Add Velato in README integrations

README.md

diff --git a/README.md b/README.md
index 661184d..1b4d609 100644
--- a/README.md
+++ b/README.md
@@ -37,6 +37,10 @@
 
 This is used in the [winit](#winit) example for the SVG rendering.
 
+### Lottie
+
+A separate integration for playing Lottie animations is available through the [`velato`](https://github.com/linebender/velato) crate.
+
 ## Examples
 
 Our examples are provided in separate packages in the [`examples`](examples) folder.