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AWS AWSEC2 documentation change

Service: AWSEC2 · 2026-07-01 · Documentation low

File: AWSEC2/latest/UserGuide/efa-start-nccl.md

Summary

Updated EFA installer version from 1.48.0 to 1.49.0 and fixed documentation link

Security assessment

Routine version update without security context. No vulnerability references or security features documented. Link fix has no security impact.

Diff

diff --git a/AWSEC2/latest/UserGuide/efa-start-nccl.md b/AWSEC2/latest/UserGuide/efa-start-nccl.md
index 75684a96e..b764c81b9 100644
--- a//AWSEC2/latest/UserGuide/efa-start-nccl.md
+++ b//AWSEC2/latest/UserGuide/efa-start-nccl.md
@@ -444 +444 @@ You can also get the latest version by replacing the version number with `latest
-        $ curl -O https://efa-installer.amazonaws.com/aws-efa-installer-1.48.0.tar.gz
+        $ curl -O https://efa-installer.amazonaws.com/aws-efa-installer-1.49.0.tar.gz
@@ -468 +468 @@ The command should return a fingerprint that is identical to `4E90 91BC BB97 A96
-                $ wget https://efa-installer.amazonaws.com/aws-efa-installer-1.48.0.tar.gz.sig && gpg --verify ./aws-efa-installer-1.48.0.tar.gz.sig
+                $ wget https://efa-installer.amazonaws.com/aws-efa-installer-1.49.0.tar.gz.sig && gpg --verify ./aws-efa-installer-1.49.0.tar.gz.sig
@@ -484 +484 @@ Show moreShow less
-        $ tar -xf aws-efa-installer-1.48.0.tar.gz && cd aws-efa-installer
+        $ tar -xf aws-efa-installer-1.49.0.tar.gz && cd aws-efa-installer
@@ -740 +740 @@ Launch your EFA and NCCL-enabled instances into a cluster placement group using
-  * To ensure that capacity is available as you scale your cluster’s instances, you can create a Capacity Reservation for your cluster placement group. For more information, see [Use Capacity Reservations with cluster placement groups](./cr-cpg.html).
+  * To ensure that capacity is available as you scale your cluster’s instances, you can create a Capacity Reservation for your cluster placement group. For more information, see [Use Capacity Reservations with placement groups](./cr-cpg.html).