Update Changes.md
Update Changes.md

hradec/gaffer,boberfly/gaffer,andrewkaufman/gaffer,boberfly/gaffer,hradec/gaffer,johnhaddon/gaffer,appleseedhq/gaffer,ImageEngine/gaffer,GafferHQ/gaffer,hradec/gaffer,appleseedhq/gaffer,ImageEngine/gaffer,johnhaddon/gaffer,boberfly/gaffer,appleseedhq/gaffer,GafferHQ/gaffer,lucienfostier/gaffer,andrewkaufman/gaffer,johnhaddon/gaffer,johnhaddon/gaffer,lucienfostier/gaffer,ImageEngine/gaffer,andrewkaufman/gaffer,hradec/gaffer,andrewkaufman/gaffer,lucienfostier/gaffer,GafferHQ/gaffer,johnhaddon/gaffer,appleseedhq/gaffer,hradec/gaffer,ImageEngine/gaffer,lucienfostier/gaffer,GafferHQ/gaffer,boberfly/gaffer,andrewkaufman/gaffer,GafferHQ/gaffer