A firefox security update has been released for Fedora 31.

SECURITY: Fedora 31 Update: firefox-82.0-4.fc31

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Fedora Update Notification
FEDORA-2020-de83d27335
2020-10-23 22:46:37.121201
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Name : firefox
Product : Fedora 31
Version : 82.0
Release : 4.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 (82.0) - Updated SELinux relabel setup (rhbz#1731371) -
Fixed seeking in OpenH264 stream (rhbz#1886722) ---- - New Firefox upstream
release (82.0) - Wayland and OpenH264 fixes
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ChangeLog:

* Mon Oct 19 2020 Martin Stransky - 82.0-4
- Updated openh264 patch to use keyframes from contained
for openh264 only.
* Mon Oct 19 2020 Martin Stransky - 82.0-3
- Added ELN build fixes
* Thu Oct 15 2020 Martin Stransky - 82.0-2
- Updated SELinux relabel setup (rhbz#1731371)
* Thu Oct 15 2020 Martin Stransky - 82.0-1
- Updated to 82.0 Build 2
* Thu Oct 15 2020 Martin Stransky - 81.0.2-3
- Added experimental openh264 seek patch (mzbz#1670333)
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References:

[ 1 ] Bug #1731371 - Downloaded Widevine plugin do have wrong SELinux label
  https://bugzilla.redhat.com/show_bug.cgi?id=1731371
[ 2 ] Bug #1886243 - firefox-wayland: Right click on tab is unresponsive
  https://bugzilla.redhat.com/show_bug.cgi?id=1886243
[ 3 ] Bug #1886722 - OpenH264 codec fails to decode when we seek in video stream
  https://bugzilla.redhat.com/show_bug.cgi?id=1886722
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This update can be installed with the "dnf" update program. Use
su -c 'dnf upgrade --advisory FEDORA-2020-de83d27335' 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