diff --git a/README.md b/README.md
index 5a3791d..b7c69c3 100644
--- a/README.md
+++ b/README.md
@@ -1,2 +1,13 @@
 # mps-dot
 The Graphviz Dot language as a Jetbrains MPS language
+
+The currently supported MPS version is **2018.2.1**.
+
+The provided text generator language requires the mps-plaintextgen plugin from
+
+    https://github.com/DSLFoundry/mps-plaintextgen/
+
+
+Build this language as a plugin via
+
+`ant -Dmps_home=PATH_TO_'MPS-2018.2.1-generic' -Dpath__plaintextgen=PATH_TO_PLAINTEXTGEN_PLUGIN  -file build.xml`