Changelog for ptlib-2.10.11-4.fc31.x86_64.rpm :

* Fri Jul 26 2019 Fedora Release Engineering - 2.10.11-4- Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild
* Thu May 16 2019 Robert Scheck - 2.10.11-3- Backported upstream change for gcc signed int overflow (#1696458)- Added patch from openSUSE to build against OpenSSL 1.1 rather 1.0
* Sat Feb 02 2019 Fedora Release Engineering - 2.10.11-2- Rebuilt for https://fedoraproject.org/wiki/Fedora_30_Mass_Rebuild
* Sat Jul 21 2018 Peter Robinson 2.10.11-1- 2.10.11 stable release
* Fri Jul 13 2018 Fedora Release Engineering - 2.10.10-22- Rebuilt for https://fedoraproject.org/wiki/Fedora_29_Mass_Rebuild
* Fri Feb 09 2018 Fedora Release Engineering - 2.10.10-21- Rebuilt for https://fedoraproject.org/wiki/Fedora_28_Mass_Rebuild
* Thu Aug 03 2017 Fedora Release Engineering - 2.10.10-20- Rebuilt for https://fedoraproject.org/wiki/Fedora_27_Binutils_Mass_Rebuild
* Thu Jul 27 2017 Fedora Release Engineering - 2.10.10-19- Rebuilt for https://fedoraproject.org/wiki/Fedora_27_Mass_Rebuild