diff --git a/COVERAGE.md b/COVERAGE.md
index 8b42c3c8..54aaf88e 100644
--- a/COVERAGE.md
+++ b/COVERAGE.md
@@ -117,12 +117,15 @@ Coverage of support for Vulkan core features and extensions in Vulkano, as of th
 
 - [`VK_KHR_dynamic_rendering`](https://registry.khronos.org/vulkan/specs/1.3-extensions/man/html/VK_KHR_dynamic_rendering.html)
 	- Suspend/resume
+- [`VK_KHR_maintenance4`](https://registry.khronos.org/vulkan/specs/1.3-extensions/man/html/VK_KHR_maintenance4.html)
+	- `maxBufferSize` limit
+        - `vkGetDeviceBufferMemoryRequirementsKHR`, `vkGetDeviceImageMemoryRequirementsKHR`, `vkGetDeviceImageSparseMemoryRequirementsKHR`
+        - Push constant initialization
 - [`VK_KHR_synchronization2`](https://registry.khronos.org/vulkan/specs/1.3-extensions/man/html/VK_KHR_synchronization2.html)
 	- `vkQueueSubmit2KHR` / `VkSemaphoreSubmitInfoKHR` (missing parameters related to device groups)
 
 ### Unsupported
 
-- [`VK_KHR_maintenance4`](https://registry.khronos.org/vulkan/specs/1.3-extensions/man/html/VK_KHR_maintenance4.html)
 - [`VK_EXT_pipeline_creation_cache_control`](https://registry.khronos.org/vulkan/specs/1.3-extensions/man/html/VK_EXT_pipeline_creation_cache_control.html)
 - [`VK_EXT_pipeline_creation_feedback`](https://registry.khronos.org/vulkan/specs/1.3-extensions/man/html/VK_EXT_pipeline_creation_feedback.html)