SHA512 (pngquant-2.12.3.tar.gz) = 7303171e9a2a8d88ff6460bc3bf3049eff40c62c4559f65c94638b66c0be4fd31fa8f17e26b721a1ae171b2464f570c02d779f1c59b35573e11d7d6e79e1cd1b