CentOS Linux 7.4, based on Redhat Enterprise Linux 7.4, has been released for x86_64, AArch64/ARM64, armhfp, ppc64, and ppc64le architectures. Below the release announcements:

Release for CentOS Linux 7 (1708) on x86_64
Release for CentOS 7.4.1708 for AArch64/ARM64
Release for CentOS Linux 7 (1708) on armhfp
Release for CentOS Linux 7 (1708) on ppc64
Release for CentOS Linux 7 (1708) on ppc64le

Release for CentOS Linux 7 (1708) on x86_64

I am pleased to announce the general availability of CentOS Linux 7
(1708) for 64 bit x86 compatible machines. Effectively immediately, this
is the current release for CentOS Linux 7 and is tagged as 1708, derived
from Red Hat Enterprise Linux 7.4

As always, read through the Release Notes at :
http://wiki.centos.org/Manuals/ReleaseNotes/CentOS7 - these notes
contain important information about the release and details about some
of the content inside the release from the CentOS QA team. These notes
are updated constantly to include issues and incorporate feedback from
the users.

----------
Updates, Sources, and DebugInfos

Updates released since we froze the iso and install media content are
posted in the updates repo along with the release. This will include
content from late Aug 2017 and Sept 2017, therefore anyone
running a new install is highly encouraged to run a 'yum update'
operation immediate on install completion. You can apply all updates,
including the content released today, on your existing CentOS Linux
7/x86_64 machine by just running 'yum update'.

As with all CentOS Linux 7 components, this release was built from
sources hosted at git.centos.org. In addition, SRPMs that are a
byproduct of the build (and also considered critical in the code and
buildsys process) are being published to match every binary RPM we
release. Sources will be available from vault.centos.org in their own
dedicated directories to match the corresponding binary RPMs. Since
there is far less traffic to the CentOS source RPMs compared with the
binary RPMs, we are not putting this content on the main mirror
network. If users wish to mirror this content they can do so using the
reposync command available in the yum-utils package. All CentOS source
RPMs are signed with the same key used to sign their binary
counterparts. Developers and end users looking at inspecting and
contributing patches to the CentOS Linux distro will find the code
hosted at git.centos.org far simpler to work against. Details on how
to best consume those are documented along with a quick start at :
http://wiki.centos.org/Sources

Debuginfo packages are also being signed and pushed. Yum configs
shipped in the new release file will have all the context required for
debuginfo to be available on every CentOS Linux install.

This release supersedes all previously released content for CentOS
Linux 7, and therefore we highly encourage all users to upgrade their
machines. Information on different upgrade strategies and how to
handle stale content is included in the Release Notes.

Note that older content, obsoleted by newer versions of the same
applications are trim'd off from repos like Extras/ and Plus/ However
this time we have also extended this to the sIG content hosted at
mirror.centos.org, and some older End of Life content has been dropped.
Everything we ever release, is always available on the vault service for
people still looking for and have a real need for it.

----------
Download

In order to conserve donor bandwidth, and to make it possible to get
the mirror content sync'd out as soon as possible, we recommend using
torrents to get your initial installer images:

Details on the images are available on the mirrors at
http://mirror.centos.org/centos/7/isos/x86_64/0_README.txt - that file
clearly highlights the difference in the images, and when one might be
more suitable than the others.

The sizes, sha256 sums for the ISO files:

ec7500d4b006702af6af023b1f8f1b890b6c7ee54400bb98cef968b883cd6546
CentOS-7-x86_64-DVD-1708.iso ( 4.2G)

8593f5a1631ebfb7581193a7b4ef96d44f500d3ceb49cc4cfbfd71d5698e4173
CentOS-7-x86_64-Everything-1708.iso ( 8.1G)

9941f5e1257d74e763652ceae5096ed73ddc94a9703ae116931d8713b801fec0
CentOS-7-x86_64-LiveGNOME-1708.iso ( 1.2G)

4ba63634a8430d134d8a9535c62ff1341c33c898fb1c768a0c6e54fbc92a9133
CentOS-7-x86_64-LiveKDE-1708.iso ( 1.7G)

bba314624956961a2ea31dd460cd860a77911c1e0a56e4820a12b9c5dad363f5
CentOS-7-x86_64-Minimal-1708.iso ( 792 M)

fe3d960cce4d2c1c9f1b66817fe87cc0ee1a1c6c5dd126204cb5c33d51a45620
CentOS-7-x86_64-NetInstall-1708.iso ( 422 M)

Information for the torrent files and sums are available at
http://mirror.centos.org/centos/7/isos/x86_64

--------
Additional Images

The container, Vagrant, Cloud and Atomic Host images are being prepared
and will be released in the next few days. Look for an announcement

Release for CentOS 7.4.1708 for AArch64/ARM64

I am pleased to announce the general availability of CentOS Linux 7
(1708) for AArch64/ARM64 machines.

== Changes ==
The kernel has been rebased from 4.5 to 4.11, the source for which can
be found at https://git.centos.org/summary/sig-altarch!kernel.git in the
sig-altarch7-aarch64 branch.

Additionally the following packages have been modified:

mozjs
js
libproxy
polkit
binutils

The sources for these packages can be found at
http://vault.centos.org/altarch/7.4.1708/os/Source/aarch64/Source/SPackages/


== Download ==


You can download new images and isos via
http://mirror.centos.org/altarch/7/isos/aarch64/

9c28d9f26477900dc36abd42a38c059d71b47b081a2bb6e2a30e519c092d6210
CentOS-7-aarch64-Everything.iso
d8528a83384cbb3733d3575a2a33dd0391ca8b3bdcef14b33e8cca5004059431
CentOS-7-aarch64.img.xz
3584416450c293f33f2a7aa8f9dd52dd5808f612e238a597458c1fde824540a1
CentOS-7-aarch64-NetInstall.iso
d8528a83384cbb3733d3575a2a33dd0391ca8b3bdcef14b33e8cca5004059431
CentOS-7-aarch64-rolling.img.xz
3fc69e35fce3d517adb5bcdd810ed0e85b9c17e78274c2a7ccd89bbac39ce883
CentOS-7-aarch64-rootfs-7.4.1708.tar.xz

Release for CentOS Linux 7 (1708) on armhfp

I am pleased to announce the general availability of CentOS Linux 7
(1708) for armhfp compatible machines.

This is the current release for CentOS Linux
7 and is tagged as 1708, derived from Red Hat Enterprise Linux 7.4

== Download
You can download new images for armhfp boards on
http://mirror.centos.org/altarch/7/isos/armhfp/

Images and sha256sums :

CentOS-Userland-7-armv7hl-Minimal-1708-BananaPi.img.xz
a4b7c1710b2c6c52d7f4d65ed67ed554f7c22832ea1929c72b21aa3b3e5a0fe5

CentOS-Userland-7-armv7hl-Minimal-1708-CubieTruck.img.xz
d7fb3d385e303887cbe407520b552402ac81fcdfa53e3761a9865240e8b6ecf1

CentOS-Userland-7-armv7hl-Minimal-1708-RaspberryPi2.img.xz
eed1863c6acd2df2860c3df4cb04281f87c105f2f818c358e7199c42130f5a58

CentOS-Userland-7-armv7hl-Minimal-1708-RaspberryPi3.img.xz
00ae483c505db0492994ca7055712635ad8e08fb7392e6b4b192bf3c8f201b2b


More informations/details on the dedicated wiki page :
https://wiki.centos.org/SpecialInterestGroup/AltArch/Arm32

== Getting help
If you are searching for help, or would like to help the CentOS
altarch/armhfp ecosystem, feel free to subscribe to the CentOS arm-dev
list (https://lists.centos.org/mailman/listinfo/arm-dev) or chat with us
in #centos-arm on irc.freenode.net

Release for CentOS Linux 7 (1708) on ppc64

I am pleased to announce the general availability of CentOS Linux 7
(1708) for 64 bit POWER7, big endian, compatible machines.
This is the current release for CentOS Linux
7 and is tagged as 1708, derived from Red Hat Enterprise Linux 7.4

== Download
Images are available on the mirrors at:
http://mirror.centos.org/altarch/7/isos/ppc64/

Images and sha256sums :


CentOS-7-AltArch-ppc64-Everything-1708.iso:
ab8c40f7195b3e55b55bf3bdaa7a7ebb8752a4e117fec56d93b6315beaa97730

CentOS-7-AltArch-ppc64-Minimal-1708.iso:
57978f5796dde6218a7d9f2a11aa8619926934597b8a0774a52b632652232330

CentOS-7-AltArch-ppc64-NetInstall-1708.iso:
e5b2314c7d054745618e1623f9779436c202c919e2319dcf3255c0a1e7f921c7


More informations/details on the dedicated wiki page:
https://wiki.centos.org/SpecialInterestGroup/AltArch/ppc64

Release for CentOS Linux 7 (1708) on ppc64le

I am pleased to announce the general availability of CentOS Linux 7
(1708) for 64 bit POWER8, little endian, compatible machines.
This is the current release for CentOS Linux
7 and is tagged as 1708, derived from Red Hat Enterprise Linux 7.4

== Download
Images are available on the mirrors at:
http://mirror.centos.org/altarch/7/isos/ppc64le/

Images and sha256sums :

CentOS-7-AltArch-ppc64le-Everything-1708.iso:
907fefce4f701180286abed461585e6e9cf0f0d0c4e444e7d1481cc76e1f5124

CentOS-7-AltArch-ppc64le-Minimal-1708.iso:
c5c3bc2d3d88665c5bddc816cffc264de4b5708fd204080bf1f22c0bad855544

CentOS-7-AltArch-ppc64le-NetInstall-1708.iso:
5c3bb26a8599a21cf0eaabf3bcb02f7545cd9c8ea56a3adffe0c5a37113b8fc0


More informations/details on the dedicated wiki page:
https://wiki.centos.org/SpecialInterestGroup/AltArch/ppc64le