add comment where to get versions

Author: medyagh

netlify.toml

@@ -4,7 +4,9 @@ publish = "site/public/"
 command = "pwd && cd themes/docsy && npm install && git submodule update -f --init && cd ../.. && hugo"
 
 [build.environment]
+# node Active LTS
 NODE_VERSION = "24.11.0"
+# https://github.com/gohugoio/hugo/releases
 HUGO_VERSION = "0.152.2"
 
 [context.production.environment]