:_mod-docs-content-type: ASSEMBLY
[id="core-cluster-upgrades-y-stream"]
= Complete a y-stream cluster update with {cgu-operator}
include::_attributes/common-attributes.adoc[]
:context: core-cluster-upgrades-y-stream

toc::[]

[role="_abstract"]
Y-stream updates move clusters between minor versions.
You can update through a single y-stream release or chain multiple sequential updates to reach a target version that is more than one minor release away.

include::modules/core-cluster-upgrade-y-stream.adoc[leveloffset=+1]

include::modules/core-cluster-upgrade-y-stream-sequential.adoc[leveloffset=+1]

[id="additional-resources_core-cluster-upgrades-y-stream"]
[role="_additional-resources"]
== Additional resources

* xref:../../../post_installation_configuration/day_2_core_cnf_clusters/updating/update-rhacm-talm-eus.adoc#core-cluster-upgrades-eus[Complete an EUS-to-EUS cluster update with {cgu-operator}]
* xref:../../../post_installation_configuration/day_2_core_cnf_clusters/updating/update-rhacm-talm-preparing-policies.adoc#core-cluster-upgrades-preparing-policies[Prepare {rh-rhacm} policies and {cgu-operator} for cluster updates]
* xref:../../../post_installation_configuration/day_2_core_cnf_clusters/updating/update-rhacm-talm-health-checks.adoc#core-cluster-upgrades-health-checks[Perform health checks before a cluster update with {cgu-operator}]
* link:https://docs.redhat.com/en/documentation/openshift_container_platform/[{product-title} update documentation]
* link:https://access.redhat.com/support/policy/updates/openshift[{product-title} update lifecycle and support policy]
