Firefox, Apache, LibreOffice update in Tumbleweed
This week in openSUSE Tumbleweed there was a change from a 2048 bit RSA to a 4096 bit RSA key and four snapshots were released so far.
The larger bit key was a security recommendation and can be found in /usr/lib/rpm/gnupg/keys. The key can be viewed with rpm -qi and the key name. More info about the topic can be found on the Facotry email thread.