diff --git a/README.md b/README.md
index 3e819dd..649430a 100644
--- a/README.md
+++ b/README.md
@@ -73,6 +73,8 @@ If you want to format the query as a string with no parameters (e.g. to use the
 => ["SELECT a, b, c FROM foo WHERE f.a = baz"]
 ```
 
+Note that HoneySQL 1.0 does not correctly turn string parameters into inline SQL strings -- it will only work with numbers (and Booleans). HoneySQL 2.0 will do this correctly (via the new `:inline` option to `sql/format`
+
 ### `build`
 
 You can build up SQL maps yourself or use helper functions. `build` is the Swiss Army Knife helper. It lets you leave out brackets here and there: