update README

Author: kwblackstone

README.md

@@ -211,7 +211,8 @@ This workflow is triggered by any push or pull request to the main branch and en
 - **Versions Tested:** Builds against the oldest (23.08) and newest (24.05) supported USD versions regularly.
 - **Weekly Builds:** The workflow builds against all supported USD versions to confirm ongoing compatibility.
 - **Post-Build Testing:** Following the build, each plugin undergoes sanity testing, including loading a cube to check basic functionality.
-- **Supported Plugins:** Currently supports GLTF, OBJ, PLY, and STL. Note: FBX and SBSAR plugins are not supported due to SDK constraints.
+- **Supported Plugins:** Currently supports FBXm GLTF, OBJ, PLY, and STL. Note: SBSAR plugin is not supported due to SDK constraints.
+  - Individual plugin build result badges are on their respective README pages.
 
 ### 2. Create USD Release Workflow
 This manually triggered workflow involves the following steps: