Good afternoon !
After the last update I got the following error in qluman-qt:

2024-12-10 11:16:49,539 ERROR client.qt.ConnectClusterDialog loading ClusterModel failed:
Traceback (most recent call last):
 File “/usr/lib/python3/dist-packages/qluman-13/client/qt/ConnectClusterDialog.py”, line 187, in __init__
   self.undo()
 File “/usr/lib/python3/dist-packages/qluman-13/client/qt/ConnectClusterDialog.py”, line 232, in undo
   self.root = Node.from_safe(data)
 File “/usr/lib/python3/dist-packages/qluman-13/common/LoginData.py”, line 50, in from_safe
   t = ClusterInfo.from_safe(child)
 File “/usr/lib/python3/dist-packages/qluman-13/common/LoginData.py”, line 197, in from_safe
   ip=IPv4Address(data[“ip”]),
NameError: name 'IPv4Address' is not defined

To fix it, I inserted
from ipaddress import IPv4Address
in
/usr/lib/python3/dist-packages/qluman-13/common/LoginData.py