Merge pull request #182 from liwenwu-amazon/v1.2.releasenote

1.2 RELEASE

Author: nckturner

CHANGELOG.md

@@ -16,3 +16,13 @@ See the [README](README.md) for additional information.
 * Improvement — Move from TagResources to CreateTags for ENI Tagging [#129](https://github.com/aws/amazon-vpc-cni-k8s/pull/129)
 * Improvement — Updated troubleshooting guidelines
 * Bug Fix — Release IP to datastore upon failure [#127](https://github.com/aws/amazon-vpc-cni-k8s/pull/127)
+
+## 1.2.0
+
+* Feature - Add hostPort support [#153](https://github.com/aws/amazon-vpc-cni-k8s/pull/153)
+* Feature - Add a configuration knob to allow Pod to use different VPC SecurityGroups and Subnet [#165](https://github.com/aws/amazon-vpc-cni-k8s/pull/165)
+* Feature - Fix return path of NodePort traffic [#130](https://github.com/aws/amazon-vpc-cni-k8s/pull/130)
+* Improvement - Add more error messages during initialization [#174](https://github.com/aws/amazon-vpc-cni-k8s/pull/174)
+* Improvement - Check to make it is a Pod object [#170](https://github.com/aws/amazon-vpc-cni-k8s/pull/170)
+* Improvement - Maintain the right number of ENIs and its IP addresses in WARM-IP pool [#169](https://github.com/aws/amazon-vpc-cni-k8s/pull/169)
+* Improvement - Add support for more instance types: r5, r5d, z1d, t3 [#145](https://github.com/aws/amazon-vpc-cni-k8s/pull/145)