diff --git a/changelog.md b/changelog.md
index 9b768de5..c144ef7a 100644
--- a/changelog.md
+++ b/changelog.md
@@ -2,3 +2,12 @@ In this file will be listed the changes, especially the breaking ones that one s
 when upgrading from a version of rust-sdl2 to another.
 
 ### v0.30
+
+[PR #628](https://github.com/AngryLawyer/rust-sdl2/pull/628)
+
+* Changed signature of `Surface::fill_rects` ([old](https://docs.rs/sdl2/0.29.1/sdl2/surface/struct.SurfaceRef.html#method.fill_rects) | [new](https://docs.rs/sdl2/0.30.0/sdl2/surface/struct.SurfaceRef.html#method.fill_rects))
+* Changed various `Option<T>` parameters  into `Into<Option<T>>` parameters. For instance, it is now possible to do this:
+
+```rust
+surface.blit(None,Rect::new(5,5,5,5)); // instead of surface.blit(None,Some(Rect::new(5,5,5,5)));
+```