v0.5.0

This release adds a marker string to leak outputs and a way to customize it.
It also contains a fix to prevent secret leak using %#v verb.

v0.4.0

fix secret zeroizer

v0.3.0

add UnsafeStringToBytes and UnsafeBytesToString helper functions

v0.2.0

add UnsafeStringToBytes and UnsafeBytesToString helper functions

v0.1.0

add Enable/Disable Zeroize methods