Some of the packages were replaced between CentOS 6 and CentOS 7. This means
package with different name provides 100% compatible functionality, so we
can replace them automatically in the package set.
For some of the replacements provides were not handled by the packages,
therefore preupgrade asistant migrates them after the upgrade if necessary.

Following packages were replaced:
GConf2-gtk was replaced by GConf2
NetworkManager-gnome was replaced by nm-connection-editor
bfa-firmware was replaced by linux-firmware
control-center-extra was replaced by control-center
coreutils-libs was replaced by coreutils
cryptsetup-luks-libs was replaced by cryptsetup-libs
cryptsetup-luks was replaced by cryptsetup
db4-devel was replaced by libdb-devel
db4-utils was replaced by libdb-utils
db4 was replaced by libdb
dracut-kernel was replaced by dracut
gcalctool was replaced by gnome-calculator
gdm-plugin-fingerprint was replaced by gdm
gpxe-roms-qemu was replaced by ipxe-roms-qemu
iptables-ipv6 was replaced by iptables-services
jpackage-utils was replaced by javapackages-tools
kdebase-libs was replaced by kde-baseapps-libs
kdebase-workspace-libs was replaced by kde-workspace-libs
kdebase-workspace-wallpapers was replaced by kde-wallpapers
kdebase-workspace (required by NonCentOS signed package(s):kdemultimedia ) was replaced by kde-workspace
kdebase was replaced by kde-baseapps
kernel-firmware was replaced by linux-firmware
kpathsea was replaced by texlive-kpathsea
libudev was replaced by systemd-libs
libusb1 was replaced by libusbx
man was replaced by man-db
mesa-dri-filesystem was replaced by mesa-filesystem
module-init-tools was replaced by kmod
nfs-utils-lib was replaced by libnfsidmap
perl-Compress-Zlib was replaced by perl-IO-Compress
perl-IO-Compress-Base was replaced by perl-IO-Compress
perl-IO-Compress-Bzip2 was replaced by perl-IO-Compress
perl-IO-Compress-Zlib was replaced by perl-IO-Compress
polkit-desktop-policy was replaced by polkit
poppler-qt4 was replaced by poppler-qt
procps (required by NonCentOS signed package(s):readahead ) was replaced by procps-ng
python-virtinst was replaced by virt-manager
ql2400-firmware was replaced by linux-firmware
ql2500-firmware was replaced by linux-firmware
qt-sqlite was replaced by qt
redhat-lsb-compat was replaced by redhat-lsb-core
redhat-lsb-graphics was replaced by redhat-lsb-desktop
samba4-libs was replaced by samba-libs
sane-backends-libs-gphoto2 was replaced by sane-backends-drivers-cameras
util-linux-ng (required by NonCentOS signed package(s):febootstrap-supermin-helper ) was replaced by util-linux
vgabios was replaced by seavgabios-bin
xorg-x11-drv-apm (required by NonCentOS signed package(s):xorg-x11-drivers ) was replaced by xorg-x11-drv-vesa,xorg-x11-drv-fbdev
xorg-x11-drv-ast (required by NonCentOS signed package(s):xorg-x11-drivers ) was replaced by xorg-x11-drv-modesetting
xorg-x11-drv-ati-firmware was replaced by linux-firmware
xorg-x11-drv-cirrus (required by NonCentOS signed package(s):xorg-x11-drivers ) was replaced by xorg-x11-drv-modesetting
xorg-x11-drv-elographics (required by NonCentOS signed package(s):xorg-x11-drivers ) was replaced by xorg-x11-drv-vesa,xorg-x11-drv-fbdev
xorg-x11-drv-glint (required by NonCentOS signed package(s):xorg-x11-drivers ) was replaced by xorg-x11-drv-vesa,xorg-x11-drv-fbdev
xorg-x11-drv-i128 (required by NonCentOS signed package(s):xorg-x11-drivers ) was replaced by xorg-x11-drv-vesa,xorg-x11-drv-fbdev
xorg-x11-drv-i740 (required by NonCentOS signed package(s):xorg-x11-drivers ) was replaced by xorg-x11-drv-vesa,xorg-x11-drv-fbdev
xorg-x11-drv-mach64 (required by NonCentOS signed package(s):xorg-x11-drivers ) was replaced by xorg-x11-drv-vesa,xorg-x11-drv-fbdev
xorg-x11-drv-mga (required by NonCentOS signed package(s):xorg-x11-drivers ) was replaced by xorg-x11-drv-modesetting
xorg-x11-drv-nv (required by NonCentOS signed package(s):xorg-x11-drivers ) was replaced by xorg-x11-drv-nouveau
xorg-x11-drv-r128 (required by NonCentOS signed package(s):xorg-x11-drivers ) was replaced by xorg-x11-drv-vesa,xorg-x11-drv-fbdev
xorg-x11-drv-rendition (required by NonCentOS signed package(s):xorg-x11-drivers ) was replaced by xorg-x11-drv-vesa,xorg-x11-drv-fbdev
xorg-x11-drv-s3virge (required by NonCentOS signed package(s):xorg-x11-drivers ) was replaced by xorg-x11-drv-vesa,xorg-x11-drv-fbdev
xorg-x11-drv-savage (required by NonCentOS signed package(s):xorg-x11-drivers ) was replaced by xorg-x11-drv-vesa,xorg-x11-drv-fbdev
xorg-x11-drv-siliconmotion (required by NonCentOS signed package(s):xorg-x11-drivers ) was replaced by xorg-x11-drv-vesa,xorg-x11-drv-fbdev
xorg-x11-drv-sisusb (required by NonCentOS signed package(s):xorg-x11-drivers ) was replaced by xorg-x11-drv-vesa,xorg-x11-drv-fbdev
xorg-x11-drv-sis (required by NonCentOS signed package(s):xorg-x11-drivers ) was replaced by xorg-x11-drv-vesa,xorg-x11-drv-fbdev
xorg-x11-drv-tdfx (required by NonCentOS signed package(s):xorg-x11-drivers ) was replaced by xorg-x11-drv-vesa,xorg-x11-drv-fbdev
xorg-x11-drv-trident (required by NonCentOS signed package(s):xorg-x11-drivers ) was replaced by xorg-x11-drv-vesa,xorg-x11-drv-fbdev
xorg-x11-drv-voodoo (required by NonCentOS signed package(s):xorg-x11-drivers ) was replaced by xorg-x11-drv-vesa,xorg-x11-drv-fbdev
xorg-x11-drv-xgi (required by NonCentOS signed package(s):xorg-x11-drivers ) was replaced by xorg-x11-drv-vesa,xorg-x11-drv-fbdev
yum-plugin-security was replaced by yum

If some NonCentOS signed package requires these packages, you still may want
to monitor them closely. Although the replacement should be compatible,
it can have some minor differences expectable even in the case of common
application lifecycle.