2.4 CU3¶

A cumulative update(CU) is a quarterly update that includes new features, enhancements, and issue fixes. This section introduces the updates in EnOS 2.4 CU3.

Device Connectivity and Management¶

Device Connectivity and Management Service¶

New Feature/Enhancement/Issue	Feature/Enhancement/Fix Description	Impact (if any)
New Feature	You can now configure internationalized fields for the names of models, products, devices, logical assets, asset trees, firmwares, and OTA jobs.	None
New Feature	You can now view the number of messages processed by Device Connectivity and Management Service and the number of devices created in EnOS in the Metering Service.	None
New Feature	You can now edit one asset tree with other users simultaneously.	None
Enhancement	Added the following rules for sharing models: You cannot share the models that are shared from another model. You cannot share models from or to System OU. You cannot share models that have been inherited from or by another model. You cannot delete the models that have been shared from or by another model.	None
Enhancement	Added the following rule for inheriting models: You cannot share or delete models that have been inherited from or by another model.	None
The character limit for the model attribute tag value is inconsistent with the limit of other tag values.	Fixed. The limit for all tag values is: Does not support starting or ending with whitespace. Max 200 characters.	None
Importing a model through an Excel file fails if the model tag information is blank in the file.	Fixed. You can now import models with the tag information blank.	None
The order of receiving commands of online devices may not match the order in which the commands were created.	Fixed	None
When you register a sub-device under a gateway device and use the device simulator to simulate the connection of the sub-device, the asset ID of the sub-device obtained in the logs may be incorrectly displayed as the asset ID of the gateway device instead.	Fixed. The asset ID of the sub-device is now displayed in the logs.	None
An error appears when you upload device simulator sample files that were from EnOS 2.2.0 or earlier in EnOS 2.4.0.	Fixed. In EnOS 2.4.0 CU3 and above, you can upload sample files from any EnOS versions.	None
The query results for the last 7 days in Logs may be incomplete.	Fixed. It returns all the data within the last 7 days.	None
When creating an OTA upgrade job, if you set the job to start a few seconds after the current time and immediately start the job, the device will receive duplicated upgrade commands.	Fixed	None
An error appears when you enter special characters for adding a description of a firmware.	Fixed. You can enter any characters in the description box.	None

Alert Engine¶

New Feature/Enhancement/Issue	Feature/Enhancement/Fix Description	Impact (if any)
New Feature	If an alert rule contains multiple measurement points, you can now specify the interval for generating alert records. Only the last triggered alert in each interval generates an alert record.	None

Data Management and Analytics¶

Device Data Integration Service¶

New Feature/Enhancement/Issue	Feature/Enhancement/Fix Description	Impact (if any)
New Feature	You can now view the number of messages processed by Device Data Integration Service in the Metering Service.	None
A flow that contains only an SFTP Client node may not run stably for a long period of time.	Fixed	None
A flow cannot contain multiple SFTP Client nodes.	Fixed	None
Because the MQTT connection time is 1 second, the connection test in the MQTT Sub node might be timed out.	Fixed. The MQTT connection time is extended to 60 seconds.	None
The time zone format of each node is inconsistent.	Fixed. The format is standardized to `UTC+08：00`.	None

Time Series Data Management¶

New Feature/Enhancement/Issue	Feature/Enhancement/Fix Description	Impact (if any)
Enhancement	The storage time of formatted and unformatted storage policies is now set to 6 months by default. To modify the default value, contact the system administrator.	None

Stream Processing¶

New Feature/Enhancement/Issue	Feature/Enhancement/Fix Description	Impact (if any)
Security fixes: CVE-2022-23307 CVE-2022-27772 CVE-2022-40150 CVE-2022-41966 CVE-2023-2976 CVE-2023-20863 CVE-2023-20873 CVE-2023-20883 CVE-2023-24998 CVE-2023-28907 CVE-2023-41080	Fixed	None

EnOS Administration¶

Resource Management¶

New Feature/Enhancement/Issue	Feature/Enhancement/Fix Description	Impact (if any)
When both the File Storage HDFS and the InfluxDB-based Time Series Database resources exist in the environment, in the Resource List, the usage percentages of these two resources do not match the actual value.	Fixed	None

Identity and Access Management¶

New Feature/Enhancement/Issue	Feature/Enhancement/Fix Description	Impact (if any)
Chinese characters exist in the template for batch importing users.	Fixed	None
A “user.banned.not.allowed” error message appears when you try to log in with a disabled account.	The error message is updated to “User is disabled, contact your organization administrator.”	None
After you change the password a total of 7 times, a “Failed to update password.” error message appears when you try to change the password again.	Fixed	None

Metering Service¶

New Feature/Enhancement/Issue	Feature/Enhancement/Fix Description	Impact (if any)
New Feature	You can now view these metering results: the number of messages and the number of devices.	None

EnOS Management Console¶

New Feature/Enhancement/Issue

Feature/Enhancement/Fix Description

Impact (if any)

New Feature

You can now view notices about system maintenance schedules on the login page.

None