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Inspired by #14003
Replace #14003
Resolves #311
Resolves #13196
Resolves #23743
co-authored by @kolaente
Change all license headers to comply with REUSE specification.
Fix #16132
Co-authored-by: flynnnnnnnnnn <flynnnnnnnnnn@github>
Co-authored-by: John Olheiser <john.olheiser@gmail.com>