update CHANGELOG

CHANGELOG.md

@@ -16,6 +16,7 @@ IMPROVEMENTS:
   * builder/virtualbox: Added option: `ssh_skip_nat_mapping` to skip the
       automatic port forward for SSH and to use the guest port directly. [GH-1078]
   * builder/virtualbox: Added SCSI support
+  * builder/vmware: Support for additional disks [GH-1382]
   * command/push: Add `-name` flag for specifying name from CLI [GH-2042]
   * command/push: Push configuration in templates supports variables [GH-1861]
   * post-processor/docker-save: Can be chained [GH-2179]