---
title: "Lasernet Core 10.13 Release Notes"
slug: "lasernet-core-10-13-release-notes"
description: "Release Notes for Lasernet Core 10.13."
tags: ["Lasernet Core", "Release notes"]
updated: 2026-10-14T14:51:41Z
published: 2026-10-14T14:51:41Z
canonical: "kb.lasernetgroup.com/lasernet-core-10-13-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 Core 10.13 Release Notes

**Release version: 10.13**

**Release date:** 2nd July 2026

## Notes

The following documentation and files are available:

- [Detailed information about new features, enhancements, and fixes](/v1/docs/lasernet-core-10-13-new-features)
- [Software installation files](https://support.lasernetgroup.com/downloads/files/lasernet-core-10)

> [!WARNING]
> Important
> 
> This release contains a new version of `LnLogin.exe`. As a result, if you are [upgrading from an earlier version of Lasernet Core 10](/v1/docs/lasernet-core-upgrade-guide), you must uninstall and then upgrade all client applications (such as Lasernet Developer and the Lasernet Printer Service app) and Lasernet Server.

## Maintenance Report

This section briefly describes the new features, enhancements, and fixes in Lasernet Core 10.13.

### New Features

For more information about the following new features, see the [accompanying detailed information about the new features, fixes, and enhancements in this release](/v1/docs/lasernet-core-10-13-new-features).

#### Master Sheet Support for PDF/UA

The master sheet feature now supports PDF/UA sheets.

#### Lasernet Rebranding

The following parts of Lasernet Core 10 have been updated to use the new Lasernet Group icon, color scheme, and name:

- Installers
- Application splash screens
- The **Connect to Lasernet** window
- The **About** window for each application
- Help menu links

#### Updated OneDrive, Outlook Mail, and SharePoint Modules to Use App Registrations in the Lasernet Group Tenant

The OneDrive, Outlook Mail, and SharePoint modules are now linked to app registrations in the new Lasernet Group tenant in Microsoft Azure. To ensure that systems that use these modules continue to work, users must [upgrade to Lasernet Core 10.13.3 and update their Lasernet Core configurations](/v1/docs/make-mandatory-configuration-updates-onedrive-outlook-mail-sharepoint).

> [!WARNING]
> Note for Users of Lasernet Core 10.12.1 and Earlier
> 
> If you use Lasernet Core 10.12.1 or earlier, and your configuration contains an affected OneDrive, Outlook Mail, or SharePoint module, you must upgrade to Lasernet Core 10.13.3, and then update and redeploy your configurations. If you do not, your Lasernet Core system will stop working on the 1st April 2027.
> 
> 
> 
> For more information, see [Make Mandatory Configuration Updates Due to OneDrive, Outlook Mail, and SharePoint Module Changes](/v1/docs/make-mandatory-configuration-updates-onedrive-outlook-mail-sharepoint).
> 
> 
> 
> If you are upgrading from Lasernet 9 or earlier, see [Upgrade from Lasernet 9 to 10](/v1/docs/upgrade-from-lasernet-9-to-10).

### Enhancements

| Internal Ref. | External Ref. | Area | Details | Status |
| --- | --- | --- | --- | --- |
| 43709 |  | OneDrive, Outlook Mail, SharePoint | Updated OneDrive, Outlook Mail, and SharePoint modules to use app registrations in the Lasernet Group tenant. | Enhancement |
| 43937 |  | Lasernet Core | Rebranded Lasernet Core. | Enhancement |
| 43550 | 47884 | Form Engine | Added master sheet support for PDF/UA sheets. | Enhancement |

### Fixes

| Internal Ref. | External Ref. | Area | Details | Status |
| --- | --- | --- | --- | --- |
| 43872 | 48753, 49088 | Printer Service | Printer Service crashes under high load. | Fixed |
| 43571 | 43839 | Lasernet Developer | Text and data are missing from rich-text-based PDF documents when forms are migrated from Lasernet 9. | Fixed |
| 43846 | 48620 | Lasernet Developer | Adding a PDF/UA sheet to an existing form crashes Lasernet Form Editor and Lasernet Developer. | Fixed |
| 43868 | 48763 | Lasernet Developer | The **Commit Changes** window does not display form descriptions. | Fixed |

## **How to Get Support**

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