Changelog for python3-pynest2d-4.12.0-2.9.x86_64.rpm :

* Wed Mar 09 2022 Stefan Brüns - Restore Retrieve-required-flags-from-Libnest2D-target.patch, which is not upstream, and rebase. This fixes building for Leap 15.3 and 15.4.
* Wed Mar 09 2022 Dirk Stoecker - update to 4.12.0 (no changelog provided)- Drop upstream patch: Retrieve-required-flags-from-Libnest2D-target.patch- Rebase pynest2d-PyQt5.sip.patch (partially upstreamed)
* Sat Feb 26 2022 Max Lin - Use BuildRequires python3-qt5-sip for Leap 15.4
* Sun Nov 22 2020 Benjamin Greiner - Require the PyQt5.sip module (see sr#849990 for libArcus and the discussion in gh#Ultimaker/libSavitar#26)
* Sat Nov 21 2020 Stefan Brüns - Depend on python3-sip < 5, as libSavitar build is incompatible with SIP 5 and upstream currently has no intention to update, see gh#Ultimaker/libSavitar#26.
* Tue Nov 10 2020 Stefan Brüns - Update to final 4.8.0, no code changes
* Sun Oct 25 2020 Stefan Brüns - Initial package version 4.8~beta- Add pynest2d-PyQt5.sip.patch- Add Retrieve-required-flags-from-Libnest2D-target.patch