update changelog
update changelog

rnaveiras/packer,grubernaut/packer,mkuzmin/packer,mitchellh/packer,timsutton/packer,paulmey/packer,dave2/packer,paulmey/packer,youhong316/packer,tas50/packer,ricardclau/packer,bryson/packer,mkuzmin/packer,mitchellh/packer,bryson/packer,ricardclau/packer,timsutton/packer,youhong316/packer,pecigonzalo/packer,ricardclau/packer,paulmey/packer,youhong316/packer,tas50/packer,mitchellh/packer,dave2/packer,mitchellh/packer,tas50/packer,tas50/packer,grubernaut/packer,mkuzmin/packer,dave2/packer,dave2/packer,hashicorp/packer,hashicorp/packer,tas50/packer,grubernaut/packer,youhong316/packer,hashicorp/packer,tb3088/packer,bryson/packer,dave2/packer,dave2/packer,rnaveiras/packer,rnaveiras/packer,rnaveiras/packer,timsutton/packer,pecigonzalo/packer,rnaveiras/packer,hashicorp/packer,grubernaut/packer,tb3088/packer,tb3088/packer,pecigonzalo/packer,ricardclau/packer,paulmey/packer,ricardclau/packer,bryson/packer,grubernaut/packer,mkuzmin/packer,youhong316/packer,timsutton/packer,pecigonzalo/packer,grubernaut/packer,paulmey/packer,bryson/packer,bryson/packer,youhong316/packer,mitchellh/packer,mkuzmin/packer,timsutton/packer,tas50/packer,tb3088/packer,timsutton/packer,rnaveiras/packer,tb3088/packer,mkuzmin/packer,ricardclau/packer,paulmey/packer,tb3088/packer