Changelog for ghc-double-conversion-2.0.4.1-bp155.2.17.x86_64.rpm :

* Sat Jan 29 2022 Peter Simons - Update double-conversion to version 2.0.4.1. Upstream does not provide a change log file.
* Tue Apr 06 2021 Andreas Schwab - riscv.patch: Add support for RISC-V
* Thu Dec 17 2020 Ondřej Súkup - disable %{ix86} build
* Tue Sep 01 2020 psimonsAATTsuse.com- Add double-conversion at version 2.0.2.0.