---
title: "Lasernet 10.10.3 Release Notes"
slug: "lasernet-10103-release-notes"
updated: 2026-08-20T09:04:28Z
published: 2026-08-20T09:04:28Z
canonical: "kb.lasernetgroup.com/lasernet-10103-release-notes"
---

> ## Documentation Index
> Fetch the complete documentation index at: https://kb.lasernetgroup.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Lasernet 10.10.3 Release Notes

**Release version: 10.10.3**

**Release date:** 20th March 2025

### Notes

The following documentation and files are available:

- [Software installation files](https://support.lasernetgroup.com/downloads/files/lasernet-core-10)
- [Lasernet 10 Installation Guide](/v1/docs/lasernet-installation-guide)
- [Other Lasernet guides](/v1/docs/lasernet-guides)

### Maintenance Report

This section briefly describes the enhancement and fixes in Lasernet 10.10.3.

#### Fixes and Enhancements

| Internal Ref. | External Ref. | Area | Details | Status |
| --- | --- | --- | --- | --- |
| 449582 |  | Azure Storage | Implemented security and performance improvements by updating the Microsoft library to the latest version. | Enhancement |
| 458482 |  | Azure Storage | The test connection for embedded container and queue connections always succeeds, even if wrongly configured. | Fixed |
| 457585 |  | Azure Storage | Azure Storage Queue modifiers download the body message in Base64 string instead of text. | Fixed |
| 458422 |  | Azure Storage | Inserting a message using a modifier changes the job data to base64 so that the output file is encoded. | Fixed |
| 459528 |  | Scripting | Appending a few variations of the values in scripting results in errors. | Fixed |
| 458848 |  | Mail Module | The Chilkat library encounters issues due to an expired license. | Fixed |
| 459468 |  | Mail Module | Trying to test the connection to IMAP returns an error. | Fixed |
| 456252 |  | Mail Module | The race condition causes errors, stating that previous calls to the Chilkat `unlockBundle` have failed. | Fixed |
| 458249 |  | Outlook Mail Module | Sending an email on behalf of someone fails to work. | Fixed |

### Lasernet 10 System Requirements

For information about Lasernet 10 system requirements, refer to the [Lasernet System Requirements](/v1/docs/lasernet-system-requirements) page.

#### Important Information to Read Before Upgrading to Lasernet 10.10

**New Installers, Connections, Sign in, and SDK from Lasernet 10.2**

The installation procedure and the configuration procedure in several of the client applications changed at Lasernet 10.2. There are now separate installers for Lasernet Server 10 and Lasernet Developer 10.

If you currently have Lasernet 10.1.4 or earlier and have not read the release notes for Lasernet 10.2, it is recommended that you do so before you install Lasernet 10.10. The information provided there is crucial for upgrading to Lasernet 10.2 and later, and also describes changes that affect third-party modules developed with the Lasernet SDK.

### **How to Get Support**

If you encounter difficulty using Lasernet, contact [Lasernet Support](https://support.lasernetgroup.com/new-ticket).