docs: update CHANGELOG for v0.17.0

Signed-off-by: Shane Utt <[email protected]>

Author: shaneutt

gateway-api/CHANGELOG.md

@@ -2,15 +2,30 @@
 
 ## Next
 
+Supports: Gateway API `v1.4.0`
+
+### Changes
+
+* Updated to [kube](https://github.com/kube-rs/kube) `v2.0.1`
+* Updated to Gateway API `v1.4.0`
+
+## 0.17.0
+
+Supports: Gateway API `v1.2.1`
+
 >[!IMPORTANT] 
 Breaking change
 
-### Changed
-The structure of APIs has changed to promote the re-use of types in the generated code. The APIs are still generated with Kopium in the first step, but there is a second stage where additional task is executed to reduce and rename the Kopium-generated types.
-While with this approach we can significantly reduce the surface of exposed APIs, it is also a breaking change.
-See [issue](https://github.com/kube-rs/gateway-api-rs/issues/38) for more context.
+### Breaking Changes
+
+* The structure of APIs has changed to promote the re-use of types in the generated code. The APIs are still generated with Kopium in the first step, but there is a second stage where additional task is executed to reduce and rename the Kopium-generated types. While with this approach we can significantly reduce the surface of exposed APIs, it is also a breaking change. See [issue](https://github.com/kube-rs/gateway-api-rs/issues/38) for more context.
+
+### Changes
+
+* Updated to Gateway API `v1.2.1`
 
 ## 0.16.0
 
 ### Changed
+
 Initial release. All types are generated with Kopium.