qmk_firmware/License-Clarification.md

Overview

As raised in #1038 and other issues, the licensing status of QMK is not clear. In an effort to remove ambiguity and to clarify the licensing status of the quantum code we are identifying the providence of our source code files and clarifying what license applies to each one.

Signoff

This section documents the people who need to sign off on applying the GPL to one or more of their contributions.

Username	Files	Sign Off Date
@0xdec	quantum/rgblight.c
@algernon	quantum/quantum.c quantum/quantum.h quantum/process_keycode/process_tap_dance.c quantum/process_keycode/process_tap_dance.h quantum/process_keycode/process_unicode.c quantum/process_keycode/process_unicode.h
@cdim	quantum/template/template.c quantum/template/template.h
@DidierLoiseau	quantum/keymap_extras/keymap_canadian_multilingual.h quantum/keymap_extras/keymap_bepo.h
@eltang	quantum/config_common.h quantum/matrix.c quantum/quantum.c quantum/quantum.h quantum/rgblight.c quantum/rgblight.h quantum/template/config.h
@ezuk	quantum/matrix.c quantum/quantum.c quantum/quantum.h quantum/quantum_keycodes.h quantum/rgblight.c quantum/rgblight.h quantum/keymap_extras/keymap_colemak.h quantum/keymap_extras/keymap_nordic.h
@fredizzimo	quantum/config_common.h quantum/keycode_config.h quantum/keymap.h quantum/keymap_common.c quantum/keymap_common.c quantum/matrix.c quantum/quantum.h quantum/rgblight.c quantum/rgblight.h quantum/api/api_sysex.c
@h-youhei	quantum/keymap_extras/keymap_jp.h	2017 Jan 28
@heartsekai	quantum/keymap_extras/keymap_german_ch.h
@IBnobody	quantum/keycode_config.h quantum/matrix.c quantum/quantum.c quantum/audio/audio.c quantum/audio/audio.h quantum/audio/audio_pwm.c quantum/audio/audio_pwm.c quantum/audio/voices.c quantum/audio/voices.h quantum/template/config.h quantum/template/template.c
@jackhumbert	quantum/config_common.h quantum/keycode_config.h quantum/keymap.h quantum/keymap_common.c quantum/light_ws2812.c quantum/light_ws2812.h quantum/matrix.c quantum/quantum.c quantum/quantum.h quantum/quantum_keycodes.h quantum/rgblight.c quantum/rgblight.h quantum/api/api_sysex.c quantum/audio/audio.c quantum/audio/audio.h quantum/audio/audio_pwm.c quantum/audio/audio_pwm.c quantum/audio/voices.c quantum/audio/voices.h quantum/keymap_extras/keymap_colemak.h quantum/keymap_extras/keymap_dvorak.h quantum/keymap_extras/keymap_fr_ch.h quantum/keymap_extras/keymap_french.h quantum/keymap_extras/keymap_french_osx.h quantum/keymap_extras/keymap_german.h quantum/keymap_extras/keymap_german_ch.h quantum/keymap_extras/keymap_german_osx.h quantum/keymap_extras/keymap_neo2.h quantum/keymap_extras/keymap_nordic.h quantum/keymap_extras/keymap_plover.h quantum/keymap_extras/keymap_spanish.h quantum/keymap_extras/keymap_uk.h quantum/process_keycode/process_midi.c quantum/process_keycode/process_music.c quantum/process_keycode/process_tap_dance.c quantum/process_keycode/process_tap_dance.h quantum/process_keycode/process_unicode.c quantum/process_keycode/process_unicode.h quantum/template/config.h quantum/template/template.c quantum/template/template.h
@jakllsch	quantum/keymap_extras/keymap_dvorak.h quantum/keymap_extras/keymap_fr_ch.h quantum/keymap_extras/keymap_french.h quantum/keymap_extras/keymap_german.h quantum/keymap_extras/keymap_german_ch.h quantum/keymap_extras/keymap_nordic.h quantum/keymap_extras/keymap_spanish.h quantum/keymap_extras/keymap_uk.h
@kuel	quantum/keymap_extras/keymap_unicode_cyrillic.h quantum/keymap_extras/keymap_russian.h
@lindhe	quantum/keymap_extras/keymap_nordic.h quantum/keymap_extras/keymap_norwegian.h
@matzebond	quantum/keymap_extras/keymap_german.h quantum/keymap_extras/keymap_neo2.h
@plgruener	quantum/keymap_extras/keymap_german.h quantum/keymap_extras/keymap_neo2.h
@priyadi	quantum/quantum.c quantum/process_keycode/process_unicode.c quantum/process_keycode/process_unicode.h
@pvinis	quantum/quantum.c quantum/quantum.h quantum/process_keycode/process_tap_dance.c quantum/process_keycode/process_tap_dance.h
@Smilliam	quantum/quantum.c
@sperochon	quantum/keymap_extras/keymap_french_osx.h
stephan . bosebeck at holidayinsider.com	quantum/keymap_extras/keymap_german_osx.h
@TerryMathews	quantum/quantum.c
@Twey	quantum/keymap_extras/keymap_plover.h
@Vifon	quantum/dynamic_macro.h quantum/quantum.c
@vincent-pochet	quantum/keymap_extras/keymap_fr_ch.h
@wez	quantum/dynamic_macro.h
@Wilba6582	quantum/keymap.h quantum/keymap_common.c quantum/quantum_keycodes.h
@yangliu	quantum/light_ws2812.c quantum/light_ws2812.h quantum/rgblight.c quantum/rgblight.h