A new update is available for Fedora Core - Fedora Core 4 Update: less-394-1.fc4. Here the announcement:

Fedora Update Notification
FEDORA-2006-019
2006-01-09
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Product : Fedora Core 4
Name : less
Version : 394
Release : 1.fc4
Summary : A text file browser similar to more, but better.
Description :
The less utility is a text file browser that resembles more, but has
more capabilities. Less allows you to move backwards in the file as
well as forwards. Since less doesn't have to read the entire input file
before it starts, less starts up more quickly than text editors (for
example, vi).

You should install less because it is a basic utility for viewing text
files, and you'll use it frequently.

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* Mon Jan 9 2006 Jindrich Novy <jnovy@redhat.com> 394-1
- update to less-394
- new less comes with much better UTF-8 support (#177255)


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This update can be downloaded from:
http://download.fedora.redhat.com/pub/fedora/linux/core/updates/4/

9e78bf64fd513da53b9b920655c5bcd8 SRPMS/less-394-1.fc4.src.rpm
e0070eac2f4a6ba9a21855693af75578 ppc/less-394-1.fc4.ppc.rpm
56a91e09e790b93bf28bd3febe26b761 ppc/debug/less-debuginfo-394-1.fc4.ppc.rpm
c0325ffcedb01a2d2b00894892820a5b x86_64/less-394-1.fc4.x86_64.rpm
99ed1e8ee0599eb06ef296d8fd0a769a x86_64/debug/less-debuginfo-394-1.fc4.x86_64.rpm
d6acf036a63f6722a3c6e095da5bce1d i386/less-394-1.fc4.i386.rpm
c5d6060720fced1c272adf0df7046418 i386/debug/less-debuginfo-394-1.fc4.i386.rpm

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