OS: SL 4.3 on a Pentium III.


I am using yumex for all updates, but I have just decided to give "yum upgrade" a try. In 
yumex no updates were available, but "yum upgrade" found a yum-conf-4x update for 
yum-conf. I checked the directory listing in 
ftp://ftp.scientificlinux.org/linux/scientific/43/i386/errata/SL/RPMS and found out that 
both have the same date.


So, is it OK, that I performed this update? Why nothing was shown up in yumex?


[root@localhost download]# yum upgrade

Loading "kernel-module" plugin
Setting up Upgrade Process
Setting up repositories
Reading repository metadata in from local files
Resolving Dependencies
--> Populating transaction set with selected packages. Please wait.
---> Package yum-conf-4x.noarch 4:1-4.SL set to be updated
--> Running transaction check

Dependencies Resolved

 ============================================================================
  Package                 Arch       Version          Repository        Size
 ============================================================================
Installing:
  yum-conf-4x             noarch     4:1-4.SL         sl-errata          10 k
      replacing  yum-conf.noarch 4:43-4.SL


Transaction Summary
 ============================================================================
Install      1 Package(s)
Update       0 Package(s)
Remove       0 Package(s)
Total download size: 10 k
Is this ok [y/N]: y
Downloading Packages:
(1/1): yum-conf-4x-1-4.SL 100% |=========================|  10 kB    00:00
Running Transaction Test
Finished Transaction Test
Transaction Test Succeeded
Running Transaction
   Installing: yum-conf-4x                  ######################### [1/2]
   Removing  : yum-conf                     ######################### [2/2]

Installed: yum-conf-4x.noarch 4:1-4.SL
Replaced: yum-conf.noarch 4:43-4.SL
Complete!