If special actions need to be performed when updating your Bizzdesign Horizzon software to a specific release, they will be listed here.


Release dateSolution + required actions

4 September 2023

No specific actions required. Only available for the cloud solution.

9 August 2023

No specific actions required. Only available for the cloud solution.

7 August 2023

No specific actions required. Only available for the cloud solution.

31 July 2023

No specific actions required.

On-premise: Horizzon Server (2023-07-07), Enterprise Studio (2023-07-31)

7 July 2023

No specific actions required. Only available for the cloud solution.

6 July 2023

No specific actions required. Only available for the cloud solution.

21 June 2012

No specific actions required. Only available for the cloud solution.

16 June 2023

No specific actions required. Only available for the cloud solution.

13 June 2023

No specific actions required. Only available for the cloud solution.

26 May 2023

No specific actions required.

On-premise: Horizzon Server (2023-05-26), Enterprise Studio (2023-05-09)

12 May 2023

No specific actions required. Only available for the cloud solution.

9 May 2023

No specific actions required. Only available for the cloud solution.

21 April 2023

No specific actions required. Only available for the cloud solution.

12 April 2023

No specific actions required. Only available for the cloud solution.

3 April 2023

No specific actions required. Only available for the on-premise Horizzon Server solution.

On-premise: Horizzon Server (2023-04-03), Enterprise Studio (2023-03-28)

29 March 2023

No specific actions required. Available for the cloud, hybrid, and on-premise Horizzon Server Enterprise solution.

On-premise: Horizzon Server Enterprise (2023-03-29), Enterprise Studio (2023-03-28)

9 March 2023

No specific actions required. Only available for the cloud solution.

10 February 2023

No specific actions required. Only available for the cloud solution.

31 January 2023

No specific actions required. Only available for the on-premise solution.

On-premise: Horizzon Server (2023-01-31), Enterprise Studio (2023-01-12)

27 January 2023

No specific actions required. Only available for the on-premise solution.

This release only supports PostgreSQL 14 or higher.

Windows 8.1 is no longer supported as environment for local Enterprise Studio installations.

On-premise: Horizzon Server (2023-01-27), Enterprise Studio (2023-01-12)

23 January 2023

No specific actions required. Only available for the cloud solution.


Release dateSolution + required actions

8 December 2022

No specific actions required. Only available for the cloud solution.

21 November 2022

No specific actions required. Only available for the cloud solution.

14 November 2022

No specific actions required. Only available for the cloud solution.

4 November 2022

No specific actions required. Only available for the cloud solution.

3 November 2022

On-premise: Horizzon Server (2022-10-24), Enterprise Studio (2022-11-03)

On-premise only: Horizzon Server database changes

If you currently run the database on a version before Postgres 14, you must upgrade to PostgreSQL 14, otherwise the server will not start. For more information and instructions, please refer to Migrating the Horizzon Server database from Microsoft SQL Server to PostgreSQL.

If you have a PostgreSQL version newer than 14, and want to continue using it, you must allow the use of this newer version via the configuration file. But please be aware that 14 is the only officially supported version.

To allow usage of a newer PostgreSQL version, remove the # from the following line in the application.conf file:

# database.allowNewerVersion=true

13 October 2022

No specific actions required. Only available for the cloud solution.

7 October 2022

No specific actions required. Only available for the cloud solution.

6 October 2022

No specific actions required. Only available for the cloud solution.

20 September 2022

No specific actions required. Only available for the cloud solution.

8 September 2022

No specific actions required. Only available for the cloud solution.

29 August 2022

No specific actions required. Only available for the cloud solution.

10 August 2022

No specific actions required.

On-premise: Horizzon Server (2022-08-10), Enterprise Studio (2022-08-01)

28 July 2022

No specific actions required. Only available for the cloud solution.

15 July 2022

No specific actions required. Only available for the cloud solution.

4 July 2022

No specific actions required. Only available for the cloud solution.

16 June 2022

No specific actions required. Only available for the cloud solution.

15 June 2022

No specific actions required.

On-premise: Horizzon Server (2022-06-15), Enterprise Studio (2022-06-08)

8 June 2022

No specific actions required. Only available for the cloud solution.

1 June 2022

No specific actions required. Only available for the cloud solution.

26 May 2022

No specific actions required. Only available for the cloud solution.

19 May 2022

No specific actions required. Only available for the cloud solution.

11 May 2022

No specific actions required. Only available for the cloud solution.

5 May 2022

No specific actions required. Only available for the cloud solution.

26 April 2022

No specific actions required.

On-premise: Horizzon Server (2022-04-11), Enterprise Studio (2022-04-26)

11 April 2022

No specific actions required. Only available for the cloud solution.

6 April 2022

No specific actions required. Only available for the cloud solution.

28 March 2022

No specific actions required.

On-premise: Horizzon Server (2022-03-28), Enterprise Studio (2022-03-28)

11 March 2022

No specific actions required. Only available for the cloud solution.

4 March 2022

No specific actions required. Only available for the cloud solution.

16 February 2022

No specific actions required. Only available for the cloud solution.

14 February 2022

No specific actions required. Only available for the cloud solution.

11 February 2022

No specific actions required. Only available for the on-premise solution.

On-premise: Horizzon Server (2022-02-11), Enterprise Studio (2022-01-31)

On-premise only: LDAP/Active Directory user import and authentication changes

Several changes were made to the LDAP/Active Directory user import and authentication mechanism. Due to the large amount of different LDAP server implementations available, these changes might result in authentication problems after updating to this 3 February release. Therefore, before updating to this release, it is highly recommended to switch to SAML 2.0 or Azure AD-based authentication as documented at User synchronization and authentication with an external identity provider .

If the use of LDAP is required, please update a test environment first to make sure the changes do not negatively affect your authentication flow.

3 February 2022

Only available for the cloud solution.

31 January 2022

Only available for the cloud solution.

SAML authentication changes

If you have SAML authentication enabled: The service provider's library has been updated to a newer version. As part of the update, the service provider now requires for the Destination attribute to be included in the SAML response. The Destination attribute's value is the same as the Callback URL in the SAML configuration (also referred to as the Assertion Consumer Service URL). It is advised to check with your identity provider team to ensure that this attribute is included in your identity provider's Horizzon connection configuration to avoid disruption with SAML authentication.

20 January 2022

No specific actions required. Only available for the cloud solution.

3 January 2022

No specific actions required. Only available for the cloud solution.

Release dateDetails

20 December 2021

No specific actions required.

On-premise: Horizzon Server (2021-12-20), Enterprise Studio (2021-11-26)

15 December 2021

No specific actions required. Only available for the cloud solution.

14 December 2021

No specific actions required. Only available for the cloud solution.

13 December 2021

No specific actions required. Only available for the on-premise solution.

On-premise: Horizzon Server (2021-12-13), Enterprise Studio (2021-11-01)

27 November 2021

No specific actions required. Only available for the cloud solution.

15 November 2021

No specific actions required. Only available for the cloud solution.

9 November 2021

No specific actions required.

On-premise: Horizzon Server (2021-11-09), Enterprise Studio (2021-11-01)

4 November 2021No specific actions required. Only available for the cloud solution.
11 October 2021No specific actions required. Only available for the cloud solution.
24 September 2021

No specific actions required.

On-premise: Horizzon Server (2021-09-24), Enterprise Studio (2021-09-24)

23 September 2021No specific actions required. Only available for the cloud solution.
13 September 2021

No specific actions required. Only available for the cloud solution.

23 August 2021No specific actions required. Only available for the cloud solution.
16 August 2021No specific actions required. Only available for the cloud solution.
13 August 2021

No specific actions required.

On-premise: Horizzon Server (2021-08-13), Enterprise Studio (2021-08-13)

11 August 2021No specific actions required. Only available for the cloud solution.
2 August 2021No specific actions required. Only available for the cloud solution.
5 July 2021No specific actions required. Only available for the cloud solution.
24 June 2021

No specific actions required. Only available for the cloud solution.

21 June 2021

No specific actions required. Only available for the cloud solution.

7 June 2021

No specific actions required.

On-premise: Horizzon Server (2021-06-09), Enterprise Studio (2021-06-07)

On-premise only: Different release dates for download files

Although the downloads for this release have different dates, they are part of the same release.

21 May 2021No specific actions required. Only available for the cloud solution.
14 April 2021

No specific actions required.

On-premise: Horizzon Server (2021-04-14), Enterprise Studio (2021-04-14)

7 April 2021

No specific actions required.

On-premise: Horizzon Server (2021-04-07), Enterprise Studio (2021-03-29)

On-premise only: Different release dates for download files

Although the downloads for this release have different dates, they are part of the same release.

1 April 2021No specific actions required. Only available for the cloud solution.
29 March 2021No specific actions required. Only available for the cloud solution.
15 March 2021

This release only includes a new Horizzon and Horizzon Server.

No specific actions required. Only available for the cloud solution.

1 March 2021

No specific actions required. Only available for the cloud solution.

26 February 2021

No specific actions required.

On-premise: Horizzon Server (2021-02-19), Enterprise Studio (2021-02-26)

On-premise only: Different release dates for download files

Although the downloads for this release have different dates, they are part of the same release.

17 February 2021 No specific actions required. Only available for the cloud solution.
4 February 2021

No specific actions required.

On-premise: Horizzon Server (2021-02-04), Enterprise Studio (2021-02-04)

On-premise only: Final changes Team Server  update procedure

The last phase of the on-premise Team Server and Horizzon Server merge has resulted in final changes to the update procedure. From now on the installation bundle also includes a new component: the Horizzon Worker Various important background tasks are now executed by the Horizzon Worker to allow for better scaling. Additionally, the new component  enables an optional preprocessing step that improves initial loading of model packages/projects.

If you are working with an on-premise Team Server, please carefully read the update procedure before you start updating to the new release.  Determine from which Enterprise Studio release you are updating and choose the matching procedure:

  • Updating from a release prior to Enterprise Studio 4 - 21 September 2020
  • Updating from Enterprise Studio 4 - 21 September 2020 or newer

Updating to a new Bizzdesign Horizzon release - Update the Horizzon Server

Please take note that from now on Team Server is called Horizzon Server.

28 January 2021

No specific actions required. Only available for the cloud solution.

Release dateDetails
23 November 2020 No specific actions required. Only available for the cloud solution.

12 November 2020

On-premise only: Choose correct Team Server update procedure

This release includes 2 update procedures for the on-premise Team Server. Determine from which Enterprise Studio release you are updating and choose the matching update procedure.

  • Updating from a release prior to Enterprise Studio 4 - 21 September 2020
  • Updating from Enterprise Studio 4 - 21 September 2020

Updating to a new Enterprise Studio release - Update the Team Server

2 November 2020 No specific actions required. Only available for the cloud solution.
16 October 2020 No specific actions required. Only available for the cloud solution.
21 September 2020

On-premise only: Changed Team Server update procedure

Due to the removal of the json configuration file from the Team Server installation bundle, the update procedure for the on-premise installation of the Team Server has changed. If you are working with an on-premise Team Server, please carefully read the procedure for updating the Team Server before you start updating to the new release.

Updating to a new Enterprise Studio release - Update the Team Server

7 September 2020 No specific actions required. Only available for the cloud solution.
6 August 2020

No specific actions required.

12 July 2020

No specific actions required.

23 June 2020

No specific actions required. Only available for the cloud solution.

28 May 2020 No specific actions required.

18 May 2020

On-premise only: New JDBC driver required for Team Server with Microsoft SQL and integrated security

If you are working with an on-premise installation of the Team Server, using Microsoft SQL, and using integrated security for the Team Server, you need to download a new JDBC driver for the Team Server before updating to the new version. If you are not sure whether you use integrated security, you can check it as follows:

  • Open the teamserver.config.json file (in TeamServerHome folder), and in the database section check if singleSignOn is set to true:

    "singleSignOn" : true,

    If set to true, you are using integrated security.
Steps:
  1. Uninstall the old Team Server (step 1 of the procedure for updating the Team Server).

  2. Download the file mssql-jdbc_auth.zip from https://github.com/microsoft/mssql-jdbc/releases/tag/v8.2.0.

  3. Unzip the file, get the correct .dll file (32 or 64 bit), and place the file in the folder where the current JDBC file is located. It is a directory listed in the java.library.path system property. On Windows, this is set to the value of the PATH environment variable.
    Do not remove the old JDBC file, unless you are certain that it is not used by other applications.

  4. Install the new Team Server (step 2 of the procedure for updating the Team Server ).
11 March 2020

No specific actions required.

24 January 2020 No specific actions required.
Release dateDetails
20 December 2019 No specific actions required.

5 November 2019

On-premise only: New licensing system available

In this release the new licensing system is available for the on-premise solution, and requires the availability of a Team Server, which acts a the licensing server.

Customers running Enterprise Studio with a Team Server

After installing the new Team Server and new Enterprise Studio, and before upgrading any custom configurations and migrating model packages, perform the following instructions for registering your new license code:

  1. After installing the new Enterprise Studio, sign in to the new Team Server as a System Administrator user, and click Settings > License.

  2. In License key, enter the license key you have received, and click Apply to save the changes.

Continue upgrading custom configurations (if applicable) and migrating your model packages.

Customers running Enterprise Studio without a Team Server

Perform the procedure for installing a new Enterprise Studio with a Team Server to update to this release. Do not perform your regular update procedure. For instructions, please refer to Bizzdesign Horizzon installation .

On-premise only: Team Server requires Java 11

As of this release the Team Server is no longer compatible with Java Runtime Environment (JRE) 1.8 or OpenJDK 8. You will need to update to Oracle JDK 11 or OpenJDK 11.  OpenJDK11 can be downloaded here: https://github.com/ojdkbuild/ojdkbuild . Choose the 11 version. For easier installation, it is advised to download the MSI file.

If you encounter any problems starting the Team Server after installing Java, please refer to Unable to start the Horizzon Server after installing Java 11.

23 October 2019 No specific actions required.
5 September 2019 No specific actions required. Only available for the cloud solution.
13 August 2019 No specific actions required. Only available for the cloud solution.
2 August 2019 No specific actions required. Only available for the cloud solution.
18 July 2019 No specific actions required. Only available for the cloud solution.

11 July 2019

Cloud only: New licensing system available

This release comes with a new licensing system that requires the availability of a Team Server, which acts a the licensing server. The release is only available for customers with the cloud solution Enterprise Studio Online. Customers with the cloud solution can continue working with the release.

29 May 2019

No specific actions required.

18 April 2019No specific actions required.
11 March 2019No specific actions required.
8 February 2019No specific actions required.
6 February 2019No specific actions required.
1 February 2019

No specific actions required.

29 January 2019

On-premise + Hybrid: Enterprise Studio compatibility with Team Server

Enterprise Studio versions older than 3.3 are not compatible with the Team Server of this 4 release. If you are running an on-premise Enterprise Studio version that is older than 3.3, and your Team Server is running on-premise or online, you need to update your Enterprise Studio to the 4 release in order to be able to use the Team Server of this 4 release.

Release dateDetails
20 November 2018No specific actions required.
5 November 2018No specific actions required.
31 October 2018No specific actions required.
24 October 2018No specific actions required.

19 October 2018

Enterperise Studio 4

No specific actions required.

Enterprise Studio 3.3.1

No specific actions required.

Enterprise Studio 3.3

Changes in software installation

As of this release, you will be prompted to close all open applications during the installation of Enterprise Studio. If you leave applications open, unsaved data may be lost.

Changes in Azure AD configuration for user authentication

If your organization is using Azure Active Directory for user authentication in the Team Server and Horizzon (if applicable), please read the following information.

In Enterprise Studio 3.3 it is required to register a client application secret. If there is no secret registered, the Team Server will not be able to authenticate with Azure AD, and users will not be able to sign in to the Team Server and Horizzon. To be able to retrieve the secret, a new Bizzdesign authentication application needs to be created in Azure AD. The secret, tenant ID, and client application ID of the new authentication app need to be registered on the Authentication settings page in the Team Server.

For instructions please refer to the following:

Configuring user synchronization and authentication with Azure Active Directory

Changes in Active Directory configuration for user authentication

If your organization is using Active Directory for user authentication in the Team Server and Horizzon (if applicable) and not using a keytab, please read the following information.

In Enterprise Studio 3.3 Kerberos (Windows Integrated Authentication) requires a keytab. If you do not use a keytab yet, please make the necessary changes in your Active Directory configuration in the Team Server, otherwise users will not be able to sign in to the Team Server and Horizzon.

Enterprise Studio 3.2

Upgrade custom viewpoints and menu definitions

If you have custom viewpoint definitions and/or custom ArchiMate® menu definitions in your custom tool configuration, follow the steps below to successfully upgrade them to the new tool configuration.

  1. Upgrade your current custom configuration to the new 3.2 tool configuration.

  2. Migrate your Team Server model packages to your new tool configuration.


If you only have custom viewpoint definitions, you are ready now.

If you have custom ArchiMate menu definitions (located in "AbstractContainer-new-menu.xml" and "AbstractView-new-menu.xml"), open the ArchiMate metamodel of your new tool configuration in the Metamodeler, and recreate your custom menu in the "Menu definition" file. For instructions, please refer to the Metamodeler Guide.

Enterprise Studio 3.1.7

No specific actions required.

Enterprise Studio 3.1.6

No specific actions required.

Enterprise Studio 3.1.5

No specific actions required.

Enterprise Studio 3.1.1

No specific actions required.

Enterprise Studio 3.0.4

No specific actions required.

Enterprise Studio 3.0.2

No specific actions required.

Enterprise Studio 3.0.0

Commit outstanding changes before installing new tool version

If you are updating from Enterprise Studio version 2.5.0 or lower to version 3.0.0, commit all outstanding changes in your Team Server model packages before updating to Enterprise Studio 3.0.0.

This is not needed if you are updating from version 2.6.0 to 3.0.0.

Enterprise Studio 2.6.0

Commit outstanding changes before installing new tool version

Commit all outstanding changes in your Team Server model packages before updating to Enterprise Studio version 2.6.0.

Enterprise Studio 2.5.0

No specific actions required.

Enterprise Studio 2.4.0

Update Team Server configuration file if using HTTPS

If you are using HTTPS for your Team Server installation (using certificates), you need to update the Team Server configuration file when updating your Team Server for this release, because the configuration properties for HTTPS have changed.

The following properties must be changed:

  • https.keyStore
  • https.keyStoreType
  • https.keyStorePassword

For the new property names, please refer to Bizzdesign Horizzon release-specific required actions.

Convert TDM models to DMN

If you are working with the TDM (The Decision Model) functionality, you need to convert your existing models to equivalent DMN models in order to continue working with them. To do this, follow the instructions in Converting TDM models to DMN.

Enterprise Studio 2.3.0

Changed Team Server password storage requires re-entering storage place credentials

The Activity Console no longer stores passwords to connect with the Team Server. It uses cookies instead. As a result of this existing storage places will fail to connect, because there is no cookie available yet. The Activity Console will also point this out by indicating that a specific storage place could not be synced.

To resolve this, the user needs to update each storage place connection in Enterprise Studio by reentering the credentials for the storage place. The storage places can found on the Storage Places tab of the Enterprise Studio Options (File > Options).


ArchiMate is a registered trademark of The Open Group.