Changelog for sha3sum-1.2.1-bp155.2.4.x86_64.rpm :

* Sat May 15 2021 Andreas Stieger - update to 1.2.1:
* hashes are now lowercase by default
* add -z to end lines with NUL instead of LF
* add -a option for compatibility with busybox
* Fri Mar 15 2019 Jan Engelhardt - Update to new upstream release 1.1.5
* No changelog was provided
* Fri Oct 19 2018 astiegerAATTsuse.com- conflict with perl-Digest-SHA3 also providing /usr/bin/sha3sum
* Mon Jul 09 2018 astiegerAATTsuse.com- initial package (1.1.4)