2021-02-10  Roberto Sassu <roberto.sassu@huawei.com>
	version 0.2.92
	* remove dependency on openssl_tpm2_engine
	* add support for PGP keys
	* move configuration files to /etc/attest-tools
	* obtain CA files from openssl configuration
	* make primary key persistent
	* add systemd units and requirements examples
	* bug fixes

2020-11-13  Roberto Sassu <roberto.sassu@huawei.com>
	version 0.2.91
	* update algorithm for boot_aggregate calculation
	* install includes
	* bug fixes

2020-07-08  Roberto Sassu <roberto.sassu@huawei.com>
	version 0.2.90
	* bug fixes

2019-12-06  Roberto Sassu <roberto.sassu@huawei.com>
        version 0.2.0
        * add quote protocol
        * add parser for TPM 2.0 event log
        * add evm_key and dummy verifiers
        * add creation of certificate for TPM key
        * add creation of symmetric key to be used with EVM
        * add ima-sig and ima-cp verifiers

2019-08-16  Roberto Sassu <roberto.sassu@huawei.com>
        version 0.1.0
        * first public release