A firefox security update has been released for Fedora 31.

SECURITY: Fedora 31 Update: firefox-74.0.1-1.fc31

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Fedora Update Notification
FEDORA-2020-8a36678d16
2020-04-05 03:03:00.010628
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Name : firefox
Product : Fedora 31
Version : 74.0.1
Release : 1.fc31
URL :   https://www.mozilla.org/firefox/
Summary : Mozilla Firefox Web browser
Description :
Mozilla Firefox is an open-source web browser, designed for standards
compliance, performance and portability.

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Update Information:

- New upstream version (74.0.1), fixed 0day vulnerability
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ChangeLog:

* Sat Apr 4 2020 Martin Stransky - 74.0.1-1
- Updated to latest upstream
- Added fix for mozbz#1624745
* Wed Apr 1 2020 Martin Stransky - 74.0-14
- Added fixes to gnome shell search provider
* Tue Mar 31 2020 Jan Horak - 74.0-13
- Allow addons sideload to fix missing langpacks issues
* Thu Mar 19 2020 Martin Stransky - 74.0-12
- Added fix for rhbz#1814850 by Daniel Rusek
* Tue Mar 17 2020 Martin Stransky - 74.0-11
- Added fix for mozbz#1623106
* Tue Mar 17 2020 Martin Stransky - 74.0-9
- Added fix for mozbz#1623060
* Tue Mar 17 2020 Jan Grulich - 74-0-8
- Add support for window sharing
* Mon Mar 16 2020 Martin Stransky - 74.0-7
- Use D-Bus remote exclusively for both X11 and Wayland backends
when WAYLAND_DISPLAY is present.
* Fri Mar 13 2020 Martin Stransky - 74.0-6
- Added fix for mozbz#1615098
* Thu Mar 12 2020 Martin Stransky - 74.0-5
- Added fix for mozbz#1196777
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This update can be installed with the "dnf" update program. Use
su -c 'dnf upgrade --advisory FEDORA-2020-8a36678d16' at the command
line. For more information, refer to the dnf documentation available at
  http://dnf.readthedocs.io/en/latest/command_ref.html#upgrade-command-label

All packages are signed with the Fedora Project GPG key. More details on the
GPG keys used by the Fedora Project can be found at
  https://fedoraproject.org/keys