Overview
This document provides the release notes for HyWorks v4.1 Hotfix 1.2 (Cumulative Release including HF1 changes), including new features, enhancements, and bug fixes.
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Release Date: July 14, 2026
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Last modified on: July 14, 2026
Important
HyWorks v4.1 HF1.2 is a cumulative release including all HF1 changes.
HyWorks Components
| Module | Version | Remarks | Download location |
|---|---|---|---|
| HyWorks Controller Patcher [HyWorks_Patcher_v4.1-HF1.2.exe] |
4.1.0.23929 HF1.2 | HyWorks Controller Patch for HyWorks Controller Service, Management Console, HyLabs Service, AHM, and API Components | HyWorks v4.1 HF1 is consolidated with a few additional changes and re-released as HyWorks v4.1 HF1.2. The download link is available in this Support Article. |
| Hyper-V Connector [HyperVConnectorInstaller_v4.1-HF1-v4.1.0.439.exe] |
v4.1.0.439 | Hyper-V Connector release for Hyper-V and SCVMM connector integration. | The download link is available in this Support Article. |
| HyWorks VM Scale Booster [HyWorks_VMScaleBooster_v4.1-HF1_v4.1.0.170.exe] |
v4.1.0.170 | Accops VM Scale Booster with support for the latest feature(s) of v4.1-HF1. | The download link is available in this Support Article. |
Upgrade Compatibility
- The v4.1-Hotfix1.2 patch can be applied to HyWorks Controllers running v4.1.0.23929.