EC2Launch version history
Windows AMIs starting with Windows Server 2016 include a set of Windows Powershell scripts called EC2Launch. EC2Launch performs tasks during the initial instance boot. For information about the EC2Launch versions included in AWS Windows AMIs, see AWS Windows AMI version history.
To download and install the latest version of EC2Launch, see Install the latest version of EC2Launch.
You can receive notifications when new versions of the EC2Launch agent are released. For more information, see Subscribe to EC2 Windows launch agent notifications.
The following table describes the released versions of EC2Launch. Note that the version format changed after version 1.3.610.
Version | Details | Release date |
---|---|---|
1.3.2005065 |
|
22 October 2024 |
1.3.2005008 |
|
6 August 2024 |
1.3.2004959 |
|
2 July 2024 |
1.3.2004891 |
|
31 May 2024 |
1.3.2004617 |
|
15 January 2024 |
1.3.2004592 |
For more information about access permissions and user account permissions of EC2Launch directories, see EC2Launch directory structure. |
2 January 2024 |
1.3.2004491 |
|
9 November 2023 |
1.3.2004462 |
|
18 October 2023 |
1.3.2004438 |
|
4 October 2023 |
1.3.2004256 |
|
7 July 2023 |
1.3.2004052 |
|
8 March 2023 |
1.3.2003975 |
|
24 December 2022 |
1.3.2003961 |
|
6 December 2022 |
1.3.2003923 |
|
9 November 2022 |
1.3.2003919 |
|
8 November 2022 |
1.3.2003857 |
|
3 October 2022 |
1.3.2003824 |
|
30 August 2022 |
1.3.2003691 |
|
21 June 2022 |
1.3.2003639 |
|
10 May 2022 |
1.3.2003498 |
|
31 January 2022 |
1.3.2003411 | Changed password generation logic to exclude passwords with low complexity. | 04 August 2021 |
1.3.2003364 | Updated Install-EgpuManager with IMDSv2 support. | 07 June 2021 |
1.3.2003312 |
|
04 May 2021 |
1.3.2003284 | Improved permission model by updating location for storing user data
to LocalAppData . |
23 March 2021 |
1.3.2003236 |
|
11 February 2021 |
1.3.2003210 | Localization fix for install.ps1 . |
7 January 2021 |
1.3.2003205 | Security fix for install.ps1 to update permissions on %ProgramData%AmazonEC2-WindowsLaunchModuleScripts directory. |
28 December 2020 |
1.3.2003189 | Added w32tm resync after adding routes. |
4 December 2020 |
1.3.2003155 | Updated instance type information. | 25 August 2020 |
1.3.2003150 | Added OsCurrentBuild and OsReleaseId to
console output . |
22 April 2020 |
1.3.2003040 | Fixed IMDS version 1 fallback logic. | 7 April 2020 |
1.3.2002730 |
Added support for IMDS V2. | 3 March 2020 |
1.3.2002240 |
Fixed minor issues. | 31 October 2019 |
1.3.2001660 |
Fixed automatic login issue for users without password after first time executing Sysprep. | 2 July 2019 |
1.3.2001360 |
Fixed minor issues. | 27 March 2019 |
1.3.2001220 |
All PowerShell scripts signed. | 28 February 2019 |
1.3.2001200 |
Fixed issue with InitializeDisks.ps1 where running the script on a node in a Windows Server Failover Cluster would format drives on remote nodes whose drive letter matched the local drive letter. | 27 February 2019 |
1.3.2001160 |
Fixed missing wallpaper in Windows 2019. | 22 February 2019 |
1.3.2001040 |
|
21 January 2019 |
1.3.2000930 |
Fix for adding routes to metadata on ipv6-enabled ENIs. | 2 January 2019 |
1.3.2000760 |
|
5 December 2018 |
1.3.2000630 |
|
9 November 2018 |
1.3.2000430.0 |
|
19 September 2018 |
1.3.200039.0 |
|
15 August 2018 |
1.3.2000080 |
Fixed minor issues. | |
1.3.610 |
Fixed issue with redirecting output and errors to files from user data. |
|
1.3.590 |
|
|
1.3.580 |
|
|
1.3.550 |
Added a |
|
1.3.540 |
Fixed minor issues. |
|
1.3.530 |
Fixed minor issues. |
|
1.3.521 |
Fixed minor issues. |
|
1.3.0 |
|
|
1.2.0 |
|
|
1.1.2 |
|
|
1.1.1 |
Initial release. |