--- title: Change history for Surface documentation (Windows 10) ms.reviewer: manager: dansimp description: This topic lists new and updated topics in the Surface documentation library. ms.prod: w10 ms.mktglfcycl: manage ms.sitesec: library author: dansimp ms.author: dansimp ms.topic: article --- # Change history for Surface documentation This topic lists new and updated topics in the Surface documentation library. ## October 2019 | **New or changed topic** | **Description** | | ------------------------ | --------------- | | [Deploying, managing, and servicing Surface Pro X](surface-pro-arm-app-management.md)| New document highlighting key considerations for deploying, managing, and servicing Surface Pro X.| ## September 2019 | **New or changed topic** | **Description** | | ------------------------ | --------------- | | [Surface Dock Firmware Update](surface-dock-firmware-update.md)| New document for Microsoft Surface Dock Firmware Update, newly redesigned to update Surface Dock firmware while running in the background on your Surface device.| ## August 2019 | **New or changed topic** | **Description** | | ------------------------ | --------------- | | [Optimizing wireless connectivity for Surface devices](surface-wireless-connect.md) | New document highlights key wireless connectivity considerations for Surface devices in mobile scenarios. | | [Deploy the latest firmware and drivers for Surface devices](deploy-the-latest-firmware-and-drivers-for-surface-devices.md) | Updated to reflect minor changes in the file naming convention for Surface MSI files. | ## July 2019 | **New or changed topic** | **Description** | | ------------------------ | --------------- | | [Deploy Surface Diagnostic Toolkit for Business](surface-diagnostic-toolkit-business.md) | Renamed to reflect focus on deployment guidance for IT professionals. Covers minor changes in Version 2.41.139.0. | ## June 2019 | **New or changed topic** | **Description** | | ------------------------ | --------------- | |[Fix common Surface problems using the Surface Diagnostic Toolkit for Business](surface-diagnostic-toolkit-for-business-intro.md) | New introductory page for the Surface Diagnostic Toolkit for Business. | | [Best practice power settings for Surface devices](maintain-optimal-power-settings-on-Surface-devices.md) |Updated with summary of recommendations for managing power settings and optimizing battery life. | ## March 2019 | **New or changed topic** | **Description** | | ------------------------ | --------------- | | [Surface System SKU reference](surface-system-sku-reference.md) | New | ## February 2019 New or changed topic | Description --- | --- [Surface Asset Tag](assettag.md) | New ## January 2019 New or changed topic | Description --- | --- [Surface Brightness Control](microsoft-surface-brightness-control.md) | New [Maintain optimal power settings on Surface devices](maintain-optimal-power-settings-on-Surface-devices.md) | New |[Download the latest firmware and drivers for Surface devices](deploy-the-latest-firmware-and-drivers-for-surface-devices.md) | Added Surface Studio 2 | ## November 2018 New or changed topic | Description --- | --- |[Download the latest firmware and drivers for Surface devices](deploy-the-latest-firmware-and-drivers-for-surface-devices.md) | Added Surface Pro 6 | [Surface Diagnostic Toolkit for Business](surface-diagnostic-toolkit-business.md) | New [Use Surface Diagnostic Toolkit for Business in desktop mode](surface-diagnostic-toolkit-desktop-mode.md) | New [Run Surface Diagnostic Toolkit for Business using commands](surface-diagnostic-toolkit-command-line.md) | New ## October 2018 New or changed topic | Description --- | --- [Battery Limit setting](battery-limit.md) | New |[Download the latest firmware and drivers for Surface devices](deploy-the-latest-firmware-and-drivers-for-surface-devices.md) | Added Surface GO | ## May 2018 |New or changed topic | Description | | --- | --- | |[Microsoft Surface Data Eraser](microsoft-surface-data-eraser.md) | Added version 3.2.58.0 information | |[Surface device compatibility with Windows 10 Long-Term Servicing Channel (LTSC)](surface-device-compatibility-with-windows-10-ltsc.md) | Removed note box around content | ## February 2018 |New or changed topic | Description | | --- | --- | |[Microsoft Surface Data Eraser](microsoft-surface-data-eraser.md) | Added version 3.2.46.0 information | ## January 2018 |New or changed topic | Description | | --- | --- | |[Windows Autopilot and Surface devices](windows-autopilot-and-surface-devices.md) | New article | |[Microsoft Surface Data Eraser](microsoft-surface-data-eraser.md) | Added version 3.2.45.0 information | |[Surface device compatibility with Windows 10 Long-Term Servicing Channel (LTSC)](surface-device-compatibility-with-windows-10-ltsc.md) | Updated Current Branch (CB) or Current Branch for Business (CBB) servicing options with Semi-Annual Channel (SAC) information | |[Wake On LAN for Surface devices](wake-on-lan-for-surface-devices.md) | Added Surface Book 2, Surface Laptop, Surface Pro, Surface Pro with LTE Advanced, and Surface Pro information | ## December 2017 |New or changed topic | Description | | --- | --- | |[Download the latest firmware and drivers for Surface devices](deploy-the-latest-firmware-and-drivers-for-surface-devices.md) | Added Surface Book 2, Surface Laptop, Surface Pro, and Surface Pro with LTE Advanced information | ## October 2017 New or changed topics | Description --- | --- Microsoft Surface Diagnostic Toolkit | Topic removed. The Microsoft Surface Diagnostic Toolkit is no longer available for download. ## September 2017 New or changed topic | Description --- | --- [Top support solutions for Surface devices](support-solutions-surface.md) | New ## June 2017 |New or changed topic | Description | | --- | --- | |[Surface Data Eraser](microsoft-surface-data-eraser.md) | Update compatible devices, added version 3.2.36 information | |[Surface Deployment Accelerator](microsoft-surface-deployment-accelerator.md) | Added version 2.0.8.0 information | ## April 2017 |New or changed topic | Description | | --- | --- | |[Surface device compatibility with Windows 10 Long-Term Servicing Branch](surface-device-compatibility-with-windows-10-ltsc.md) | New (supersedes [Long-Term Servicing Branch for Surface devices](ltsb-for-surface.md))| ## January 2017 |New or changed topic | Description | | --- | --- | |[Wake On LAN for Surface devices](wake-on-lan-for-surface-devices.md) | New | ## December 2016 |New or changed topic | Description | | --- | --- | |[Download the latest firmware and drivers for Surface devices](deploy-the-latest-firmware-and-drivers-for-surface-devices.md) | Added driver info for Surface Studio; updated info for Surface Book and Surface Pro 4 (Windows 10 .zip cumulative update), Surface Pro 3 (Windows8.1-KB2969817-x64.msu), and Surface 3 (UEFI Asset Tag management tool)| ## November 2016 |New or changed topic | Description | | --- | --- | |[Surface Enterprise Management Mode](surface-enterprise-management-mode.md) | Added procedure for viewing certificate thumbprint. | |[Use System Center Configuration Manager to manage devices with SEMM](use-system-center-configuration-manager-to-manage-devices-with-semm.md) | New | ## October 2016 | New or changed topic | Description | | --- | --- | | [Considerations for Surface and System Center Configuration Manager](considerations-for-surface-and-system-center-configuration-manager.md) | New | | [Long-term servicing branch for Surface devices](ltsb-for-surface.md) | New |