minikube v1.4 released!

[Thomas Strömberg]

🎉🍾 minikube v1.4 is live, thanks to 40+ contributors! Kubernetes v1.16 by default, automatic driver installation, improved Windows support (no more external hyperv switches!) and loads of bug fixes. 💃🎈

Here are some highlights from the changelog, in no particular order:

• Update default Kubernetes version to v1.16.0 #5395
• Upgrade dashboard to 2.0.0b4 #5403
• Upgrade addon-manager to v9.0.2, improve startup and reconcile latency #5405
• Add --interactive flag to prevent stdin prompts #5397
• Automatically install docker-machine-driver-hyperkit if missing or incompatible #5354
• Driver defaults to the one previously used by the cluster #5372
• Include port names in the 'minikube service' cmd's output #5290
• Include ISO files as part of a GitHub release #5388
• Retire Kubernetes v1.10 support #5342
• Remove "Ignoring --vm-driver" warning #5016
• Upgrade crio to 1.15.2 #5338
  
• Automatically download the Linux kvm2 driver #5085
• Hyper-V now uses "Default Switch" out of the box / upgrade to latest machine-drivers/machine #5311
• docker: Skip HTTP_PROXY=localhost #5289
• Add error if a non-default profile name is used with the none driver #5321
• dashboard: When run as root, show URL instead of opening browser #5292
• Add 'native-ssh' flag to 'minikube start' and 'minikube ssh' #4510
• Upgrade Docker, from 18.09.8 to 18.09.9 #5303
• Move root filesystem from rootfs to tmpfs #5133
• Support adding untrusted root CA certificates (corp certs) #5015
• Exit if --kubernetes-version is older than the oldest supported version #4759
  
• make now works on Windows #5253
• Announce environmental overrides up front #5212
  
• Upgrade addons to use apps/v1 instead of extensions/v1beta1 #5028
• Exit if uid=0, add --force flag to override #5179
  
• Move program data files onto persistent storage #5032
• Add wait-timeout flag to start command and refactor util/kubernetes #5121
• delete: Clean up machine directory if DeleteHost fails to #5106
  
• config: add insecure-registry #4844
• config: add container-runtime #4834
• Improve handling KUBECONFIG environment variable with invalid entries #5056
• Upgrade containerd to 1.2.8. #5194
• Update gvisor runsc version #4494
• Upgrade nginx to security patch v0.25.1 #5197