Midnight Aqua skin — component license scope

Estuary-derived skin code and modifications: GNU General Public License v2.0
(GPL-2.0-only). See LICENSES/GPL-2.0-only.txt and LICENSES/Estuary-LICENSE.txt.
This archive contains the editable XML skin source; there is no compiled
skin code or separate build step. Upstream source and change details are in
CREDITS.txt. Existing source comments and notices are retained.

Estuary artwork: Creative Commons Attribution-ShareAlike 4.0 International.
Original Midnight Aqua artwork: the existing CC BY-SA 4.0 grant is retained
to the extent applicable. See https://creativecommons.org/licenses/by-sa/4.0/
and CREDITS.txt for attribution and modifications. No trademark rights or
endorsement are granted. Third-party rights are not relicensed by this notice.

DejaVu fonts: their separate included Bitstream Vera/DejaVu terms apply.
See FONT-LICENSE.txt. The Helper is a separate MIT-licensed add-on.