chore: bump settings-models to 0.19.0

Signed-off-by: Yutong Sun <yutongsu@amazon.com>

Author: ytsssun

Cargo.toml

@@ -78,7 +78,7 @@ settings-extension-ecs = { path = "./bottlerocket-settings-models/settings-exten
 settings-extension-host-containers = { path = "./bottlerocket-settings-models/settings-extensions/host-containers", version = "0.2" }
 settings-extension-image-verifier-plugins = { path = "./bottlerocket-settings-models/settings-extensions/image-verifier-plugins", version = "0.1" }
 settings-extension-kernel = { path = "./bottlerocket-settings-models/settings-extensions/kernel", version = "0.1" }
-settings-extension-kubernetes = { path = "./bottlerocket-settings-models/settings-extensions/kubernetes", version = "0.7" }
+settings-extension-kubernetes = { path = "./bottlerocket-settings-models/settings-extensions/kubernetes", version = "0.8" }
 settings-extension-kubelet-device-plugins = { path = "./bottlerocket-settings-models/settings-extensions/kubelet-device-plugins", version = "0.3" }
 settings-extension-metrics = { path = "./bottlerocket-settings-models/settings-extensions/metrics", version = "0.1" }
 settings-extension-motd = { path = "./bottlerocket-settings-models/settings-extensions/motd", version = "0.1" }

bottlerocket-settings-models/CHANGELOG.md

@@ -9,7 +9,19 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 - See [unreleased changes here]
 
-[unreleased changes here]: https://github.com/bottlerocket-os/bottlerocket-settings-sdk/compare/bottlerocket-settings-models-v0.18.0...HEAD
+[unreleased changes here]: https://github.com/bottlerocket-os/bottlerocket-settings-sdk/compare/bottlerocket-settings-models-v0.19.0...HEAD
+
+## [0.19.0] - 2026-01-07
+
+## Model Changes
+
+### Fixed
+
+- Fixed `fail-cgroup-v1` kubernetes setting serialization to skip when None ([#109])
+
+[#109]: https://github.com/bottlerocket-os/bottlerocket-settings-sdk/pull/109
+
+[0.19.0]: https://github.com/bottlerocket-os/bottlerocket-settings-sdk/compare/bottlerocket-settings-models-v0.18.0...bottlerocket-settings-models-v0.19.0
 
 ## [0.18.0] - 2026-01-05
 

bottlerocket-settings-models/settings-extensions/kubernetes/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "settings-extension-kubernetes"
-version = "0.7.0"
+version = "0.8.0"
 authors = ["Sean P. Kelly <seankell@amazon.com>"]
 license = "Apache-2.0 OR MIT"
 edition = "2021"

bottlerocket-settings-models/settings-extensions/kubernetes/src/lib.rs

@@ -234,4 +234,11 @@ mod test {
             }
         );
     }
+
+    #[test]
+    fn test_kubernetes_default_serialization() {
+        let k8s = KubernetesSettingsV1::default();
+        let serialized = serde_json::to_value(&k8s).expect("failed to serialize");
+        assert_eq!(serialized, serde_json::json!({}));
+    }
 }

bottlerocket-settings-models/settings-models/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "bottlerocket-settings-models"
-version = "0.18.0"
+version = "0.19.0"
 authors = ["Tom Kirchner <tjk@amazon.com>"]
 license = "Apache-2.0 OR MIT"
 edition = "2021"