diff --git a/noipv6.patch b/noipv6.patch
new file mode 100644
index 0000000..fe6e9c1
--- /dev/null
+++ b/noipv6.patch
@@ -0,0 +1,11 @@
+--- etc/regionserverclnt.cfg.orig
++++ etc/regionserverclnt.cfg
+@@ -1,7 +1,7 @@
+ [server]
+ api = regionInfo
+ certLocation = /usr/lib/regionService/certs
+-regionsrv = 35.187.193.56,130.211.88.88,130.211.242.136,162.222.182.90,2600:1900:4050:756c:0:0:0:0,2600:1900:4010:bebd:0:0:0:0,2600:1900:4030:9690:0:0:0:0,2600:1900:4000:d8ab:0:0:0:0
++regionsrv = 35.187.193.56,130.211.88.88,130.211.242.136,162.222.182.90
+ 
+ [instance]
+ dataProvider = /usr/bin/gcemetadata --query instance --identity http://smt-gce.susecloud.net --identity-format full --xml
diff --git a/regionServiceClientConfigGCE-4.0.0.tar.bz2 b/regionServiceClientConfigGCE-4.0.0.tar.bz2
deleted file mode 100644
index dee60f7..0000000
--- a/regionServiceClientConfigGCE-4.0.0.tar.bz2
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:dc562c5a01f1b05a0efd48ec04d5799a4c85ddfdbf0ff46e9e0a68497066fc2d
-size 7898
diff --git a/regionServiceClientConfigGCE-4.2.0.tar.bz2 b/regionServiceClientConfigGCE-4.2.0.tar.bz2
new file mode 100644
index 0000000..300c92c
--- /dev/null
+++ b/regionServiceClientConfigGCE-4.2.0.tar.bz2
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:5dbe8078207f4ecafe20068dab26d71f683b02176c14952a26f5d203d1b98d6b
+size 16270
diff --git a/regionServiceClientConfigGCE.changes b/regionServiceClientConfigGCE.changes
index 081e59d..a5d5d72 100644
--- a/regionServiceClientConfigGCE.changes
+++ b/regionServiceClientConfigGCE.changes
@@ -1,3 +1,28 @@
+-------------------------------------------------------------------
+Sun Jul 28 22:09:27 UTC 2024 - Robert Schweikert <rjschwei@suse.com>
+
+- Version 4.2.0 (jsc#PCT-361)
+  + Add IPv6 certs to supprt access of the update infrastructure via
+    IPv6 on GCE instances.
+  + Add noipv6.patch
+
+-------------------------------------------------------------------
+Thu May  9 15:54:21 UTC 2024 - Jesús Bermúdez Velázquez <jesus.bv@suse.com>
+
+- Update to version 4.1.0 (bsc#1217538)
+  + Replace 162.222.182.90 and 35.187.193.56 (length 4096):
+    rgnsrv-gce-asia-northeast1 -> 162.222.182.90 expires in 9 years 
+    rgnsrv-gce-us-central1 -> 35.187.193.56 expires in 10 years 
+
+-------------------------------------------------------------------
+Tue Nov 28 12:34:27 UTC 2023 - Jesús Bermúdez Velázquez <jesus.bv@suse.com>
+
+- Update to version 4.0.1 (bsc#1217538)
+  + Replace 130.211.242.136.pem and 130.211.88.88.pem certs 
+    expiring in 8 years and new length of 4096
+    These certs will replace the current certs that 
+    expire soon  
+
 -------------------------------------------------------------------
 Wed May 18 13:03:03 UTC 2022 - Robert Schweikert <rjschwei@suse.com>
 
diff --git a/regionServiceClientConfigGCE.spec b/regionServiceClientConfigGCE.spec
index 0c621e3..93be3db 100644
--- a/regionServiceClientConfigGCE.spec
+++ b/regionServiceClientConfigGCE.spec
@@ -18,13 +18,16 @@
 
 
 Name:           regionServiceClientConfigGCE
-Version:        4.0.0
+Version:        4.2.0
 Release:        0
 License:        Apache-2.0
 Summary:        Configuration for region service client
 URL:            https://gitlab.suse.de/public-cloud-team/regionServiceClientConfigGCE
 Group:          Productivity/Networking/Web/Servers
 Source0:        %{name}-%{version}.tar.bz2
+# No IPv6 support in SLE 12 in Public Cloud
+# Patch maintained in the build service only
+Patch0:         noipv6.patch
 Provides:       cloud-regionsrv-client-config
 Provides:       regionsrv-certs
 Provides:       regionServiceCertsGCE
@@ -48,6 +51,13 @@ regions server certificates
 
 %prep
 %setup -q
+%if 0%{?suse_version} == 1315
+%patch -P 0
+rm usr/lib/regionService/certs/2600:1900:4000:d8ab:0:0:0:0.pem
+rm usr/lib/regionService/certs/2600:1900:4030:9690:0:0:0:0.pem
+rm usr/lib/regionService/certs/2600:1900:4010:bebd:0:0:0:0.pem
+rm usr/lib/regionService/certs/2600:1900:4050:756c:0:0:0:0.pem
+%endif
 
 %build
 
@@ -68,6 +78,11 @@ rm -rf $RPM_BUILD_ROOT
 /usr/lib/regionService/certs/130.211.88.88.pem
 /usr/lib/regionService/certs/130.211.242.136.pem
 /usr/lib/regionService/certs/162.222.182.90.pem
+%if 0%{?suse_version} > 1315
+/usr/lib/regionService/certs/2600:1900:4000:d8ab:0:0:0:0.pem
+/usr/lib/regionService/certs/2600:1900:4030:9690:0:0:0:0.pem
+/usr/lib/regionService/certs/2600:1900:4010:bebd:0:0:0:0.pem
+/usr/lib/regionService/certs/2600:1900:4050:756c:0:0:0:0.pem
+%endif
 
 %changelog
-