Check README.md on how to contact us.

A list of GemRB authors is available through:
  git shortlog -se

From pre-svn era:
  Brian Tanedo, Lotana, Thuy Nguyen

On top of that, many 3rd party contributions are mentioned only in old
commit messages and news.

Thanks to everyone who has given advice, patches, bug reports and
documentation. Thanks to testers, reverse engineers, artists, modders
and tech writers. GemRB is a product of all your work!
