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AWS AWSEC2 documentation change

Service: AWSEC2 · 2026-03-07 · Documentation low

File: AWSEC2/latest/UserGuide/ec2launch-version-details.md

Summary

Updated version support policy and added v1.4.299 release notes with performance improvements

Security assessment

Routine version update documentation with no security-related changes or vulnerability mentions

Diff

diff --git a/AWSEC2/latest/UserGuide/ec2launch-version-details.md b/AWSEC2/latest/UserGuide/ec2launch-version-details.md
index 766995aae..7aadbb560 100644
--- a//AWSEC2/latest/UserGuide/ec2launch-version-details.md
+++ b//AWSEC2/latest/UserGuide/ec2launch-version-details.md
@@ -7,4 +6,0 @@
-###### Important
-
-Beginning January 1, 2025, only the last two versions are supported. When a new version is released, the oldest previously supported version will automatically be marked private and will no longer be available for download.
-
@@ -13,3 +9 @@ To download and install the latest version of EC2Launch, see [Install the latest
-You can receive notifications when new versions of the EC2Launch agent are released. For more information, see [Subscribe to EC2 Windows launch agent notifications](./launch-agents-subscribe-notifications.html).
-
-The following EC2Launch agent versions are supported and are available for download.
+The following table describes the released versions of EC2Launch.
@@ -18,0 +13,6 @@ Version | Details | Release date
+1.4.299 | 
+
+  * Optimized logic for retrieving EC2WinUtil driver version.
+  * Reduced time to Windows is Ready by removing Hyper-V status query.
+
+| 3 March 2026  
@@ -30,5 +29,0 @@ Version | Details | Release date
-  
-The following prior versions of EC2Launch are no longer available for download.
-
-Version | Details | Release date  
----|---|---