1.3

• Added support for other QR image dimensions. Thanks to alvin-reyes.
• Fixed a bad bug in how the windows were handled. Thanks much to bino7 and macarbiter.
• Added support for hex secrets. Thanks to craigmit.

1.2

• Change to all ints in the public methods to remove confusion about long and int arguments.
• Added support for different number of digits in the OTP. Thanks much to vigorouscoding.

1.1

• Split out the opt-auth URL generation. Thanks to jball.

1.0

• Added different sized base-32 secret string generation. Thanks to WilliamDunne.
• Added validation methods with a specified window. Thanks to WilliamDunne.
• Some name refactoring to make more sense.
• Improved the handling of bad base-32 strings. Thanks to WangChangQin.

0.2

• Initial public maven release. Been out for a while though.