# April 2025

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The April production release is scheduled for the morning of May 1st.
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## v5.18.6 April 30:

In this version, only custom changes were made that don't affect all customers. We're in direct contact with the impacted customers.

## v5.18.5 April 23:

<details>

<summary>Improvements / Bugs</summary>

* **Export error:** Resolved an issue where exporting PDFs resulted in the API error "Cannot read properties of undefined (reading 'id')".

</details>

## v5.18.4 April 17:

In this version, only custom changes were made that don't affect all customers. We're in direct contact with the impacted customers.

## v5.18.3 April 16:

<details>

<summary>Improvements / Bugs</summary>

* **Hologram detection model:** Improved the hologram detection to more reliably identify security features on documents.
* **Stricter input validation:** Stricter input validation following the JSON schema specification had been temporarily disabled after its initial introduction in version v5.18.0. We’re planning the reintroduction of JSON schema validation in a major release.
* **Dashboard WebAuthn login:** Fixed an issue that prevented users from setting up WebAuthn-based login for the dashboard.

</details>

## v5.18.2 April 16:

In this version, only custom changes were made that don't affect all customers. We're in direct contact with the impacted customers.

## v5.18.1 April 03:

<details>

<summary>Improvements / Bugs</summary>

* **QES Signing Error:** Fixed a bug introduced with the v5.18.0 release, that caused QES signing to fail on stage.

</details>

## v5.18.0 April 02:

<details>

<summary>Improvements</summary>

* **Smile Threshold:** The threshold for the smile process is gradually lowered with each attempt, reducing barriers for users who have difficulty smiling.
* **NFC text:** Fixed a typo issue on the new jump-off screen to the NFC reader.&#x20;
* **Paper Residence Permit:** Fixed a bug that caused the frame of the paper residence permit to be displayed incorrectly.
* **Signature Order Drag & Drop:** Optimized the drag & drop functionality for the visual signature in the signature order process, ensuring it stays in place on the first placement.

</details>

## v5.17.17 - v5.17.21 April 04:&#x20;

In this version, only custom changes were made that don't affect all customers. We're in direct contact with the impacted customers.