A new update is available for Fedora Core - Fedora Core 3 Update: kdenetwork-3.4.2-0.fc3.1. Here the announcement:

Fedora Update Notification
FEDORA-2005-711
2005-08-15
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Product : Fedora Core 3
Name : kdenetwork
Version : 3.4.2
Release : 0.fc3.1
Summary : K Desktop Environment - Network Applications
Description :
Networking applications for the K Desktop Environment.

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Update Information:

update to KDE 3.4.2
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* Fri Aug 5 2005 Than Ngo 7:3.4.2-0.fc3.1
- update to 3.4.2


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This update can be downloaded from:
http://download.fedora.redhat.com/pub/fedora/linux/core/updates/3/

4f0ae0a85fe8229c690414b1de9c06d2 SRPMS/kdenetwork-3.4.2-0.fc3.1.src.rpm
d73e8e1760256971bc483aafaf4ff24e x86_64/kdenetwork-3.4.2-0.fc3.1.x86_64.rpm
d90de2302bd26d91141962b7c262e88f x86_64/kdenetwork-devel-3.4.2-0.fc3.1.x86_64.rpm
a4f11b420d396a2b72ec646eddbf476b
x86_64/kdenetwork-nowlistening-3.4.2-0.fc3.1.x86_64.rpm
023535189ed85593f719b1c526b87a8b
x86_64/debug/kdenetwork-debuginfo-3.4.2-0.fc3.1.x86_64.rpm
c34ff4b60030bd553cad7d14c1fb93ad i386/kdenetwork-3.4.2-0.fc3.1.i386.rpm
48df79dff58d9588aab5ddc54a493fd2 i386/kdenetwork-devel-3.4.2-0.fc3.1.i386.rpm
85c70029cbfe132ce893bbd36882daa0
i386/kdenetwork-nowlistening-3.4.2-0.fc3.1.i386.rpm
372a7a34ac322fcbbd304d03b6e53b28
i386/debug/kdenetwork-debuginfo-3.4.2-0.fc3.1.i386.rpm

This update can also be installed with the Update Agent; you can
launch the Update Agent with the 'up2date' command.