---
title: "FTAPI Version 4.52.0"
url: "https://support.ftapi.com/en/article/ftapi-version-4520"
language: "en"
last_updated: "2026-06-22T07:11:34.713Z"
---

# FTAPI Version 4.52.0

The recycle bin protects against data loss, and the FTAPI Trust Network allows you to collaborate across organizational boundaries.

### New

* * *

#### SecuRooms

-   **Accidentally deleted files? The new recycle bin protects against data loss:** Admins can now find accidentally deleted folders and files directly in the recycle bin and restore them with just a few clicks. Deleted content remains available for 30 days – allowing you to quickly correct errors and reliably secure important data. [Learn more](https://support.ftapi.com/de/article/papierkorb).
-   **Find information in no time:** With the new search function for folders and data rooms, users can specifically search for content and access relevant information much faster – saving time and improving clarity.

#### SecuMails

-   **Seamless collaboration across organizational boundaries with the FTAPI Trust Network:** Set up secure connections to other organizations to exchange messages in a data-compliant and encrypted manner across organizational boundaries. Once established, deliveries to external partners work just as easily as internal messages. [Learn more](https://support.ftapi.com/de/article/ftapi-trust-networks).
-   **Keep track while downloading:** The improved progress indicator now shows the current status even when downloading multiple files simultaneously – for more transparency and control during file downloads.

### Improved

* * *

#### **SecuMails**

-   **More storage space for active use:** Deleted SubmitBox deliveries now automatically free up storage space. This relieves your quota and allows you to continue sending deliveries without restrictions.
-   **No upload of file names with invalid characters**: When uploading a file with invalid characters (< > \* / \\ | ") in the file name, you will now receive a warning and a prompt to rename the files in order to upload them. 
-   **Better overview for deliveries without a message**: If a delivery contains only a file but no message, this information is now displayed directly in the message field.
-   **See immediately when a file has been downloaded**: As a recipient of a level 3 & 4 delivery with an attachment, you will now be shown when you have downloaded the attachment, even without reloading the page.

#### **SecuForms**

-   **Land directly at the linked SecuForm**: No more searching; when you have created a SecuForm with login, you will no longer land in the inbox, but directly at the desired SecuForm. 

#### **SecuRooms**

-   **Easily delete files with long names**: Files with particularly long file names could not be deleted. Now you can delete any file, no matter how long the file name is.
-   **Export of empty folders possible**: Empty folders are now also downloaded when exporting a data room, regardless of whether the data room is encrypted or not. This ensures you always have the same folder structure in the data room and in the export. 
-   **Adjustment of the mobile view**: In the mobile view, the button to show details is no longer present, as it did not provide any information anyway and therefore only caused confusion. We are already working on a new, improved view. 
-   **Error message when entering an incorrect SecuPass**: If you enter an incorrect SecuPass incorrectly again, you will continue to see an error message.

#### **Reports**

-   **Download reports without detours:** Delivery reports are now available for download regardless of the selected time period. This saves you from manually adjusting filters and gets you to the desired evaluations faster.