Release notes

New features

HULFT Integrate services now support scaling up and scaling down

HULFT Integrate services now support scaling up and scaling down.

You can scale up or scale down by first opening the HULFT Integrate service information, then editing values for CPU, Memory, and Scalability, and finally selecting Apply.

After you apply the changes, a restart takes place. It will take some minutes for the service to complete start-up with the specified resource spec applied.

Additional connectors

The following connectors were added:

• Amazon RDS for PostgreSQL 16

• Amazon Aurora for PostgreSQL 16

Improved features

Applications now support data formats

You can now use data formats in applications.

Improvements to Salesforce connector

The following operations of the Salesforce connector have been improved:

• Read Records (SOQL)

• Bulk Read Records (SOQL)

Grandchild-to-parent relationships (relationships that span two levels or more) are now supported.

You can now use SOQL queries that include aggregate functions. You can use the results in field mapping for data integration.

Restrictions on file size relaxed for certain connectors that perform file operations

The specification limits for connectors that perform file operations have been updated.

• In the following cases, the file size that can be handled is approximately 50 GB:

  • Amazon S3 Read File/Folder

  • Amazon S3 Write File/Folder

• If you use PSP and don't execute transaction processing, in the following cases, the file size that can be handled is approximately 50 GB:

  • Write CSV File

  • Write Fixed-Length File

  • Write Variable-Length File

Closed network connection for Snowflake now supported

For Snowflake connector, Amazon S3 connection that uses an internal AWS network via VPC Endpoint is now supported.

This applies to the Asia-Pacific (Tokyo) region Snowflake. Due to the restrictions of VPC Endpoint, a connection that spans multiple regions is not possible. For regions other than the Asia-Pacific (Tokyo) region, connection passes through an internet gateway, the same as it was up to this point.

Improvements to REST connector

The REST connector has been improved.

• It now supports TLS1.3.

• You can now select RFC3986 encoding.

• A replacements table has been added to the URL encoding settings tab. Use the table when you insert "+" or "%20" for spaces according to the connection destination.

• Request settings were added to Execute DELETE.

Experimental functions included in this release

There are no experimental functions included in this release.

What are experimental functions?

These are trial functions to test usability. At present, proper verification of quality and usability haven't been performed yet. Therefore, because the UI and UX may change significantly in future releases, compatibility isn't guaranteed. Experimental functions aren't the object of guarantees or support services.

We hope you will use them and provide feedback to our support desk.

Fixed issues

The following issues were fixed.

Bad Request 
Orphan script exists

Release note history

2025.2.1 hotfix2 (January 18, 2026-)

Fixed issues

The following issues were fixed.

	Category	Fixed issues
1	HULFT Square	System maintenance was conducted to update the internal system. This may result in a change of date in Effective start date and Effective end date in > Organization > Service Plan. Effective start date Before the 2025.2.1 hotfix2 release: start date of use or start date of the next contract, if any After the 2025.2.1 hotfix2 release: start date of use Effective end date Before the 2025.2.1 hotfix2 release: 1st day of the month following the contract expiration month After the 2025.2.1 hotfix2 release: end of the contract expiration month or end of the next contract expiration month, if any. If a connector contract is added to an existing contract, the contract end date may temporarily fail to be displayed. (January 18, 2026)
2	Single Sign-on (SSO)	The SAML setting information for customers who began using HULFT Square on or after December 14, 2025 or who changed user email addresses contained incorrect information. The information has been corrected. For details, see the Single sign-on page and the tutorial contained therein. (January 29, 2026)

2025.2.1 hotfix (January 4, 2026-)

Improved features

Added operations that support SOQL to the Salesforce connector

Operations that support SOQL have been added to the Salesforce connector. You can flexibly obtain data from an object by describing SOQL.

• Read Records (SOQL)

• Bulk Read Records (SOQL)

(January 4, 2026)

2025.2.1 (December 14, 2025-)

New features

Restriction of IP addresses that can be used when signing in now supported

You can now restrict the IP addresses that can be used when signing in.

Access Control is now displayed in > ACCESS MANAGEMENT to users in the pre-defined Admin group. If you are managing the administrator group by yourself, add the Sign-inRestriction permission.

Configure a block list or allow list under Sign-in restriction.

(December 14, 2025)

Restriction of email address domain used to sign in now supported

The method of specifying the email address domain when creating a user account has been changed to selecting from a list of pre-registered domains.

As a result, you can avoid sending an invitation in error due to a typo or other mistake.

(December 14, 2025)

Added SAP S/4HANA OData connectors

SAP S/4HANA OData connectors have been added.

By using these connectors, you can obtain, register, update, or delete data contained in business objects on SAP S/4HANA.

These are the first connectors to be provided by HULFT Square as applications. To use the connectors, first install them from App Square. Restarting your HULFT Integrate services is not required in order to install the connectors.

After installation, the policies related to SAPOData will be added. To set the SAPOData connections, either one of the following permissions is required:

• SAPODataConnectionFullAccess

• SAPODataConnectionEditAccess

To use this function, HULFT Square Connector for SAP S/4HANA OData (available for purchase) is required.

(December 14, 2025)

Improved features

IAM role authentication now supported by S3 connectors

S3 connectors now support IAM role authentication. In addition to the existing access key authentication, you can now select IAM role authentication as well.

If you are already using S3 connectors, you can continue to use access key authentication for jobs and applications. Alternatively, you can switch over to IAM role authentication.

When you open the connection settings, you will see that the setting of Authentication Type is blank. This is because prior to this release there was only one type of authentication, and thus the field did not exist until now. When the field is blank, it is always treated as access key authentication. If you change or configure new settings, this field is mandatory, and displays the type of authentication you select.

(December 14, 2025)

Change of email address now supported

Email addresses can now be changed.

Access Control is now displayed in > ACCESS MANAGEMENT to users in the pre-defined Admin group. If you are managing the administrator group by yourself, add the ChangeEmailAddress policy.

For users who were already using HULFT Square prior to the 2025.2.1 release, internal data migration is required in order to change the email addresses. Before migration, note the following points:

• The multifactor authentication (MFA) settings will be reset. After migration, when each user logs in, they must enter a password for MFA in My Profile, then scan the QR code again to set MFA.

• If SSO is in use, the administrator needs to change the setting values on the authenticating system. For details, refer to Users.

Migration of internal data takes place only the first time you change an email address. Follow the instructions on the screen. Don't re-load the screen. Wait for Completed to be displayed. The time it takes for migration to be complete differs depending on the number of registered users. It will take from tens of seconds to several minutes.

When an email address is changed, notification emails are sent to the previous and new email addresses. Configure settings to accept emails from info@hsq.saison-technology.com.

(December 14, 2025)

Closed network connection for S3 now supported

For Amazon S3 connector, S3 connection that uses an internal AWS network via VPC Endpoint is now supported.

This applies to the Asia-Pacific (Tokyo) region S3. Due to the restrictions of VPC Endpoint, a connection that spans multiple regions is not possible. For regions other than the Asia-Pacific (Tokyo) region, connection passes through an internet gateway, the same as it was up to this point.

(December 14, 2025)

Restoring deployed settings when a HULFT Transfer App service is restarted

Previously, settings that were already deployed were lost when HULFT Transfer App suffered an unexpected restart or other problem. Following this release, settings that were already deployed are restored even if a restart occurs.

If you have already created a HULFT Transfer app service, restarting the service initiates preparation for the settings to be restored. The first time restart occurs, restart will take some minutes longer than usual.

Additionally, after the service restarts, write-back processing for the settings begins, so depending on the number of records of the management information that are registered, it may be several minutes before you can use the service. Please understand that it will take the length of time previously required for manual deployment.

In connection with this change, internal changes have been made to redeploy processing. As a result, you must restart the service before you redeploy it.

For the time being, when you have cause to restart the service, undeploy it, as well.

(December 14, 2025)

AWS library update

Libraries used in some libraries have been updated. As a result, some of the exception messages may have been modified.

The connectors that have been updated and the content therein that has been modified are listed below.

Connector	Modifications
Amazon DynamoDB	Exception messages and notes
Amazon EC2	Exception messages and description of starting instances
Amazon S3	Exception messages, output schema, and notes
Amazon SQS	Exception messages
AWS Lambda	Exception messages
Amazon EventBridge	*Has been updated, but no modifications have been made

(December 14, 2025)

Fixed issues

The following issues were fixed.

	Category	Fixed issues
1	Amazon S3 connector	If your IAM user is granted read and write permissions to an S3 bucket on an account that isn't your IAM user's account, files in this bucket on S3 can be read and written, but operations will fail on the S3 connector, so data can't be read or written. The above issue can be worked around by configuring IAM role authentication, which is supported as of 2025.2.1, and executing Assume. (December 14, 2025)

2025.2 hotfix2 (November 23, 2025-)

Fixed issues

The following issues were fixed.

	Category	Fixed issues
1	Dashboard	For some customers, the values displayed on the dashboard might have been incorrect. We sent a separate notice to the affected customers on November 18, 2025. (November 23, 2025)
2	HULFT Square	Completed preventive maintenance on the infrastructure in order to ensure stable operation of services. (November 23, 2025)

2025.2 hotfix (November 9, 2025-)

Fixed issues

The following issues were fixed.

	Category	Fixed issues
1	HULFT Square	Completed preventive maintenance on the infrastructure in order to ensure stable operation of services. (November 9, 2025)

2025.2 (October 26, 2025-)

New features

Key pair authentication for Snowflake connector now supported

Key pair authentication has been added as a method of authentication for Snowflake connector.

Users who currently use basic authentication should consider selecting this option to strengthen authentication security.

You can add key pair authentication even to existing connections.

Improved features

Option for Salesforce connector to read deleted data now supported

The option for Salesforce connector to read deleted data is now supported.

Select the checkbox for the option Read deleted records to use this option.

Improved method of launching Designer

The method of launching Designer has been improved.

The issue where users participating in a large number of workspaces or groups cannot launch Designer from a web browser such as Chrome or Edge has been improved.

When the Open HULFTSquareDesigner? dialog is displayed, after selecting Launch Designer, select Open HULFTSquareDesigner within one minute. The message and the button names may vary depending on your browser.

If the message The Token has expired is displayed, try again from Launch Designer.

Fixed issues

The following issues were fixed.

	Category	Fixed issues
1	Salesforce connector	If PSP data flow is enabled for the read-related processing of the Salesforce connector, NullPointerException occurs when the token is refreshed.
2	Salesforce connector	In Salesforce connector bulk read records processing, if the amount of data is exceptionally large, read processing may not complete.
3	Snowflake connector	When writing to tables with Snowflake connector, if you select Batch insert for Insert mode in Write settings, when the data size increases as compared to the batch size, records are written one by one, and performance may suffer. However, there is nothing wrong with the inserted data. (October 27, 2025)
4	> JOBS > REST API Jobs	When you update a REST API job, it may take approximately 20 seconds to complete the update internally. If you call the REST API without waiting for the update to be completed, the prior version is executed.

2025.1 hotfix5 (September 28, 2025-)

Fixed issues

The following issues were fixed.

	Category	Fixed issues
1	> APPLICATIONS > HULFT Transfer App	Log records might not be output starting two days after the last date a Transfer App log was output. Note To fix this issue, you need to restart the HULFT Transfer App service. (September 28, 2025)

2025.1 hotfix4 (September 14, 2025-)

Fixed issues

The following issues were fixed.

	Category	Fixed issues
1	HULFT Square	Changes have been made to the settings to ensure stable operation when HULFT Square experiences an increased load. (September 14, 2025)

2025.1 hotfix3 (September 2, 2025-)

Fixed issues

The following issues were fixed.

	Category	Fixed issues
1	> APPLICATIONS > HULFT Transfer App	If HULFT Transfer App is configured with a large amount of management information, a timeout may occur when you perform Send Files - Dynamic. (September 2, 2025)

2025.1 hotfix2 (September 1, 2025-)

Fixed issues

The following issues were fixed.

	Category	Fixed issues
1	> APPLICATIONS > JOBS > File Event Jobs	In the 2025.1 release (July 27, 2025) or later, in rare cases, applications triggered by file event jobs or file events may not be executed. (September 1, 2025)

2025.1 hotfix (July 31, 2025-)

Fixed issues

The following issues were fixed.

	Category	Fixed issues
1	REST connector	If Using Auth Connections is set in Authentication settings of the REST connector, an error occurs when a script or a job is executed. (July 31, 2025)
2	> SERVICES > HULFT Transfer App	If you specify a large number of Receive configurations or Send configurations in HULFT Transfer App, the back-end processing may time out when you press Apply after the test has been successfully completed. Note that the connection with the front end will time out after approximately 30 seconds. (July 31, 2025)

2025.1 (July 27, 2025-)

Important notice

Update applications and restart services

In order to improve behavior during updates, a part of the internal structure has been modified.

In accordance with this change, applications that contain a native application module (NAM), namely SFTP, FTP, VPN, HULFT Square Link (PrivateLink), HULFT Transfer App, and HULFT Transfer Migration, have been updated.

Until the applications are updated, some setting items may not be displayed, and some may be displayed as "N/A." Additionally, messages prompting you to update the applications are displayed.

Use the detailed procedures below to update each application.

 

How to update a combination of HULFT Transfer Application and HULFT Square Link (PrivateLink)

1. Update HULFT Transfer Application from App Square

2. Undeploy HULFT Transfer App that is currently deployed

3. Update HULFT Square Link from App Square

4. Restart the HULFT Transfer App service from > SERVICES (wait to proceed until restart is complete)

5. Move to the application screen used in step 2 and select Reconfigure

6. Execute Test

7. Press Apply to apply the reconfiguration

8. Press Deploy

 

How to update a combination of SFTP Service and HULFT Square Link (PrivateLink)

1. Update HULFT Square Link from App Square

2. Update SFTP Service from App Square

3. Restart the SFTP service from > SERVICES (wait to proceed until restart is complete)

 

How to update a combination of HULFT Transfer Application and VPN Service

1. Update HULFT Transfer Application from App Square

2. Undeploy HULFT Transfer App that is currently deployed

3. Update VPN Service from App Square

4. Delete the VPN service from > SERVICES and then create it again

5. Set the newly created VPN service for the secure connection settings in HULFT Transfer Application (the service will restart. Wait to proceed until restart is complete)

6. Move to the application screen used in step 2 and select Reconfigure

7. Execute Test

8. Press Apply to apply the reconfiguration

9. Press Deploy

 

How to update a combination of FTP Service and VPN Service

1. Update FTP Service from App Square

2. Update VPN Service from App Square

3. Delete the VPN service from > SERVICES and then create it again

4. Set the newly created VPN service for the secure connection settings in the FTP service (the service will restart. Wait to proceed until restart is complete)

 

How to update SFTP Service

1. Update SFTP Service from App Square

2. Restart the SFTP service from > SERVICES (wait to proceed until restart is complete)

 

How to update HULFT Square Link (PrivateLink)

1. Update HULFT Square Link from App Square

New features

Change ownership

You can now change ownership to another member for profiles, workspaces, storage, jobs, resources (projects, connections, data formats, variables, schemas, calendars, Receive configurations, Send configurations, Host configurations, Host group information), API projects, and API clients. Make this change from the list screen or the Detail screen. You can even change ownership from a member who has already been deleted.

In order to change the ownership, you need the permission ChangeOwnership and permission to view the target object.

Improved features

Improvements to HULFT Transfer Application

HULFT Transfer Application and HULFT Transfer Migration application have been officially released.

The following improvements have been made:

• Performance under high loads has been improved. As such, certain maximum settings have been revised.

  • Threshold of recording lines to delete logs (logdelcount) is fixed at 100,000.

  • The maximum DEMUX (rcvpsnum) is now 20.

  • The maximum number of records that can be registered for each type of management information is 10,000.

  For details, refer to HULFT Transfer App.

• When you edit resources for HULFT Transfer Application (Send configurations and such), if there are settings configured for the linked profile, when you change the value of one of those settings and select Preview, the former value is now also displayed. As a result, it is easier to check the changes that have been made. The previous value is displayed in gray.

• You can now add Send configurations and Receive configurations to a running HULFT Transfer Application without stopping it with Undeploy or other means. The Host group information and Host configurations required for the added sending and receiving are added automatically. This function is called "Redeploy." The difference between before and after the additional Send configurations and Receive configurations were added is displayed on the screen.

  Previously, to reflect changes made in the configurations to the application, you could undeploy the application and then deploy it again. But now, you need to re-configure the application after undeploying it, like with delete, so these actions were consolidated into one.

• You can now obtain the send results for Send File and Send Files.

 

Overview of functions available with the previous release

HULFT Transfer Application and HULFT Transfer Migration application

As compared with conventional HULFT Transfer services, many settings closer to those of HULFT are now supported. For details about the differences between them, refer to HULFT Transfer function.

For details on the setting fields, refer to HULFT Transfer App.

To install HULFT Transfer Application, HULFT Transfer Application (available for purchase) is required. To install the HULFT Transfer Migration application, HULFT Transfer Application (available for purchase) is required, in addition to HULFT Transfer Migration (no purchase required).

When HULFT Transfer Application is installed from App Square, the HULFT Transfer App-related permissions are added to HULFT Square. Configure the settings as needed before use.

For how to configure settings, refer to B.26 through B.28 in Scenario list.

APPLICATIONS

Applications have been improved.

• Procedure to create applications
  When you configure the trigger settings for an application, you can now choose to create a new script as an alternative to selecting an existing script.

  Up to now, the procedure was to create a project to perform the processing you wanted to achieve, and then select trigger conditions and/or execution of services and create the application. It is now possible to create an application from the beginning.

• Scheduler
  The settings Week/Month/Year have been added to the application trigger conditions. This has made migration of an existing scheduled job easier.

  For detailed instructions, refer to Create an application from an existing job.

App Square

App Square has been improved.

• The types of things you can search for in the search box have increased. In addition to application names, you can now search for tag names and publisher names.

• A sort menu has been added. You can now select the display order, such as displaying by publication date or displaying alphabetically by name.

• Setting several tags is now supported. They are no longer displayed outside the display area.

• Applications are now marked with an UPDATED icon for 30 days after they are updated.

Storage

In storage, when you select a workspace other than "Personal", you can now display a list of the users and groups who can view that workspace. Select〈 from the icons at the top right above the file list.

Information such as the settings of Owner, Editor, and Viewer is also displayed. Select Edit to move to the edit screen for that workspace.

NOTIFICATIONS

The following functions have been added:

• Email notifications

  You can now be notified when execution of an application fails.

• Browser notifications

  You can now be notified when the ownership of a workspace is changed.

Filter function

On the pages shown below, you can now save filtering conditions.

• > JOBS > APPLICATIONS

• > Application > All

The saved filtering conditions are displayed under the navigation menu category name (JOBS or APPLICATION EVENTS). Note the saved filtering conditions are displayed only on the author's browser to which they saved them. They are not displayed on other devices, browsers, or accounts.

To delete filtering conditions, place the cursor over the category name (JOBS or APPLICATION EVENTS) on the navigation menu and select the edit icon that is displayed. You can then select the x on the filtering conditions.

In accordance with these changes, the Add Filter icon has also been changed.

Message widget

The message widget on the dashboard now displays information on how long ago each message was first displayed. When you place the cursor on the number of days, the date and time is displayed.

Improvements to behavior during updates

When maintenance is performed on HULFT Square, when certain services are updated, the effect on applications and jobs has been reduced to the bare minimum.

Services and applications that no longer stop during maintenance

• HULFT Integrate services

• HULFT Transfer services

• HULFT Transfer App services

• HULFT Transfer App application (trigger: transfer)

• Applications (trigger: schedule, file event, or HTTP REST)

• Jobs (schedule, file event, or HTTP REST)

Jobs and services that stop during maintenance

• HULFT Transfer Jobs

• SFTP services

• FTP services

• VPN services

Experimental functions included in this release

There are no experimental functions included in this release.

 

What are experimental functions?

These are trial functions to test usability. At present, proper verification of quality and usability haven't been performed yet. Therefore, because the UI and UX may change significantly in future releases, compatibility isn't guaranteed. Experimental functions aren't the object of guarantees or support services.

We hope you will use them and provide feedback to our support desk.

Fixed issues

The following issues were fixed.

	Category	Fixed issues
1	Script dependency	If multiple operations that call separate scripts of the same version exist within a single script, the script dependency check may not operate correctly. Example: You add a script to an application from a project You select Dependencies in a job and view the script dependencies
2	> APPLICATIONS	When you create an application from a REST API job, if you attempt to delete it without configuring it, an Internal Server Error may occur.
3	> APPLICATIONS	When you edit an application, if you place an existing connector and apply the edited configuration, the dependent resources of the connector may display "No value." Deployment is possible even in this state. If you replace the existing connector that was specified in the application with a different connector, you may not be able to apply the edited configuration.
4	> APPLICATIONS > All	Even though you set a trigger condition when creating a new application, it isn't displayed in the summary. After you create an application, you can view the trigger conditions where they are displayed on the APPLICATIONS page.
5	> SERVICES	If you delete the user that created native applications (NAM) such as SFTP, FTP, or HULFT Transfer Application, you will be unable to view the service list.
6	> SERVICES > Storage	When the following conditions are met, if you attempt to display the storage, a 504 Gateway Time-out error is displayed. Within the same folder, multiple file names/directory names have the same beginning section. In the file names/directory names that meet condition 1., the section of the names that is not the same includes one or more of the following: ! " # $ % & ' ( ) + , - . One file name/directory name that meets conditions 1. and 2. is displayed last in order by default.
7	> Audit logs	If there is a log record with a very long record length, it might take a very long time to display. If this happens, you can't operate the screen, and the screen looks frozen.
8	> SERVICE EVENTS > HULFT Integrate	If you export a log record that ended unsuccessfully to a CSV file, the date format of the Time column may be displayed in 13-digit Unixtime rather than YYYYMMDD. It represents the number of milliseconds that have passed since January 1, 1970.
9	> LOGS > REST API Jobs Access Logs	Only one page of REST API jobs is displayed. Even if you select →, the next page isn't displayed.
10	Connectors that use OAuth2.0	If a connector that uses OAuth2.0 authentication uses a single connection setting in multiple configurations simultaneously, the client ID of the connection setting may be deleted, causing the field to be displayed as blank. If the client ID is displayed as blank, set it again.
11	> SERVICE EVENTS > SFTP	If 24 hours pass after the last output of a SFTP log, log records thereafter may not be output. Note To fix this issue, you need to restart the SFTP service.

2024.2.2 hotfix2 (May 11, 2025–)

Fixed issues

The following issues were fixed.

	Category	Fixed issues
1	App Square	App Square may not open. (May 11, 2025)

2024.2.2 hotfix (May 2, 2025)

Fixed issues

The following issues were fixed.

	Category	Fixed issues
1	> JOBS	Executing jobs and scripts may end in an error. (May 2, 2025)
2	HULFT Square	Completed preventive maintenance on the infrastructure in order to ensure stable operation of services. (May 2, 2025)

2024.2.2 (2/2) (April 20, 2025–)

The 2024.2.2 release has been split into two releases.

In the first release (February 9, 2025), system and infrastructure maintenance and the corresponding updates were performed.

In the second release (April 20, 2025), new features were added and issues were fixed.

(April 20, 2025)

New features

HULFT connector Send Files - Dynamic

A new operation has been added to the HULFT connector that can pass the Send Files settings as variables to change the settings dynamically when the application is executed.

• Send Files - Dynamic

  You can use this to pass Send Files settings such as the transfer name to the input schema in the mapping canvas.

  For more details, refer to Send Files - Dynamic.

• Get Send Result

  Combined with Send Files - Dynamic, you can use this to obtain the send results.

  For details, refer to Get Send Result.

(April 20, 2025)

Display of build number

You can now display the HULFT Square build number. Include this number in the support form or email when you contact support.

To display the build number, select Personal settings > About HULFT Square.

(April 20, 2025)

Improved features

HULFT Transfer Application (Experimental)

The following features have been added in 2024.2.2 (2/2):

• Mandate longer encryption key length is now supported.

  In the Send configuration or Receive configuration for the HULFT Transfer Application, whether or not you select the checkbox for Mandate longer encryption key length changes the behavior of the Encryption key field.

• Notification level specific to HULFT Square has been added to Transaction (JOBWAIT).

  For more details, refer to Receive Configs.

(April 20, 2025)

HULFT Transfer app supported by Audit Log

When Audit Log is enabled, the receive log and send log of HULFT Transfer app are now output.

For more details, refer to Audit Log.

(April 20, 2025)

Profiles in the notification function supported

By using the profile function, you can switch environments as needed, such as between a development environment and a production environment. In this type of situation, the members of the development team and operation team may be completely different.

Email notifications are now sent per profile, allowing members to receive only notifications sent to the profile that they belong to. The event that triggers email notification is failure to execute a native application module (NAM).

In addition, browser notifications show more items than before. The success or failure of the execution of a native application module (NAM) is now displayed.

For details, refer to General under NOTIFICATIONS.

(April 20, 2025)

Calendar supported by applications

Applications now support calendar resources.

When you use Scheduler as a triggering condition for an application, you can now set holidays by specifying a calendar resource. Also, you can now configure other settings at the same time, such as whether to execute scripts on holidays or on days before or after holidays.

(April 20, 2025)

Message widget

The display order in the message widget on the dashboard has changed. The newest information is now displayed at the top.

(April 20, 2025)

Experimental functions included in this release

Refer to Functions with "Experimental" sign.

HULFT Transfer Application and HULFT Transfer Migration application are experimental functions.

(April 20, 2025)

Fixed issues

The following issues were fixed.

	Category	Fixed issues
1	> JOBS > REST API Jobs	The execution status of REST API jobs may differ from the actual execution status. (April 20, 2025)
2	> JOBS > Schedule Jobs	The execution status of scheduled jobs may differ from the actual execution status. (April 20, 2025)
3	Common	The sender of the email that is sent when a password is reset is no-reply@verificationemail.com. The corrected sender is info@hsq.saison-technology.com. (April 20, 2025)
4	> APPLICATIONS	When you execute an application, even if it executes correctly, null may be displayed. (April 20, 2025)
5	> APPLICATIONS	When you edit a script in an application, even if you save the changes, they aren't reflected. (April 20, 2025)
6	> API MANAGEMENT > API Projects	When you select POST for Resources in API Projects and specify Multipart form-data for Request body, if you upload a file whose name contains multi-byte characters, the API may fail. Even if it succeeds, the file name may be garbled. (April 20, 2025)
7	Designer	If you open the Tools > Option menu, leave Specify HULFT Transfer service for execution blank, and then select OK, an error occurs. (April 20, 2025)
8	Designer	If there is a large number of scripts included in a single project, such as 300 or more, the HULFT Integrate service may restart. (April 20, 2025)
9	Designer	If you copy and paste a script that involves operations required to use the Mapper editor in Designer, it may behave differently than you expect. (April 20, 2025)
10	Designer	Merge Mapper After you place a Merge Mapper, if you specify a number greater than or equal to "3" in Input count to use the following operations in the Mapper editor, the third and subsequent mapping links for the input data disappear if you save and then reload the project. String > Concatenate Number > Add Number > Subtract Number > Multiply Number > Divide This does not affect the jobs and applications that you created while keeping the project saved. (April 20, 2025)
11	Designer	DB connectors The issue of it taking time to display the properties of the DB connector components has been improved. (April 20, 2025)
12	Designer	Kintone connector If the Base64 encoding is specified in the Kintone connector, handling a file of 8 KB or more may fail. (April 20, 2025)
13	> SERVICE EVENTS > FTP	The FTP service execution log isn't output to the service event log. To fix this issue, you need to restart the service. (April 20, 2025)
14	Common	If you have approximately 5,000 or more files and directories placed directly under a single directory, a timeout error may occur. Use a hierarchical directory or other such means to avoid increasing the number of files and directories in a single directory by too much. The following are affected. > SERVICES > Storage As a result of this fix, timeouts will no longer occur. However, if a large number of files exist, it will take time to display them. (April 20, 2025)

Fixed issues

The following issues were fixed.

	Category	Fixed issues
1	HULFT Square	For the 2024.2.2 release, system and infrastructure maintenance and the corresponding updates were performed. (February 9, 2025)

2024.2.2 (1/2) (February 9, 2025–)

Fixed issues

The following issues were fixed.

	Category	Fixed issues
1	HULFT Square	For the 2024.2.2 release, system and infrastructure maintenance and the corresponding updates were performed. (February 9, 2025)

2024.2.1 hotfix2 (January 19, 2025–)

Fixed issues

The following issues were fixed.

	Category	Fixed issues
1	> SERVICES > SFTP > SERVICES > FTP	In SFTP services or FTP services, file permissions may not be set correctly when files are uploaded to HULFT Square. (January 19, 2025)

2024.2.1 hotfix (December 22, 2024–)

Fixed issues

The following issues were fixed.

	Category	Fixed issues
1	Common	The effects of the workspace filter being removed from the sidebar have changed as follows: Once you set the workspace filter on a page that has the workspace filter function, the setting is still used for filtering after you move to another page (*1). However, the workspace displayed on the Storage page isn't used for filtering after you move to another page. In accordance with the above, the reset button for the workspace filter function is no longer displayed. When creating a resource, select a workspace manually, because nothing is selected for the workspace. *1: If multiple workspaces are selected in the filter function, the storage that belongs to the first workplace is displayed on the Storage page. (December 22, 2024)
2	Designer	If a large number of executions overlap for a specific type of processing, the HULFT Square internal module may restart. (December 22, 2024)

2024.2.1 (December 1, 2024–)

Improved features

HULFT Transfer Application (Experimental)

HULFT Transfer Application and HULFT Transfer Migration application have been released.

Many settings closer to those of HULFT than were available with conventional HULFT Transfer services are now supported. For details about the differences between them, refer to HULFT Transfer function.

For details on the setting fields, refer to HULFT Transfer App.

To install HULFT Transfer Application, HULFT Transfer Application (available for purchase) is required. To install the HULFT Transfer Migration application, HULFT Transfer Application (available for purchase) is required, in addition to HULFT Transfer Migration (no purchase required).

• When HULFT Transfer Application is installed from App Square, the HULFT Transfer App-related permissions are added to HULFT Square. Configure the settings as needed before use.

• For how to configure settings, refer to B.26 through B.28 in Scenario list.

(December 1, 2024)

Top page

When you select the HULFT Square logo at the top left of the screen, the screen now transitions to the dashboard instead of the projects page. Also, the dashboard is now displayed when you display the HULFT Square screen for the first time.

(December 1, 2024)

Dashboard

The following widgets were added to the dashboard:

• Messages

• App Events

• Inbound traffic - Applications

• Outbound traffic - Applications

All users can view the Messages widget. Other widgets can be viewed only by users with the appropriate permissions. For details on each, refer to Dashboard.

(December 1, 2024)

Sidebar

The function to filter workspaces that was displayed at the top of the sidebar has been removed.

Removing it prevents the misconception that there are two places to specify a workspace, on the sidebar and on each page, and has improved the appearance by simplifying it.

(December 1, 2024)

Amazon S3 connector

The limit on the size of files that Amazon S3 connector can handle has been improved from about 6 GB to about 12 GB.

(December 1, 2024)

Update of the Azure SQL Database driver

The driver used for Azure SQL Database connector has been updated.

(December 1, 2024)

Fixed issues

The following issues were fixed.

	Category	Fixed issues
1	> API MANAGEMENT > API Projects	If you select POST for Resources in API Projects and specify Multipart form-data for Request body, uploaded data may be corrupted when you execute a REST API job. (December 1, 2024)
2	> JOBS	If a script dependency shows "The system failed to identify the target script to call.", java.lang.nullpointerexception may be thrown. (December 1, 2024)
3	> JOBS > File Event Jobs	When you execute a file event job and the script attempts to obtain the job name, the value is returned as null. (December 1, 2024)
4	> API MANAGEMENT > API Projects	If you specify a name for an API project that contains multi-byte characters, even though "200 OK" is returned as the response, the job may not be executed. (December 1, 2024)
5	Designer	When you select/unselect Use the latest version of the script when calling from a job in the Call Script operation, the content in the Input/Output tab may be cleared. If you save the project with the content cleared, the configured settings in the Input/Output tab will be lost. (December 1, 2024)
6	Designer > Snowflake connector	Even when processing is successful, the message shown below may be output. Failed to read adapter.properties (December 1, 2024)
7	> APPLICATIONS > All	If a project that has multiple scripts, one of which calls another script in the same project using Call Script, is specified in the application, an error occurs when you select Test after selecting Configure in Profile. (December 1, 2024)

2024.2 (October 6, 2024–)

Functions with "Experimental" sign

These are trial functions to test usability. At present, proper verification of quality and usability haven't been performed yet. Therefore, because the UI and UX may change significantly in future releases, compatibility isn't guaranteed. Experimental functions aren't the object of guarantees or support services. We hope you will use them and provide feedback to our support desk.

New features

HULFT Square Link application

Installing the HULFT Square Link application makes it easier to see which services are using AWS PrivateLink. In addition, a more secure connection is achieved through inclusion of a step where connection requests must be accepted on the side to which the connection is made.

Installing the HULFT Square Link application requires HULFT Square Link Ver.2, which is a paid add-on.

• When the HULFT Square Link application is installed from App Square, the PrivateLink-related permissions are added to HULFT Square. Configure the settings as needed before use.

• Specify Inbound or Outbound in > NETWORK > PrivateLink.

Improved features

SFTP

A secure connection from SFTP services is now available. To use a secure connection, the HULFT Square Link application is required.

To use SFTP services, a contract for FTP Service (available for purchase) is required.

• When you set PrivateLink for Secure connection type, you can select a PrivateLink service that you have created.

App Square

App Square has been improved to facilitate smoother updates for applications in the future.

In accordance with this improvement, the App Square URL has been changed.

Previous: "app.square.hulft.com/portal/applications"

New: "store.square.hulft.com/portal/applications"

If an allowlist is set in the firewall access restrictions, setting the following URL is recommended.

square.hulft.com

Improvements to the handling of the REST connector certificate

For a REST connector created from Connections under HULFT INTEGRATE, the Disable server certificate verification option was added so that no errors occur if a self-signed certificate is used on the server side.

Update of the Amazon RDS for SQL Server driver

The driver used for Amazon RDS for SQL Server 2017 has been updated.

Fixed issues

The following issues were fixed.

	Category	Fixed issues
1	> HULFT INTEGRATE > Connections > FTP connector	In Secure FTP connection settings, if you select FTP over SSL/TLS for Security type and run Verify Connection, the error "Operation not supported" occurs, regardless of whether the settings are configured correctly.
2	> SERVICE EVENTS > FTP	The Out of Memory error may occur when you refer to FTP logs.
3	> SERVICES > VPN	If no services are created immediately after the VPN application is installed, an error may be displayed.
4	> SERVICES > SFTP	When you specify a workspace or a directory that contains multi-byte characters for Root Directory, a problem such as being unable to connect to the SFTP service might occur.
5	> USER MANAGEMENT > Groups	After you add a native application policy to a group, the added policy might not be displayed.
6	> HULFT INTEGRATE > Calendars	If you have Language set to English (US), even if you configure the setting as "Every 2 month(s)," the interval may be displayed as Every month(s) on the summary page.
7	> SERVICES > HULFT Integrate	If you use a lot of Call Script operations, the CPU usage rate may increase significantly.
8	> SERVICES > FTP	With the FTP application, handling of file names that include multi-byte characters may fail.

2024.1.1 hotfix (September 8, 2024–)

Fixed issues

The following issues were fixed.

	Category	Fixed issues
1	> JOBS > REST API Jobs	If you change the settings for API clients specified in REST API Jobs, the error "Api Clients not found" may occur. (September 8, 2024)

2024.1.1 (July 28, 2024–)

New features

VPN Service

VPN Service, which is a native application, is now available. (July 28, 2024)

• When it's installed from App Square, the VPN-related permissions are added to HULFT Square. Configure the settings as needed before use.

• Use the IKEv2 protocol for connections.

• Use the IP allowlist to permit connections with specific IPs.

• Manage the connection users in VPN services.

• Password authentication ensures connections can be established only with the specified users.

FTP Service

FTP Service, which is a native application, is now available. (July 28, 2024)

• When it's installed from App Square, the FTP-related permissions are added to HULFT Square. Configure the settings as needed before use.

• This FTP Service supports only passive mode.

• Establish an FTP connection via a VPN created in VPN services.

• Manage the connection users in FTP services.

• Password authentication ensures connections can be established only with the specified users.

• The storage of the FTP service is synchronized with HULFT Square storage.

Additional connectors

The following connector was added: (July 28, 2024)

• Amazon Athena connector

Improved features

Improvements to applications

• For native applications that include contained scripts, you can now view the contained scripts.

  (July 28, 2024)

• Clone & Edit can now be used for native applications that can be redistributed.

  (July 28, 2024)

• Test, which is used when you create an application, now supports asynchronous execution. Now you can create an application even if the test fails due to a timeout.

  (July 28, 2024)

Improvements to connectors

Supported versions for the following connectors were added: (July 28, 2024)

• Amazon Aurora for MySQL 8.0

• Amazon RDS for PostgreSQL 15

• SQL Server 2022

The JDBC driver of the Snowflake connector was updated to 3.13.30. (July 28, 2024)

Improvements to notifications

Notifications to be sent when an application is installed or uninstalled or when an application test is completed were added. For more details on what you can send notifications about, refer to General.

(July 28, 2024)

Improvements to logs

Logs for HULFT Transfer jobs have been improved.

Profiles are now also displayed in logs for HULFT Transfer jobs.

"Profile" was added to filters in Add filter on the same page.

(July 28, 2024)

Improvements to native application logs

• The settings of Workspace to save and Author were added to the native application settings. Now you can save the logs for native applications to storage.

  (July 28, 2024)

• If you already installed SFTP Service, update it to the latest version (must be 1.0.2 or later) from App Square. When you set Workspace to save and Author as described above, the service is automatically restarted.

  (July 28, 2024)

Fixed issues

The following issues were fixed.

	Category	Fixed issues
1	Common	As a guideline, if you have 5,000 or more files and directories placed directly under a single directory, a timeout error may occur. Use a hierarchical directory or other such means to avoid increasing the number of files and directories in a single directory by too much. The following connector has been fixed: Designer > SharePoint > Get file path list (July 28, 2024)
2	Common	When a lot of workspaces (including deleted workspaces) exist, the response may slow down if you don't specify workspaces. The following are affected. > SERVICES > Storage > HULFT INTEGRATE (under this menu) > API MANAGEMENT > API Projects > JOBS (under this menu) (July 28, 2024)
3	> HULFT TRANSFER	When you open a configuration screen, if you have the Transfer[Receive|Send|Host]AdminAccess permission but don't have the Edit[Recv|Send|Host]Config permission, the Edit and Delete menu items aren't displayed. (July 28, 2024)
4	SSO	Even though you logged in with SSO, an error is displayed indicating that your HULFT Square password is expired. (July 28, 2024)
5	> HULFT TRANSFER > Send Config	If you change Compress in Send Config from on to off, the Send processing fails. (July 28, 2024)
6	> HULFT TRANSFER > Host Info	If you change the VPC endpoint (outbound), the Send processing fails. (July 28, 2024)

2024.1 hotfix4 (July 16, 2024–)

Fixed issues

The following issues were fixed.

	Category	Fixed issues
1	> JOBS > REST API Jobs	If you specify JSON format for Request body in Request settings of API Projects and include multi-byte characters in the request body when you issue the REST API, the REST API job may end unsuccessfully. (July 16, 2024)

2024.1 hotfix3 (July 11, 2024–)

Fixed issues

The following issues were fixed.

	Category	Fixed issues
1	HULFT Square	Completed preventive maintenance on the infrastructure in order to ensure stable operation of services. (July 11, 2024)
2	> JOBS > REST API Jobs	If multiple REST API jobs are executed simultaneously, an exception (NullPointerException) may occur. (July 11, 2024)

2024.1 hotfix2 (June 28, 2024–)

Fixed issues

The following issues were fixed.

	Category	Fixed issues
1	> SERVICES > SFTP	When you download a file using the SFTP get command or an SFTP client, the downloaded file has a size of 0 bytes. (June 28, 2024)

2024.1 hotfix (June 18, 2024–)

Fixed issues

The following issues were fixed.

	Category	Fixed issues
1	HULFT Square	Completed preventive maintenance on the infrastructure in order to ensure stable operation of services. (June 18, 2024)

2024.1 (June 2, 2024–)

Functions with "Experimental" sign

These are trial functions to test usability. At present, proper verification of quality and usability haven't been performed yet. Therefore, because the UI and UX may change significantly in future releases, compatibility isn't guaranteed. Experimental functions aren't the object of guarantees or support services. We hope you will use them and provide feedback to our support desk.

New features

Native applications

You can now use native applications.

An application that includes a native application module (NAM) is called a native application.

• To use the module, install it from App Square and configure the settings. In App Square, the Native Application Module tag is added.

• After a native application is installed, it's placed under the SERVICES menu. For some applications, you can view the dashboard from Monitoring.

SFTP Service

SFTP Service is now available as the first native application.

• When it's installed from App Square, the SFTP-related permissions are added to HULFT Square. Configure the settings as needed before use.

• Use the IP allowlist to permit connections with specific IPs.

• Specify public keys for specific users to allow connections with those users.

• The storage of the SFTP service is synchronized with HULFT Square storage.

Improved features

Improvements to audit logs

• In Audit Log, when you set On for Status, the detailed log records of the storage operations performed on HULFT Square GUI are also saved.

  *The storage operations performed by scripts, jobs, or applications aren't included.

• In Audit Log, when you set On for Status, the detailed logs for applications are now saved as script details.

  (June 3, 2024)

Improvements to applications

Applications have been improved.

• When creating a new application, you can now specify multiple conditions to start up the application.

• You can create applications with existing File Event Jobs or REST API Jobs.

• You can now select an environment in which to deploy your created application per profile. You can also stop the deployment.

• The list of applications that are running or stopped can be viewed from > JOBS > Applications.

Improvements to connectors

A functional improvement has been made to the following connector:

• Google BigQuery connector

  Query results can be brought to the data flow directly.

Improvements to notifications

Notifications about applications have been improved.

• You're now notified when an application is added to App Square.

Improvements to profiles

The range of settings that can be configured in profiles has been widened.

• Profiles now also cover the HULFT Transfer settings.

• With the above improvement, the menu position of Profiles has been moved from under DATA INTEGRATION to under > SYSTEM.

• Existing jobs are automatically linked with profiles.

• You may need to configure profiles to take over permissions that are managed with workspaces. To facilitate this task, Migrate from Workspace has been added to the action menu in Profiles. Members assigned to a workspace can be copied to a profile.

Improvements to storage

Storage has been improved.

• You can now upload multiple files at a time.

• You can also upload a file of more than 5 GB in size.

(June 3, 2024)

Improvements to log output

When the log records for HULFT Integrate are output, they're now output in the order of sequenceNumber.

This reduces the burden of analysis.

(June 3, 2024)

Change to the domain of the sender email

The domain included in the sender email has been changed. The domain name in the email address was changed because the company name was changed in April 2024.

(June 3, 2024)

Improvements to GUI

The GUI and some words used in the GUI have been improved.

• Breadcrumbs were added to screens that had no breadcrumbs.

• Words and classifications have been improved.

  (Example)
  DATA INTEGRATION -> HULFT INTEGRATE
  DATA ENTRY -> HULFT TRANSFER

Experimental functions included in this release

Refer to Functions with "Experimental" sign.

When SFTP Service first appeared, the description was "SFTP Service is an experimental function." Now, it's an official release and no longer "Experimental."

(June 11, 2024)

Fixed issues

The following issues were fixed.

	Category	Fixed issues
1	> HULFT INTEGRATE > Projects	After you edit and save a project in Designer, when you check the corresponding project from the project list, it may take some time until the version update is applied.
2	> HULFT INTEGRATE > Connections	Tips about how to use variables may be displayed for fields that aren't variable fields.
3	> APPLICATIONS > All	In the wizard for creating an application, Select… is displayed in the tag input field, but you cannot select. After you enter the characters, press the Enter key to set the tag.
4	> APPLICATIONS > All	When you create an application, if you specify a project where a script calls another script in the same project using Call Script, and select Test on the Test screen, an error occurs. Because the test doesn't succeed, the application can't be created.
5	> SERVICES > HULFT Integrate	If you restarted by selecting Restart from a HULFT Integrate service screen, you will be notified of the service stopping, but you will not be notified when the service starts again.

2023.4.1 (March 10, 2024–)

Fixed issues

The following issues were fixed.

	Category	Fixed issues
1	> HULFT INTEGRATE > Connections > FTP connector	Even if you create a connection with FTP over SSL/TLS, you may not be able to connect. Connection may not be possible depending on the encryption algorithms that are supported by the FTP server at the connection destination. (March 10, 2024)
2	> JOBS > HULFT Transfer Jobs	When you create, edit, delete, enable, or disable a HULFT Transfer job, the following message might be displayed on the screen: "Unexpected Error Endpoint request timed out" (March 10, 2024)
3	> Audit logs	When audit logs are automatically stored and output to files, the output data may consist of only the headers. (March 10, 2024)
4	Confirmation email for user invitation	The signature of the email that HULFT Square sends to customers when a user invitation is completed has been changed to "The HULFT Square Team". (March 10, 2024)

2023.4 hotfix (February 21, 2024–)

Fixed issues

The following issues were fixed.

	Category	Fixed issues
1	Designer	BOX connector If you generated a JWT keypair for Box in October 2023 or thereafter, you can't connect to the corresponding Box. (February 21, 2024)

2023.4 (January 28, 2024–)

New features

Notification function

You can now send notifications to a specified email or service screen in cases like the below.

• When a job fails (email notification)

• When a job succeeds (browser notification on service screen)

• When HULFT Integrate or a HULFT Transfer service shuts down or becomes available for use

• When you have set a threshold per month for each type of value that can be checked on the dashboard, and usage exceeds one of the set values

For more details on what you can send notifications about, refer to Types of notifications and notification destinations.

Script dependency

If you use a lot of Call Script operations, the dependency of the scripts may become difficult to determine, and the version management may become a hassle.

By using this function, you can make the structure of Call Script operations visual.

The following settings can be configured for each script:

• Always call latest version

• Call specified version

You can also configure the above settings all at once for all scripts.

If you purchase Script Dependencies Visualization, you can display the structure graphically.

This allows you to instinctively grasp which scripts will be affected when you change the version of a script.

Additionally, if the script has multiple hierarchies, you can configure the setting to call the latest version so that the setting is inherited from the specified script to all scripts below it.

Improved features

Display of the REST API job execution count

The execution count for REST API jobs has been added to the dashboard. The total count by day and by month are now displayed.

Improvements to audit logs

In Audit Log, when you set "On" for Status, the detailed logs for the script are also saved. This is available in both HULFT Integrate and HULFT Transfer.

Improvements to applications

Applications have been officially released.

You can now specify a script or scheduled job to create an application. You can also clone an application and edit it.

Connectors

The following connector was added:

• PostgreSQL connector

• Supports PostgreSQL 15

Additional OS support

Windows 11 is now supported.

Fixed issues

The following issues were fixed.

	Category	Fixed issues
1	> JOBS > File Event Jobs	Multiple file event jobs might run if all of the following conditions are met: A parent directory that includes 100 or more subdirectories or files is created A file event job that runs when the parent directory is deleted is created The parent directory is deleted
2	Designer	In the Mapper editor of Designer, when you edit a schema and change the order of schemas, the schema structure displayed in the right pane may not be sorted, and cease to match.
3	> SERVICES	When there are 200 or more workspaces, the Integrate service may be forcibly restarted.
4	> LOGS > User Login History	If you open HULFT Square on multiple tabs of a tabbed browser and then log out on one of them, multiple logout messages may be recorded in the log.
5	> API MANAGEMENT > API Projects	If an extremely large number of versions of an API project exist, you might not be able to open the project from the resource editing screen.

2023.3 hotfix3 (December 3, 2023–)

Fixed issues

The following issues were fixed.

	Category	Fixed issues
1	> HULFT INTEGRATE > Projects	If an extremely large number of versions of a project exist, you might not be able to open the project from the project screen. (December 3, 2023)

2023.3 hotfix2 (November 21, 2023–)

Fixed issues

The following issues were fixed.

	Category	Fixed issues
1	> JOBS > HULFT Transfer Jobs	HULFT Transfer jobs might not start if either of the following conditions is met: HULFT on the sending-side client is Ver.8 or later, and V7 compatible is selected in HULFT Transfer Hosts HULFT on the sending-side client is earlier than Ver.8 (November 21, 2023)
2	> SERVICES > Storage	If you delete a workspace and then create a workspace of the same name, when you attempt to display the workspace, the storage for the deleted workspace may be displayed. (November 21, 2023)

2023.3 hotfix (October 15, 2023–)

Fixed issues

The following issues were fixed.

	Category	Fixed issues
1	> LOGS > User Login History	If you enable audit logs and retrieve the user login history as "audit-user-login-history-yyyymmdd.log.gz" from the storage, the order of item names in the title row and the order of item names in the output log don't match. Title row: Date,Event Type,Email,Name,.... Output log: Date,Email,Name,Event Type,.... (October 15, 2023)
2	Monitoring	When you change a username, the change might not be reflected in logs. (October 15, 2023)
3	Monitoring	If commas are included in the log data, when you output the data to a file, it might not be processed correctly as CSV. (October 15, 2023)

2023.3 (September 24, 2023–)

Functions with "Experimental" sign

These are trial functions to test usability. At present, proper verification of quality and usability haven't been performed yet. Therefore, because the UI and UX may change significantly in future releases, compatibility isn't guaranteed. Experimental functions aren't the object of guarantees or support services. We hope you will use them and provide feedback to our support desk.

New features

Single sign-on

Single sign-on that uses Microsoft Entra ID (formerly Azure AD) is now supported.

You can simply log in to HULFT Square with the domain credentials you currently use.

To use this function, you need to set the permissions from the policy.

For details about usage, refer to Single Sign-on and the tutorials described there.

Status of HULFT Integrate services

You can now see the usage status of the JVM Non-Heap Memory, CPU, and JVM Heap Memory in HULFT Integrate services. Based on the usage, you can choose to restart the service, or determine whether to scale up or scale out.

For details on how to make these determinations, refer to When the status of a HULFT Integrate service is yellow or red.

Applications (Experimental)

You can now install and use safe, reliable, thoroughly-reviewed applications from App Square.

You can now carry out a specific Data Integration task by simply executing an application, without the need to create a script from scratch. To use this function, you must configure a profile, HULFT Integrate service, connections, and other settings according to HULFT Square specifications.

You can use the provided applications as a base for customizations, or use them as parts for your own script.

As of this release, application events are now referred to as "service events."

Improved features

Improvements to organization information

Your AWS account ID and the global IP address of your environment that is used for HULFT Square are now displayed in your organization information. You can now quickly and easily refer to your HULFT Square IP address during tasks such as adding it to your allowlist or connecting with PrivateLink.

Additional time zone support

The number of time zones you can specify when you complete your contract has increased. Accordingly, additional considerations have been made for time zones in processing such as Date/Time Constant.

Improvements to script properties

The version and the last updated date and time are now displayed on the Basic information tab of the script properties.

Improvements to audit logs

System Events and User Login History have been added to the audit logs. You can now refer to information on changes made by users and on when users logged in or out. You can also save logs in the storage of the specified workspace and download the logs.

This doesn't include features that already supported download and export. Also, it doesn't include logs for experimental applications.

Improvements to log functions

The log functions have been improved. When the number of log records in the execution log reaches the display limit, only errors and completion messages are displayed. You can view all the log records in the event log of HULFT Integrate.

This improvement reduces unnecessary memory usage and eliminates a source of instability.

Improvements to the service event log filter

On the screen to view details of the service log or the execution log for a script, specification of hours/minutes/seconds has been added to the filter function. Also, Error has been added as a log level.

This allows you to narrow down your search to the problem area and select log records to view.

Improvements to connectors for OAuth

The OAuth 2.0 redirect URI has been changed.

Although the previous URI will be available for use until March 31, 2024, we recommend that you use the new URI from now on. For details, refer to Announcement regarding authentication incompatibility for HULFT Square Auth (OAuth 2.0) (Japanese language only).

Improvements to File connector timeout

There was a limit on File connectors of a maximum timeout of 350 seconds. This has been improved. As a result, timeouts no longer occur when copying large files.

Connectors

The following connectors were updated:

• File Operation connector

  • Compress GZIP

  • Extract GZIP

Experimental functions included in this release

Refer to Functions with "Experimental" sign.

APPLICATIONS

Applications are experimental functions. Logs can be viewed from > Application > All, but download isn't available.

When an application that supports schedule execution is released, you will be able to execute according to a schedule. In the current version, the longest interval for execution is every day, and setting execution for every week or every month isn't available.

Fixed issues

The following issues were fixed.

	Category	Fixed issues
1	> HULFT INTEGRATE > Connections	The dropdown list on the edit screen for a connection resource may be blank. For the field for the settings file of the Box connector, although "Select a private key file" is displayed on the screen when you click Browse, it should actually be "Select a file".
2	> HULFT TRANSFER > Receive Config > HULFT TRANSFER > Send Config	In File to receive of the HULFT Transfer Receive configuration and File to send of the HULFT Transfer Send configuration, on the screen that is displayed when you click Browse, "Select a directory" is displayed but it should actually be "Select a file".
3	> API MANAGEMENT > API Projects	Selecting for the HTTP methods for an API project may display the wrong message. If the version number is a value that exceeds 400, the latest version is displayed, but there may be items that aren't displayed.
4	> JOBS > REST API Jobs	When you select Turn off job from the action menu, the message "Are you sure you want to turn on the REST API job?" is displayed. Although the opposite message is displayed, the job is disabled correctly. In the same way, when you select Turn on job, the opposite message is displayed. The job is enabled correctly.
5	Monitoring	The Japanese word breaker of the filter may not work properly. For example, in the filter for project name, nothing is displayed when you search for "新しい", but "新しいプロジェクト" is displayed when you search for "新".
6	> SERVICE EVENTS > HULFT Integrate	If an unexpected error occurs while you are running a script, it may appear in the log that the script continued running. If that occurs, the Project name and Script name will be blank. If you execute multiple Script Calls using thread processing, the logged script names may differ from the actual names.
7	> USER MANAGEMENT > Users	Although you specify a group when you invite a user, permissions for that group may not be granted properly. For example, when you specify the Developer group during an invitation, if that user tries to see the accessible workspace, messages such as "Require workspace permission: READ" may be displayed.
8	Designer	When you create a script, if you close Designer without running the script at least once, a "Failed to load script" error occurs when you reopen the script and try to run it. Although the lock information is listed in the script properties, there's no lock function in HULFT Square. On the settings screen for the script variables, if you select the Required checkbox for Use as script input variable and execute a script, an error may not occur even if you don't set a value.
9	> SERVICE EVENTS > HULFT Transfer	The maximum number of displayed logs is 500. The page transition doesn't work, and 500 logs are displayed in one page. (September 27, 2023)

2023.2.1 (June 18, 2023–)

Fixed issues

The following issues were fixed.

	Category	Fixed issues
1	> HULFT INTEGRATE > Projects	When you create a new project, the Edit project name dialog isn't displayed even if you click Finish. (June 18, 2023)
2	> HULFT INTEGRATE > Connections > HULFT INTEGRATE > Variables > HULFT INTEGRATE > Calendars	For connection resources, variables, or calendars, when you open pages from Information in the action menu, the Information menu item in the action menus for the profile list may not be displayed, regardless of whether you have the view permission. (June 18, 2023)
3	Workspaces	The color scheme of the workspace may have changed. (June 18, 2023)

2023.2 hotfix (June 8, 2023–)

Fixed issues

The following issues were fixed.

	Category	Fixed issues
1	Storage access (general)	Depending on the state of the network, an exception (io.vertx.core.http.HttpClosedException) may occur when performing general storage access and script execution tasks such as those below. Operating the storage service screen Referring to project information while operating the screen Acquiring project information at the beginning of script execution Acquiring project information during script execution Executing a script that contains a connector that accesses storage (*1) *1 : Applicable connectors Basic Assertion - Compare File File CSV, Excel, Excel(POI), XML, Fixed-Length, Variable-Length File Operation Filesystem Network FTP Cloud Amazon S3, Azure BLOB Storage, Google BigQuery, Google Cloud Storage, Google Drive, Google Sheets, BOX, SharePoint Cryptography PGP (June 8, 2023)

2023.2 (May 28, 2023–)

Functions with "Experimental" sign

These are trial functions to test usability. At present, proper verification of quality and usability haven't been performed yet. Therefore, the UI and UX may change significantly in future releases. We hope you will use them and provide feedback to our support desk.

New features

Single sign-on

Single sign-on of Microsoft Active Directory is supported.

You can simply log in to HULFT Square with the domain credentials you currently use.

To use this function, you need to set the permissions from the policy.

For details about usage, refer to Single Sign-on and the tutorials described there.

Dashboard

The widget for total amount of transferred data was officially released.

The contents of your contract are now displayed.

In addition, the following widgets were added:

• Daily quantity of allocated memory (Integrate services)

• Daily number of vCPU (Integrate services)

• Daily number of created VPC endpoints (Experimental)

Audit logs

The records of accessing REST API jobs can now be displayed as logs.

You can download the logs of the past 30 days all at once.

To use this function, you need to set the permissions from the policy.

Asynchronous execution of REST API jobs

REST API jobs now support asynchronous execution.

With this, you can avoid the timeout problem that jobs with long execution times have.

For details about usage, refer to When you want to execute REST API jobs asynchronously in the tutorial Execute a script using an HTTP REST request.

GDPR/CPRA support

You will now be explicitly asked to agree to the privacy policy when you begin using HULFT Square.

In addition, the date of agreement is recorded and you can check it from My Profile.

Improved the handling of the deleted workspaces

Users who have the WorkspaceAdminAccess permission can now display deleted workspaces.

Memory management

Memory management has been improved when newly creating HULFT Integrate services.

Existing HULFT Integrate services aren't affected. To apply this memory management improvement, you need to recreate the HULFT Integrate service.

Additionally, a menu item to restart HULFT Integrate services was added.

Connectors

The following connectors were updated:

• Sharepoint connector

• Box connector

• REST connector

• Excel connector

• Excel POI connector

• FTP connector

Experimental functions included in this release

Refer to Functions with "Experimental" sign.

Dashboard

The information on the dashboard about VPC endpoints is displayed for reference only.

Fixed issues

The following issues were fixed.

	Category	Fixed issues
1	Login screen	When your password expires, even if you reset your password from "Forgot your password?" on the login screen, it stays expired, and you can't log in.
2	> SERVICES > HULFT Transfer	On the registration screen for the HULFT Transfer service, you can't change or update the description.
3	> HULFT INTEGRATE > Data Formats	After you create and add a data format resource in Designer, if you edit a Variable-length connector or a Fixed-length connector in Data Formats, the format may be deleted.
4	> HULFT INTEGRATE > Calendars	You can't change a date you set as a non-business day back to a business day.
5	> API MANAGEMENT > API Projects	Sorting by owner may not work as expected. You may not be able to delete the resources for an API project.
6	> JOBS > REST API Jobs	When multi-byte characters are included in the request body sent to a REST API endpoint, the response may be garbled or fail.
7	> JOBS > Schedule Jobs	A scheduled job set for 0:00 may be executed one more time at 0:00 on the day after the end date. This occurs when all of the following conditions are satisfied: "Time" is set as "0:00". "Recurrence" is set as either "Day", "Week", "Month", or "Year". The day after the "End date" satisfies the execution conditions other than "End date" (example: the job is set to execute every Saturday, and the day after the end date is a Saturday).
8	> SERVICE EVENTS > HULFT Transfer	The sorting function doesn't work.
9	> JOB EVENTS	When you open the details of a log for an error that occurred in a job event, it may transition to the top page.
10	> JOB EVENTS > HULFT Transfer Jobs	When you update a job, an error may occur. Even if an error occurs, an update may be successful.
11	Support > Support Center	When you open Support Center, the error "Authentication header must be set" may occur.
12	> USER MANAGEMENT > Users	When you invite a user, if no operations are performed for three minutes, an error may occur.
13	> NETWORK > VPC Endpoint	When you open VPC Endpoint in the navigation menu, "Something went wrong." may be displayed.
14	> SECURITY > API Token Expiration	Even if you set the expiration date of a refresh token to be longer than 30 days, the expiration date of the refresh token may be up to only 30 days. If it expires, the display is the same as if the access token isn't yet generated.
15	Workspaces	Even if users with only the read permission attempt to use workspaces that they don't have enough permissions for, they may be able to use the workspaces without errors. If you delete a workspace, the resources linked to the corresponding workspace will no longer be displayed on the screen. The resources themselves will remain. To delete a workspace, delete related resources first.
16	Designer	If you create multiple folders in a project and put scripts with the same name in them, they can't be differentiated when you execute jobs or scripts. Don't use the same script name multiple times in a project. After you create a script that uses a connection resource, if you delete that connection resource and open the script again, the connection resource that was supposed to be deleted may be displayed as GUID instead of its specified name. If you change the project name, scripts may not be able to be executed. Even if you set argument values for test execution from the script properties, they may not be reflected during test execution. When you run debugging, the results shown in the log may differ from the actual processing time. If you use the history to edit and save a script that was previously deleted, an error may occur. If changes to a script in Designer are saved locally, if you reopen the local save data, an error may occur. For Google BigQuery connection, if you set an invalid value for Service account authentication key, you may not be able to set Google BigQuery operations on Designer.

2023.1.1 (February 26, 2023–)

New features

Connectors

The following connector was updated:

• Salesforce connector (*1)

*1

:

Batch operations were officially released in the 2023.1.1 release. (February 26, 2023)

Fixed issues

The following issues were fixed.

	Category	Fixed issues
1	Login screen	When you reset your password from "Forgot your password?", the password policy may not be applied. (February 26, 2023)
2	> SYSTEM > Workspaces	For workspace creation, if you create a workspace with an administrator (admin) in the group, an error may occur. (February 26, 2023)
3	> SECURITY > Password Policy	Even if you change the password policy, you may not be able to apply it. (February 26, 2023)
4	Designer	When you debug a script, the message that should be output to the execution log may not be output. You can't rearrange script names in the project explorer. (February 26, 2023)
5	File Operation connector	For the File Operation connector, a timeout of 350 seconds is set according to specifications. For operations where the processing takes a long time such as copying of large files, a timeout may occur, and the script may fail. (February 26, 2023)
6	Call Script	If you run Call Script recursively, ScriptNotFoundException may occur. (February 26, 2023)

2023.1 hotfix2 (January 29, 2023–)

Fixed issues

The following issues were fixed.

	Category	Fixed issues
1	> SERVICE EVENTS > HULFT Transfer Service	The HULFT Transfer service for monitoring is hidden. You can check the results of transfer processing for HULFT Transfer in the APP EVENTS menu. (January 29, 2023)
2	Designer	For operations for Google Sheets and Google Drive, the list of connection settings may not be displayed at the destination. (January 29, 2023)

2023.1 hotfix (January 18, 2023–)

Fixed issues

The following issues were fixed.

	Category	Fixed issues
1	> SERVICES > HULFT Integrate	When you delete a file in storage from a job or script, an error may occur. Even if an error occurs, deletion of the file is performed correctly. After the fixes are applied, the error no longer occurs. If a job or script is still running from before the fixes were released, the fixes are automatically applied after it finishes. (January 18, 2023)

2023.1 (January 15, 2023–)

Functions with "Experimental" sign

These are trial functions to test usability. At present, proper verification of quality and usability haven't been performed yet. Therefore, the UI and UX may change significantly in future releases. We hope you will use them and provide feedback to our support desk.

New features

Overall Summary

In HULFT Square, you can connect to various data sources such as databases and cloud services and to the HULFT system, and you can handle the relevant data and files.

When data processing is required, you can create a script by arranging and linking process icons without writing program code.

Register the completed script as a job. Various triggers are available, such as executing it repeatedly at planned dates and times, executing it when specific files are updated, or calling with HTTP REST.

Welcome to the world of data integration services.

Workspaces

By using workspaces, you can share settings such as for projects, storage, and resources with members in an organization to work together more efficiently.

The administrator can set members for workspaces and access permissions to separate each workspace safely and logically. Additionally, users can filter workspaces to display only the workspaces that they themselves have access rights to, in order to focus on their own work.

Projects

The scripts you create are managed in units known as projects.

To create a script, first create a project.

Profile

By preparing profiles such as for the production environment and for development, you can switch connection resources without changing the created script.

Calendars

If you set company holidays, you can configure settings such as to not execute jobs on those days.

API Management

Link scripts created in API projects and HTTP methods.

On the API client, set the users and IP addresses that can access the API.

Jobs

Set the triggers to run a script you created in Designer.

You can run scripts based on the triggers of file events such as file creation, setting of a schedule, and receipt of a file from the HULFT system.

Additionally, you can configure the responses for HTTP REST requests and other such settings from here.

Monitoring

You can check the amount of data and amount of communication used by the service, the records of running of jobs, and so on.

• Dashboard

  • Daily maximum Storage usage

  • Total amount of transferred data (Experimental)

• Application (What project/script was run or sent/received, when, and by whom are displayed. You can check the execution results for REST API jobs from here)

  • HULFT Integrate

  • HULFT Transfer

• Job (What job was executed, when, and by whom are displayed)

  • File event job

  • Scheduled job

  • HULFT Transfer job

User management

In HULFT Square, an administrator manages users in groups and manages the permissions of the users by applying policies to the groups they belong to.

VPC endpoint

Create and manage VPC endpoints for HULFT Square.

MFA

Multifactor authentication settings are available.

MFA increases the security level to help prevent unauthorised access by third parties.

Subscription Info

You can check the service plan that you have a contract for.

You can check the contract number, contract start date, contract end date, domain name, resources, add-on services, connectors, and so on.

Connectors

The following connectors are available:

• Amazon Aurora for MySQL connector

• Amazon DynamoDB connector

• Amazon EC2 connector

• Amazon RDS connector

  • Amazon RDS for MySQL connector

  • Amazon RDS for Oracle connector

  • Amazon RDS for PostgreSQL connector

  • Amazon RDS for SQL Server connector

• Amazon RedShift connector

• Amazon S3 connector

• Amazon SQS connector

• AWS Lambda connector

• Azure BLOB Storage connector

• Azure CosmosDB connector

• Azure HDInsight connector

• Azure Queue Storage connector

• Azure SQL Database connector

• BOX connector

• CSV connector

• DB2 connector

• Dynamics 365 for Customer Engagement connector

• Excel connector

• Excel POI connector

• FTP connector

• Gmail connector

• Google BigQuery connector

• Google Cloud Storage connector

• Google Drive connector

• Google Sheets connector

• Google Workspace connector

• HULFT connector

• JDBC connector

• kintone connector

• Mail connector

• MySQL connector

• Oracle connector

• PGP connector

• PostgreSQL connector

• REST connector

• Salesforce connector

• ServiceNow connector (no longer sold as of May 16, 2025)

• Slack connector

• SnowFlake connector

• SQL Server connector

• XML connector

• Event notification connector

• Fixed-length connector

• Variable-length connector

Related Services

Status Site

We have posted a status site (https://status.square.hulft.com/).

View this site to check at a glance the operational status of core services for HULFT Square that would have an impact on work.

You can also view the history of incidents that occurred.

Technical Documents

We have posted technical documents (https://www.hulft.com/help/en-us/HULFTSquare/).

Check these for descriptions of functions and descriptions of procedures.

Experimental functions included in this release

Refer to Functions with "Experimental" sign.

Bulk operation of the new Salesforce connector (Experimental)

Among the operations of the Salesforce connector, the following operations are experimental:

• Bulk Read Records

• Bulk Read Records (Child-to-parent relationship)

• Bulk Insert Records

• Bulk Update Records

• Bulk Upsert Records

• Bulk Delete Records

Metering Service (Experimental)

The amount of network use on the dashboard is a rough estimate.