms will be automatically built by Travis CI / Appveyor
3. Test under platforms: Windows XP, Windows Vista/7/8/10, Linux, macOS, GCW-Zero
   • Test both game and editor
4. Make new blog post at http://cxong.github.io/cdogs-sdl/
5. Update the version number in _config.yml so that the download links are updated
6. Make and include any screenshots showing new features
7. GCW-Zero: make release announcement at http://boards.dingoonity.org/gcw-releases/c-dogs-sdl
8. Spread the word!