Micro Integrator need to support latest smooks version

[GXXXL]

Current Limitation

i have a requirement about fetch a csv file from ftp server, but i found that the csv file has not same columns each rows, such as the first line is 2 columns, the second line is 4 columns ,and so on.....
good news i found that the smooks is support this scenario, and shows like https://www.smooks.org/documentation/#csv with Multi-Record Field Definitions.
bad news mi is not support the smooks version. i found an error message as Error Message = Smooks Filtering operation failed. Caused by Smooks Filtering operation failed.
smooks config as below:


<csv:reader fields="record1[]|record2[]" recordElementName="record" rootElementName="records" separator="|" indent="true"/>

BTW, i find the jar "smooks_1.5.1.wso2v5.jar" which at directory "wso2mi-4.3.0\wso2\components\plugins" and open source code, it only support csv-1.1.xsd to csv-1.5.xsd.

Suggested Improvement

https://mvnrepository.com/artifact/org.wso2.orbit.org.milyn/smooks
smooks_1.5.1.wso2v4.jar -- to --> milyn-smooks-all-1.7.1.jar
So, i want to ask for how can i upgrade the smooks version for mi4.0 or mi4.3, TXs.

Version

Micro Integrator 4.0