This update for python-slixmpp fixes the following issue:
Security issue fixed:
This update was imported from the openSUSE:Leap:15.0:Update update project.
{ "binaries": [ { "python3-slixmpp": "1.3.0-bp150.3.3.1" } ] }
"https://ftp.suse.com/pub/projects/security/osv/openSUSE-SU-2019:0169-1.json"