Update HISTORY.rst

Author: JackStromberg

src/aks-preview/HISTORY.rst

@@ -12,6 +12,7 @@ To release a new version, please select a new version number (usually plus 1 to
 Pending
 +++++++
 * Add add-on support for `ApplicationLoadBalancer` (Application Gateway for Containers)
+- AKS Create and Update parameters for `--enable-application-load-balancer` and `--disable-application-load-balancer`
  - `az aks applicationloadbalancer enable`: Enable Application Load Balancer add-on for an existing cluster.
  - `az aks applicationloadbalancer disable`: Disable Application Load Balancer add-on for an existing cluster.
  - `az aks applicationloadbalancer update`: Update Application Load Balancer add-on for an existing cluster.