> For the complete documentation index, see [llms.txt](https://docs.vergeos-demo.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.vergeos-demo.com/release-notes/2025-or-earlier/4-11-release-notes.md).

# 4.11

{% hint style="info" %}
**Series Information**

* **Initial Release**: February 2023 (4.11.0 Atria)
* **Latest Version**: 4.11.4.3 (January 2024)
* **Status**: Supported (Superseded by 4.12)
* **End-of-Life**: TBD
  {% endhint %}

## Major Features & Themes

### Site Manager & Global Administration

{% hint style="success" %}
**Enterprise Management**

* Integrated global monitoring across all sites
* Centralized management dashboard
* Multi-location administration capabilities
* Top-level statistics with drill-down functionality
* Cross-site monitoring and operations
  {% endhint %}

### Recipe Marketplace & Self-Service

{% hint style="success" %}
**Deployment Automation**

* Launch of Recipe Marketplace with dozens of ready-to-use recipes
* Self-service IT enablement
* Custom marketplace creation capabilities
* Server-side cloud-init template rendering
* Enhanced recipe development tools
* Dynamic recipe functionality
  {% endhint %}

### Authentication & Access Control

{% hint style="info" %}
**Identity Management**

* OIDC Applications support
* Centralized login management
* Streamlined MSP support processes
* Simplified authentication token management
* Integration with upstream providers (Google, Azure)
* Enhanced password management and security
  {% endhint %}

### Infrastructure & Performance

{% hint style="info" %}
**System Enhancements**

* Virtual Machine Export capability
* TPM 1.2/2.0 Support
* Improved VM performance
* Enhanced GPU passthrough support
* Network optimization and acceleration
* vSAN performance improvements
* Support for latest NVIDIA drivers
* Advanced CPU management features
  {% endhint %}

### Notable Improvements

{% hint style="info" %}
**Key Updates**

* **Virtual Machine Management**:
  * Enhanced VM export functionality
  * Improved VM console performance
  * Advanced VM drive options
  * Optimized VM hibernation
* **Storage & Backup**:
  * Third-party backup solution support
  * Enhanced NAS functionality
  * Improved snapshot management
  * Cloud snapshot enhancements
* **Networking**:
  * 25% faster network migrations
  * Enhanced firewall rule management
  * Improved network diagnostics
  * Advanced VXLAN configuration
* **Security & System**:
  * Offline license support
  * Enhanced password policies
  * Improved system diagnostics
  * Advanced monitoring capabilities
    {% endhint %}

## 4.11.4.3 (January 2024)

{% hint style="info" %}
**Hotfix Release**

Migrations and reboots are not needed when updating from version 4.11.4, 4.11.4.1 and 4.11.4.2
{% endhint %}

### Features / Fixes

* Fixed NAS volume logging issue
* Added VM NIC to VPN network attachment capability
* Fixed MSS clamping for Core network in tenants
* Changed default VXLAN max address setting (5000 to 0)
* Improved GPU/vGPU device handling in tenants
* Fixed VMWare VM restoration with e1000e NICs
* Enhanced volume snapshot reference management

## 4.11.4.1 (October 2023)

{% hint style="info" %}
**Hotfix Release**

* Fixed GPU passthrough with audio device regression
* Resolved PCI device mode issue for GPU devices
* Fixed tenant node GPU/vGPU availability notification
  {% endhint %}

### Bug Fixes

* Fixed regression issues with GPU passthrough
* Resolved PCI device mode configuration
* Improved tenant node GPU notification system

## 4.11.4 (September 2023)

### Features

#### GPU & Device Management

* Enhanced GPU/vGPU device handling
* Added Vendor and device model specifications for GPU Passthrough
* Improved NVIDIA vGPU profile granularity
* Added IOMMU group support for PCI devices
* Added support for NVIDIA GRID 16.1 drivers

#### Virtual Machine Improvements

* Added clipboard text hiding for VM console
* Enhanced TPM device handling in tenants
* Added ZIP file support to upload form
* Improved VM recipe drive caching options

#### Security & System

* Added safe-guards against system downgrades
* Enhanced tenant cluster settings management
* Improved device offline handling
* Added additional validation for file cloning

### OS / Install

* Improved node driver installation
* Enhanced GPU driver IOMMU group handling
* Optimized controller fail-back procedures

## 4.11.3.2 (August 2023)

{% hint style="info" %}
**Hotfix Release**

Migrations and reboots are not needed when updating from version 4.11.3
{% endhint %}

### Fixes

* Resolved tenant node GPU/vGPU availability issues
* Fixed multi-cluster tenant CPU type configuration

## 4.11.3 (August 2023)

### Features

#### GPU Support

* Added support for NVIDIA GRID drivers 15.2, 15.3, and 16.0
* Improved GPU driver installation and cleanup
* Increased driver installation speed

#### Network Improvements

* Enhanced network migration performance (25% faster)
* Improved Virtual Switch Port connectivity
* Added network migration queuing during maintenance

#### Cloud & Storage

* Enhanced cloud snapshot management
* Improved large media image handling
* Added DNS server configuration for tenant recipes

### OS / Install

* Updated AMD microcode (addressed Zenbleed vulnerability)
* Improved NVMe drive handling
* Enhanced vSAN performance under contention

## 4.11.2 (March 2023)

### Features

#### Virtual Machine Enhancements

* Added VM drive optimization settings
* Improved VM hibernation speeds
* Enhanced VM console text pasting

#### System Improvements

* Optimized NTP server management
* Enhanced network interface broadcasting
* Improved backup/DR functionality

### OS / Install

* Updated kernel to 5.10.174
* Enhanced Clone ISO utility
* Improved system security and optimization

## 4.11.1.2 (March 2023)

{% hint style="info" %}
**Hotfix Release**

Migrations and reboots are not needed when updating from version 4.11.1 or 4.11.1.X
{% endhint %}

### Fixes

* Resolved Clone ISO build cancellation
* Fixed tenant Marketplace VM access
* Improved custom theme compatibility
* Enhanced wireguard peer configuration
* Fixed firewall rule application

## 4.11.1.1 (March 2023)

{% hint style="info" %}
**Hotfix Release**

Migrations and reboots are not needed when updating from version 4.11.1
{% endhint %}

### Features / Fixes

* Improved VM paste functionality
* Enhanced VMware backup import
* Optimized VM export volume creation
* Improved tenant node power management
* Enhanced recipe download handling

## 4.11.1 (February 2023)

### Features

#### Virtual Machine Improvements

* Enhanced VM paste performance
* Added customizable VM paste keyboard layouts
* Improved VM/Volume snapshot handling

#### Networking

* Improved network migration performance
* Enhanced NAT rule handling
* Optimized VMware backup service

#### System Enhancements

* Added advanced database flush controls
* Improved license server connectivity
* Enhanced system diagnostics

### OS / Install

* Updated kernel to 5.10.167
* Improved SSH key login handling
* Enhanced system search capabilities

## 4.11.0 (February 2023)

### Major New Features

#### Site Manager

* Integrated global monitoring
* Centralized management dashboard
* Multi-location administration

#### Marketplace

* Recipe Marketplace launch
* Self-service IT enablement
* Enhanced recipe development tools

#### OIDC Applications

* Centralized login management
* Streamlined authentication
* Enhanced provider integration

#### Virtual Machine Export

* New VM Export filesystem type
* Third-party backup solution support
* Integrated NAS service support

### System Improvements

#### Features

* Enhanced recipe engine capabilities
* Improved network rule management
* Added TPM 1.2/2.0 Support
* Enhanced performance/energy profiles

#### OS & Installation

* Updated to kernel 5.10.165
* Enhanced user management
* Improved system security features
* Advanced installation options


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