version 0.97

  * Case insensitivity when responding to S/KEY challenges.  RFC1760 does
    not mention case sensitivity, but I've received a report of a server
    implementation that is case sensitive.  OTP behavior is unchanged.

version 0.96

  * Autoconf'd.  What a gigantic pain in the @$$.

version 0.95

  * Auto paste challenge upon focus.

version 0.94

  * Updated to newer SHA1 code with better support for Alpha processors.
  * Added support for linking to libcrypto from OpenSSL instead of the
    packaged digest sources.  This will reduce the size of the binary on
    machines with a shared libcrypto.

version 0.93

  * Added support for the RIPEMD-160 message digest.
  * Append a newline to the calculated response.
  * Updated the man page.

version 0.92

  * Warning when using non-local X connections.
  * Various cosmetic fixes.

version 0.91

  * Added man page.

version 0.90

  * Initial release.
