Changelog for slic3r-1.3.0-13.fc31.x86_64.rpm :

* Wed May 13 2020 Miro Hrončok - 1.3.0-13- Recommend optional dependencies to have background processing by default
* Mon Mar 16 2020 Jitka Plesnikova - 1.3.0-12- Add BR: perl(Thread::Semaphore)
* Thu Jan 30 2020 Fedora Release Engineering - 1.3.0-11- Rebuilt for https://fedoraproject.org/wiki/Fedora_32_Mass_Rebuild
* Tue Oct 29 2019 Miro Hrončok - 1.3.0-10- Drop weak dependencies on packages not available in Fedora
* Fri Jul 26 2019 Fedora Release Engineering - 1.3.0-9- Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild
* Fri May 31 2019 Jitka Plesnikova - 1.3.0-8- Perl 5.30 rebuild
* Sat Feb 02 2019 Fedora Release Engineering - 1.3.0-7- Rebuilt for https://fedoraproject.org/wiki/Fedora_30_Mass_Rebuild
* Tue Jan 29 2019 Jonathan Wakely - 1.3.0-6- Add patch for Boost 1.69 header changes
* Fri Jan 25 2019 Jonathan Wakely - 1.3.0-6- Rebuilt for Boost 1.69
* Sat Dec 22 2018 Miro Hrončok - 1.3.0-5- Set GDK_BACKEND=x11 to prevent crashes on Wayland (#1661324)
* Sat Jul 14 2018 Fedora Release Engineering - 1.3.0-4- Rebuilt for https://fedoraproject.org/wiki/Fedora_29_Mass_Rebuild
* Sat Jun 30 2018 Jitka Plesnikova - 1.3.0-3- Perl 5.28 rebuild
* Mon Jun 25 2018 Tom Callaway - 1.3.0-2- conditionalize bundled bits- fix t/gcode.t (needed to define config->layer_height before trying to use it)- exclude big endian architectures
* Thu May 31 2018 Miro Hrončok - 1.3.0-1- Update to 1.3.0