diff --git a/README.md b/README.md
index 57068c5..c5f1c98 100644
--- a/README.md
+++ b/README.md
@@ -199,6 +199,9 @@ Supported options:
  - `audio` (See `captureAudio` under Properties)
  - `mode` (See  `captureMode` under Properties)
  - `target` (See `captureTarget` under Properties)
+ - `metadata` This is metadata to be added to the captured image.
+   - `location` This is the object returned from `navigator.geolocation.getCurrentPosition()` (React Native's geolocation polyfill). It will add GPS metadata to the image.
+ - `rotation` This will rotate the image by the number of degrees specified.
  
 #### `stopCapture()`