Major changes between OpenSSL 0.9.6 and OpenSSL 0.9.7:
o New library section OCSP.
- o Complete haul-over of the ASN.1 library section.
+ o Complete rewrite of ASN1 code.
+ o CRL checking in verify code and openssl utility.
+ o Extension copying in 'ca' utility.
+ o Flexible display options in 'ca' utility.
+ o Provisional support for international characters with UTF8.
o Support for external crypto devices ('engine') is no longer
a separate distribution.