2.2510.4

2.2510.4 release notes for Automation Suite on Linux.

Release date: September 10, 2026

Support for new RHEL versions

We have expanded our OS support to include RHEL versions 9.8 and 10.2. For details on the supported RHEL versions, refer to RHEL compatibility matrix.

Support for the read-only ArgoCD account

You can now enable the built-in read-only ArgoCD account, argocdro, by setting the fabric.argocd_admin_password parameter in cluster_config.json. For details, refer to Enabling the read-only ArgoCD account.

Bug fixes

• In Active/Active deployments, Kerberos KDC discovery could fail because the Kubernetes DNS Service exposed DNS resolution over UDP/53 only. Large Kerberos SRV lookup responses, such as _kerberos._tcp, that required a TCP/53 retry failed, causing Integrated Authentication and LDAP errors. We fixed the issue by enabling TCP/53 on the Kubernetes DNS Service.
• We fixed an issue that caused the prune-telemetry CronJob to fail on deployments that authenticate to SQL Server using Azure AD (Entra ID) Managed Identity, Default Azure credential, or Workload Identity authentication. The issue occurred due to a missing dependency in the uipathcore container image.
• We fixed an issue where, in HA environments, the Horizontal Pod Autoscaler and the ArgoCD application controller continuously fought over a workload's replica count, causing it to repeatedly scale up and down.

Known issues

Cluster data appears lost after a reboot due to incorrect Rancher and etcd disk mount order

If /var/lib/rancher is mounted on top of the dedicated etcd disk at /var/lib/rancher/rke2/server/db, the etcd data becomes hidden underneath the /var/lib/rancher mount. A reboot that re-triggers this mount order makes the cluster appear to lose all persistent volumes, persistent volume claims, and applications, even though the underlying data is still on disk.

To detect the issue, the uipathctl rke2 prereq run command now checks for this condition. To detect and fix the issue, refer to Cluster data appears lost after a reboot due to incorrect Rancher and etcd disk mount order.

Kerberos authentication limitations

Kerberos-based authentication is not supported for Integration Service.

We are working on bringing Kerberos support to upcoming Automation Suite releases.

Meanwhile, you can use alternative authentication mechanisms such as basic authentication or workload identity-based authentication.

FIPS 140-2 support limitations

Insights does not support FIPS. To remain compliant with FIPS 140-2 requirements, you must disable Insights. If you need to use Insights, you can deploy it on a dedicated non-FIPS node.

For details, refer to Security and compliance and How to deploy Insights in a FIPS-enabled cluster.

MessageBus schema migration fails on databases seeded from Automation Suite 2022.10.x or earlier

When upgrading to Automation Suite 2.2510.4, the MessageBus schema migration fails if the database was originally created on Automation Suite 2022.10.x or earlier, regardless of how many versions it has been upgraded through since. Databases originally created on Automation Suite 2023.x or later are not affected.

To check whether your database is affected, run the following query:

SELECT * FROM [msgbus].[__EFMigrationsHistory] WHERE MigrationId NOT LIKE '2[0-9][0-9][0-9]%'

If the query returns any rows, delete them before upgrading:

DELETE FROM [msgbus].[__EFMigrationsHistory] WHERE MigrationId NOT LIKE '2[0-9][0-9][0-9]%'

Deprecation timeline

We recommend that you regularly check the deprecation timeline for any updates regarding features that will be deprecated and removed.

Bundling details

Product versions

The following table outlines the release status, version, and release notes for all UiPath products deployed under Automation Suite 2.2510.4.

Legend:

✅ New: This Automation Suite version includes a new product version. New release notes are available.

◆ Bundled: This flavor includes a previously released product version. No new release notes are available.

Product	Version	Release notes
Action Center	✅ New: 2.2510.4	Action Center release notes
AI Center	✅ New: 2.2510.4	AI Center release notes
AI Computer Vision	✅ New: 2.2510.4	AI Computer Vision release notes
Apps	✅ New: 2.2510.4	Apps release notes
Automation Hub	✅ New: 2.2510.4	Automation Hub release notes
Automation Ops	✅ New: 2.2510.4	Automation Ops release notes
Data Service	✅ New: 2.2510.4	Data Service release notes
Document Understanding	✅ New: 2.2510.4	Document Understanding AI Center-based projects release notes Document Understanding modern projects release notes
Insights	✅ New: 2.2510.4	Insights release notes
Integration Service	✅ New: 2.2510.4	Integration Service release notes
Orchestrator	✅ New: 2.2510.5	Orchestrator release notes
Process Mining	✅ New: 2.2510.4	Process Mining release notes
Solutions	✅ New: 2.2510.4	Solutions release notes
Test Manager	✅ New: 2.2510.4	Test Manager release notes

Internal third-party component versions

This Automation Suite release bundles the following internal components:

Component	Version
RKE2	1.36.3+rke2r1 (1.36.0+rke2r1 retained for upgrade paths)
ArgoCD	v3.5.0 (chart v10.3.2)
gatekeeper	v3.22.2
rook	1.19.8
ceph	19.2.5
prometheus-pushgateway	v1.11.3 (chart v3.6.1)
cert-manager	v1.20.3
kube-logging/logging-operator	6.7.0
kube-logging/config-reloader	6.7.0
istio	1.30.3
velero	1.18.2
reloader	v1.4.21 (chart v2.2.16)
Prometheus	v3.13.2
Grafana	13.1.3
redis-operator	v8.0.18-14
redis-cluster	v8.0.18-36.14
oauth2-proxy	v7.15.3 (chart v10.7.0)
dex	v2.45.1 (chart v0.24.1)
external-secrets	v2.9.0 (chart v2.9.0)