Update release notes

docs/release-notes/0.10.0.md

@@ -5,8 +5,8 @@
 
 **GPU Support**
 
-* Support for dense and sparse cupy arrays {pr}`1066` {user}`ivirshup`
-    * Checkout use cases for GPU enabled support in [rapids-singlecell](https://rapids-singlecell.readthedocs.io/en/latest/index.html) v0.9
+* Dense and sparse [`CuPy`](https://docs.cupy.dev/l) arrays are now supported {pr}`1066` {user}`ivirshup`
+    * Once you have `CuPy` arrays in your anndata, use it with: [`rapids-singlecell`](https://rapids-singlecell.readthedocs.io/en/latest/index.html) from v0.9+
 * anndata now has GPU enabled CI. Made possibly by a grant from [CZI's EOSS program](https://chanzuckerberg.com/eoss/) and managed via [Cirun](https://Cirun.io) {pr}`1066` {pr}`1084` {user}`Zethson` {user}`ivirshup`
 
 **Out of core**