Changelog for update-bootloader-rpm-macros-0-bp153.1.12.noarch.rpm :

* Thu Jan 19 2017 jengelhAATTinai.de- RPM group fixup
* Wed Dec 28 2016 mchangAATTsuse.com- New package with rpm macros to support bootloader update in %posttrans to improve the efficiency. (bsc#997317)