This credits file is, of necessity, incomplete. It doesn't include the many people who have tested Ren'Py and contributed bug reports, or those who have suggested improvements.
Even among those who have contributed code, documentation, or translations, it only goes back for a few years, and might be missing some names in my logs. If this applies to you, please accept my apologies and email pytom at bishoujo.us so I can fix the omission in future versions.
And your lead developer,