Update README.md

Update README.md: add note about bundled bindings, that i've tested them on Windows 10.

README.md

@@ -20,7 +20,8 @@ A more complete autogenerated Rust bindings for mysql/mariadb client library `#i
 
 ## Limitations
 
-Works and tested only on UNIX systems.
+Generate bindings (via `fresh_bindings`) - works and tested only on UNIX systems.
+Bundled bindings from repo - works and tested on Ubuntu 20.04 and Windows 10.
 
 Tested on Ubuntu 20.04 (and corresponding docker image), `mysql:8.0.24` and `mariadb:10` docker images.
 
@@ -139,4 +140,4 @@ at your option.
 ### Contribution
 
 Unless you explicitly state otherwise, any contribution intentionally submitted for inclusion in the work by you, as
-defined in the Apache-2.0 license, shall be dual licensed as above, without any additional terms or conditions.
+defined in the Apache-2.0 license, shall be dual licensed as above, without any additional terms or conditions.