Add "How to get it" to README.md

docs/en/README.md

@@ -1,3 +1,9 @@
+# How to get it
+
+KMK is updated often and sometimes a lot. Obtaining a fresh copy can be done by forking the `main` branch of this repository, or downloading a [snapshot](https://github.com/KMKfw/kmk_firmware/archive/refs/heads/master.zip) of it.
+
+Pre-compiled version of KMK can be acquired by navigating to [Actions > Build](https://github.com/KMKfw/kmk_firmware/actions/workflows/compile.yml), there it can be found under artefacts for the latest build.
+
 # Documentation index
 
 Before you look further, you probably want to start with our [getting started guide](Getting_Started.md).