Changelog for bcftools-1.9-1.fc31.x86_64.rpm :

* Tue Nov 19 2019 Jun Aruga - 1.9-1- Exclude a CPU architecture s390x.- Add Conflicts tag for samtools < 1.0.- Align the field delimiter as 1 space.- Use additional RPM macros for Source0.- Add a logic to check if bcftools is built with system htslib.- Update comments for license.
* Wed Nov 06 2019 John Marshall - 1.9-1- New spec file for bcftools, now separate from samtools (#1767792).- Backported Python 3 and configure patches from later upstream development.