Changelog for dwdiff-2.1.4-1.490.x86_64.rpm :

* Thu Jan 28 2021 Manfred Schwarb - update to 2.1.3:
* Fixed compilation problems on C99 compilers due to checking incorrect value of the __STDC_VERSION__ macro
* Fri Jul 31 2020 Manfred Schwarb - update to 2.1.3:
* Fixed compilation problems on GCC 10, due to multiple definition of the same variable.- remove \"-fcommon\" in spec file
* Tue Jun 09 2020 Manfred Schwarb - add \"-fcommon\" for GCC 10