---
title: "CDT release notes for v9.5"
slug: "digipassone-release-notes-cdt-v9-5"
updated: 2026-10-27T18:30:41Z
published: 2026-10-27T18:30:41Z
canonical: "docs.onespan.com/digipassone-release-notes-cdt-v9-5"
---

> ## Documentation Index
> Fetch the complete documentation index at: https://docs.onespan.com/llms.txt
> Use this file to discover all available pages before exploring further.

# CDT release notes for v9.5

## Hot Fix 3

August 24, 2026

DigipassONE Cloud Deployment Toolkit

Version: 9.5.0.145_6.172

### Bouncy Castle and Netty updated

The `bouncycastle` and `netty` libraries were updated to address potential vulnerabilities.

---

## Hot Fix 2

July 31, 2026

DigipassONE Cloud Deployment Toolkit

Version: 9.5.0.143_6.170

### Tomcat and PostgreSQL updated

The following libraries were updated to address potential vulnerabilities:

- `tomcat`
- `bouncycastle - bcprov and bcpkix`
- `httpcore`
- `jackson-all`
- `log4j`
- `netty`
- `postgresql JDBC driver`

Similar updates were made to the Server and the Web App SDK. See:

- [Release notes for Server S (9.5) HF2](/dpoa/docs/s3suite-release-9-5-server-release-notes)
- [Release notes for JS (web) S (9.5) HF1](/dpoa/docs/s3suite-release-9-5-web-release-notes)

---

## Hot Fix 1

June 11, 2026

DigipassONE Cloud Deployment Toolkit

Version: 9.5.0.129_6.148

### Servers updated

Server updates enabling support for smart-card attachment hints and improved error handling have been added to the Cloud Deployment Toolkit.

---

## Main release

April 30, 2026

DigipassONE Cloud Deployment Toolkit

Version: 9.5.0.122_6.139

### Installation requirements

#### Host machine

The Docker Compose CDT package and the Kubernetes CDT package may be used with any one of the following system configurations to build and run DigipassONE images. You may also use one of these environments to build your Docker images and then run them on any other Docker runtime environment such as AWS ECS or Google Cloud.

- The CDT for Docker Compose requires the following Docker resources:
  - 4 CPU, 6 GB RAM and 100 GB disk
- The CDT Helm charts use the Ingress-Nginx controller for routing requests to Kubernetes services. For production deployments, DigipassONE recommends using Ingress controllers or load balancers native to the deployment platform.
- Also for production deployments, ensure that Kubernetes components and other artifacts are up-to-date from a security perspective.

##### Rocky Linux

- Linux instance running Rocky Linux 9.4
- Docker Engine (Docker CE) 25.0.3 or later
- The CDT for Kubernetes running on Rocky Linux requires the following Kubernetes resources:
  - 4 CPU, 12 GB RAM and 100 GB disk

##### MacOS

- MacOS: Tahoe 26.2
- Rancher Desktop 1.21 or later.
- The CDT for Kubernetes running on MacOS requires the following Kubernetes resources:
  - 4 CPU, 8 GB RAM and 100 GB disk

#### Guest machine

The Cloud Deployment Toolkit deploys the DigipassONE Servers on RedHat UBI 9. If you need to use a different guest operating system, you can use your own custom container base image. See *Use Your Own Images* in [Install using Docker](/dpoa/docs/s3suite94-optional-tasks-1#use-your-own-images) and in [Install using Kubernetes](/dpoa/docs/s3suite94-deploy-install-usingkubernetes-optional-tasks-1#use-your-own-images).

> For more information see [Install using Docker](/dpoa/docs/s3suite94-using-docker-1) and [Install using Kubernetes](/dpoa/docs/s3suite94-using-kubernetes-1).

Formerly known as Digipass S3.