# 3.4.7 March 14, 2024

## Whats New - Key Highlights

<div><figure><img src="/files/pbK9ebWDcmKYAzs6DPrb" alt=""><figcaption><p>Improved User Interface</p></figcaption></figure> <figure><img src="/files/hTp5VQWBj9gz8TH9KuHy" alt=""><figcaption><p>FTP &#x26; SFTP Systems</p></figcaption></figure> <figure><img src="/files/IVxkLkU2gE5Iafa20uFE" alt=""><figcaption><p>Code Runner<br> Inputs</p></figcaption></figure> <figure><img src="/files/ZDhF0EXqQIRrHgJxk1qw" alt=""><figcaption><p>Date Time Customization</p></figcaption></figure> <figure><img src="/files/1Vxahkx81Iw4TbbOHtAw" alt=""><figcaption><p>DataHub Dynamic Keys</p></figcaption></figure> <figure><img src="/files/IvZMeIbIpPwBJXlGBxIQ" alt=""><figcaption><p>Improved Condition Builder</p></figcaption></figure></div>

## Features/Improvements

* Workflows Improvements
  * Support to FTP & SFTP systems in workflows.
  * Enhanced Workflows debugger.
  * Improved user experience while adding systems and it's API in workflows.
  * Ability to access DataHub values with dynamic keys like `{{2.{{1.field_name}}.city}}`
  * API advanced section is redesigned to support key value pair directly.
  * Condition builder now supports DataHub or any data type values in left operand of a condition.
  * Conditional builder also supports conditions like: `"@dckap.com" in {{special.variable}}`
  * Ability to customize formats while using date time special variables from DataHub.
  * Ability to use DataHub values in code runner by defining inputs.
  * Field names in DataHub now supports various special characters like `hyphen (-), underscore (_), at the rate (@) , colon (:), space ( )` and few more.
* Improved console log messages for better readability.
* Ability to trigger batch pipes with a payload, similar to a dynamic pipe.
* In condition evaluation of workflows, is valid option has been added.
* SFTP Private Key Authentication support added in Flows and Workflows.

## Minor Improvements & Bug Fixes

* Loop minimum allowed batch size is reduced to 10 from 100.&#x20;
* Number indices for list fields is hidden in DataHub.
* Improved error messages of code runner for better debugging.
* Payload and similar fields - For Large JSON data, scroll not working - Fixed.
* Code Runner quotes case issue for string inputs - Fixed.
* Unhandled timeout null values cause errors in synchronization - Fixed.
* Bug while adding and saving notes is fixed.
* Loop termination issue when step inside loop is commented - Fixed.
* Bug in formatter when raw data is provided and more formatter issues - Fixed.
* SFTP Reader Unicode Issue has been addressed in Flows and Workflows. Workflows Code Runner auto type conversion issue for inputs like 1e3 as string has been fixed.
* Issue in SFTP close connection - Fixed
* and various minor bugs.

{% hint style="success" %}
Integrator Lightning Services are also updated to v3.4.7
{% endhint %}


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