Release 20251217 (#603)

* Update CHANGELOG.md

Author: github-actions[bot]

CHANGELOG.md

@@ -5,6 +5,10 @@
 - [Amazon Linux 2 release notes](https://docs.aws.amazon.com/AL2/latest/relnotes/relnotes-al2.html)
 - [Amazon Linux AMI 2018.03 Release Notes](https://aws.amazon.com/amazon-linux-ami/2018.03-release-notes/)
 
+## 20251217
+- al2, al2023 ami version: 20251217
+- ecs version: 1.101.1
+
 ## 20251216
 - al2, al2023 ami version: 20251216
 - enhancement: bump containerd to 2.1.5 [#598](https://github.com/aws/amazon-ecs-ami/pull/598) 

release-al2.auto.pkrvars.hcl

@@ -1,5 +1,5 @@
-ami_version_al2               = "20251216"
-ecs_agent_version             = "1.101.0"
+ami_version_al2               = "20251217"
+ecs_agent_version             = "1.101.1"
 ecs_init_rev                  = "1"
 docker_version                = "25.0.13"
 containerd_version            = "2.1.5"

release-al2023.auto.pkrvars.hcl

@@ -1,5 +1,5 @@
-ami_version_al2023        = "20251216"
-ecs_agent_version         = "1.101.0"
+ami_version_al2023        = "20251217"
+ecs_agent_version         = "1.101.1"
 ecs_init_rev              = "1"
 docker_version_al2023     = "25.0.13"
 containerd_version_al2023 = "2.1.5"