Changes between 1.0.2h and 1.1.0 [xx XXX 2016]
+ *) The method for finding the storage location for the Windows RAND seed file
+ has changed. First we check %RANDFILE%. If that is not set then we check
+ the directories %TMP%, %TEMP%, %USERPROFILE%, %SYSTEMROOT% and %HOME% in
+ that order. If all else fails we fall back to "C:".
+ [Matt Caswell]
+
+ *) The EVP_EncryptUpdate() function has had its return type changed from void
+ to int. A return of 0 indicates and error while a return of 1 indicates
+ success.
+ [Matt Caswell]
+
*) The flags RSA_FLAG_NO_CONSTTIME, DSA_FLAG_NO_EXP_CONSTTIME and
DH_FLAG_NO_EXP_CONSTTIME which previously provided the ability to switch
off the constant time implementation for RSA, DSA and DH have been made