Additional country flag images are from Twemoji v14.0.2, copyright Twitter, Inc and other contributors.
Source: https://github.com/twitter/twemoji/tree/v14.0.2/assets/72x72
Graphics license: Creative Commons Attribution 4.0 International (CC-BY 4.0).
License: https://creativecommons.org/licenses/by/4.0/
Images are unmodified. Existing vector flags are unchanged.
