adding description to metadata and a note for latest Go version

Author: anupras-mohapatra-arm

content/install-guides/go.md

@@ -8,6 +8,7 @@ author: Jason Andrews
 multi_install: false
 multitool_install_part: false
 official_docs: https://go.dev/doc/
+description: Install the Go programming language on Arm Linux (aarch64) and verify the installation by printing the installed version.
 ecosystem_dashboard: https://developer.arm.com/ecosystem-dashboard/linux?package=golang
 test_images:
 - ubuntu:latest
@@ -39,7 +40,11 @@ If you see a different result, you are not using an Arm computer running 64-bit
 
 ## Download and install Go
 
-The easiest way to install Go for Ubuntu on Arm is to download a release, extract it, and set up your `PATH` environment variable. To do so, follow these steps:
+The easiest way to install Go for Ubuntu on Arm is to download a release, extract it, and set up your `PATH` environment variable. To download and install Go, follow these steps:
+
+{{% notice Note %}}
+The following steps use `go1.24.5`. To download the latest version of Go, replace `go1.24.5` with the identifier for the latest version. To find the latest version of Go, see [All releases](https://go.dev/dl/).
+{{% /notice %}}
 
 1. Download a Go release: