update CHANGELOG

CHANGELOG.md

@@ -21,6 +21,7 @@ IMPROVEMENTS:
       `map_public_ip_on_launch` is not specified in config. [GH-898]
   * provider/aws: Add `apply_method` to `aws_db_parameter_group` [GH-897]
   * provider/aws: Add `storage_type` to `aws_db_instance` [GH-896]
+  * provider/aws: ELB can update listeners without requiring new. [GH-721]
   * provider/google: Remove "client secrets file", as it's no longer necessary
       for API authentication [GH-884].
   * provider/google: Expose `self_link` on `google_compute_instance` [GH-906]

builtin/providers/aws/resource_aws_elb.go

@@ -79,11 +79,9 @@ func resourceAwsElb() *schema.Resource {
 				},
 			},
 
-			// TODO: could be not ForceNew
 			"listener": &schema.Schema{
 				Type:     schema.TypeSet,
 				Required: true,
-				ForceNew: false,
 				Elem: &schema.Resource{
 					Schema: map[string]*schema.Schema{
 						"instance_port": &schema.Schema{
@@ -115,7 +113,6 @@ func resourceAwsElb() *schema.Resource {
 				Set: resourceAwsElbListenerHash,
 			},
 
-			// TODO: could be not ForceNew
 			"health_check": &schema.Schema{
 				Type:     schema.TypeSet,
 				Optional: true,