diff --git a/migrations/README.md b/migrations/README.md
new file mode 100644
index 00000000..df4641d2
--- /dev/null
+++ b/migrations/README.md
@@ -0,0 +1,26 @@
+# Migrations
+
+## 0.1.0-ALPHA to 0.1.1-ALPHA
+
+### Using migration script
+
+```bash
+./0_1_0_to_0_1_1 /path/to/config.toml
+```
+
+Should works with `.toml`, `.yml` and `.json`
+
+### Manually
+
+Replace
+
+```toml
+[params]
+	google_analytics_id = UA-XXX-X
+```
+
+to (top level)
+
+```toml
+googleAnalytics = UA-XXX-X
+```
\ No newline at end of file