Update README.md

Author: mcpiroman

README.md

@@ -4,6 +4,7 @@ Tool created mainly to solve old problem with reloading [native plugins](https:/
 - Automaticly unloads native plugins after stopping game and loads them when needed
 - You can unload/reload them manually, even when game is playing
 - No code change is required (use usual `[DllImport]`)
+- [Low level interface](https://docs.unity3d.com/Manual/NativePluginInterface.html) callbacks `UnityPluginLoad` and `UnityPluginUnload` do fire
 - Works on Windows, Linux and Mac
 - Ability to log native calls to file in order to diagnose crashes caused by them
 
@@ -32,8 +33,9 @@ Tool created mainly to solve old problem with reloading [native plugins](https:/
 - [Low level callbacks](https://docs.unity3d.com/Manual/NativePluginInterface.html) such as `UnityPluginLoad` are not supported (right now).
 - Marshaling parameter attributes other than `[MarshalAs]`, `[In]` and `[Out]` are not supported.
 - Properties `MarshalCookie`, `MarshalType`, `MarshalTypeRef` and `SafeArrayUserDefinedSubType` on `[MarshalAs]` attribute are not supported (due to [Mono bug](https://github.com/mono/mono/issues/12747)).
-- Explicitly specifying `UnmanagedType.LPArray` in `[MarshalAs]` is not supported (due to [another Mono bug](https://github.com/mono/mono/issues/16570)). Note that this should be default for array types, so in trivial situations you shouldn't need to use it.
+- Explicitly specifying `UnmanagedType.LPArray` in `[MarshalAs]` is not supported (due to [another Mono bug](https://github.com/mono/mono/issues/16570)). Note that this should be default for array types, so in trivial situations you wouldn't need to use it.
 - Properties `ExactSpelling` and `PreserveSig` on `[DllImport]` attribute are not supported (as if anyone uses them).
+- `UnityRenderingExtEvent` and `UnityRenderingExtQuery` callbacks don't fire.
 - Threads that execute past `OnApplicationQuit` event are not-very-well handled (usualy not something to worry about).
 
 ## Preformance
@@ -46,7 +48,6 @@ Tool created mainly to solve old problem with reloading [native plugins](https:/
 | With thread safety | ~430% |
 
 ## Planned / possible features
-- [Low level callbacks](https://docs.unity3d.com/Manual/NativePluginInterface.html)
 - Seamless managed/native code debugging
 - Improved thread safety and interthread synchronization
 - Diffrent mocking methods (IL/metadata/assembly manipulation)