update changelog
update changelog

dstufft/cryptography,sholsapp/cryptography,sholsapp/cryptography,dstufft/cryptography,skeuomorf/cryptography,Ayrx/cryptography,kimvais/cryptography,bwhmather/cryptography,Hasimir/cryptography,kimvais/cryptography,kimvais/cryptography,Ayrx/cryptography,skeuomorf/cryptography,sholsapp/cryptography,Hasimir/cryptography,bwhmather/cryptography,Ayrx/cryptography,Ayrx/cryptography,dstufft/cryptography,dstufft/cryptography,dstufft/cryptography,skeuomorf/cryptography,bwhmather/cryptography,sholsapp/cryptography,Hasimir/cryptography,skeuomorf/cryptography,bwhmather/cryptography,kimvais/cryptography,Hasimir/cryptography