doc: notes for light image

website/docs/basics/installation.md

@@ -36,7 +36,11 @@ This will start Dkron as a system service and the place example configuration fi
 
 ## Running in Docker
 
-Dkron provides an official Docker image via Docker Hub that can be used for deployment on any system running Docker.
+Dkron provides official Docker images via Docker Hub that can be used for deployment on any system running Docker.
+
+:::info
+If you only plan to use the build-in executors, `http` and `shell` you can use the Dkron Light edition that only includes a single binary as the plugins are build-in.
+:::
 
 ### Launching Dkron as a new container
 

website/docs/usage/executors/index.md

@@ -4,6 +4,10 @@ Executor plugins are the main mechanism of execution in Dkron. They implement di
 
 For example, the built-in `shell` executor, will run the indicated command on the target node.
 
+:::info
+If you only plan to use the build-in executors, `http` and `shell` you can use the Dkron Light edition that only includes a single binary as the plugins are build-in.
+:::
+
 New plugins will be added, or you can create new ones, to perform different tasks, such as HTTP requests, Docker runs, anything that you can imagine.
 
 If you need more features you can check [Dkron Pro](/pro) that brings commercially supported plugins.