Changelog for tpm2-tss-1.0-2.el7.x86_64.rpm :
Mon Dec 12 13:00:00 2016 Sun Yunying - 1.0-2
- Remove global macro pkg_version to avoid duplicate of version
- Use ExclusiveArch instead of ExcludeArch
- Use less wildcard in %files section to be more specific
- Add trailing slash at end of added directory in %file section
- Remove autoconf/automake/pkgconfig(cmocka) from BuildRequires
- Increase release version to 2

Fri Dec 2 13:00:00 2016 Sun Yunying - 1.0-1
- Initial version of the package