Changelog for ghc-concurrent-output-1.10.9-1.4.x86_64.rpm :

* Tue Nov 27 2018 psimonsAATTsuse.com- Update concurrent-output to version 1.10.9. concurrent-output (1.10.9) unstable; urgency=medium
* waitDisplayChange would deadlock if the STM action passed to it did not cause any changes to the display. That is now safe to do. - - Joey Hess Mon, 19 Nov 2018 18:40:55 -0400 concurrent-output (1.10.8) unstable; urgency=medium
* Fix bug in waitDisplayChange that could result in an STM deadlock exception. - - Joey Hess Mon, 19 Nov 2018 17:01:12 -0400
* Mon Oct 01 2018 psimonsAATTsuse.com- Update concurrent-output to version 1.10.7. concurrent-output (1.10.7) unstable; urgency=medium
* Allow stm-2.5. - - Joey Hess Sat, 22 Sep 2018 17:14:59 -0400
* Tue Jul 10 2018 psimonsAATTsuse.com- Add concurrent-output at version 1.10.6.