Version 1.3.0

Added

• Implementation of the EncryptDecrypt2 command.
• Coding standard documentation.
• Support for latest TPM2 simulator v974 (only changes in test harness).
• Check cmocka version for compatibility with 1.0 API.

Fixed

• Definition of HMAC_SESSION_LAST and POLICY_SESSION_LAST.
• Drop cast from TPM_ALG_XXX definitions
• Use mock functions with built-in cast to avoid compiler warnings from
  manual cast.
• Free memory correctly on error condition return paths in InitSysContext
  & SockServer.