v0.6.0

FEATURES: 🌈

• Kubernetes v1.7.5 for both Linux and Windows! (PR #1381, @seanknox)
• Kubernetes v1.6.9 for both Linux and Windows! (PR #1343, @jackfrancis)
• Lots of new VM sizes supported! (PR #1216, @yuvipanda)
• Configurable Kubernetes Service Subnets (PR #546, @rocketraman)
• DCOS clusters now support Windows agents (PR #1132, @yakman2020)
• Optional AAD integration in Kubernetes (PR #1049, @karataliu )
• Sovereign Azure Cloud support (PR #499, @wangtt03)
• Add MaxPods configuration option to Kubernetes nodes (PR #1103, @ofiliz)
• acs-engine Extensions (#599) (PR #1358, @RobBagby @JackQuincy)

BUGS FIXED: 🐞

• Tiller is upgradeable (PR #1319, @seanknox)
• Fix Windows kubernetes build process (PR #1351 @JiangtianLi)
• Kubernetes agents don't always attach to master (PR #1335, @anhowe)
• Ephemeral DCOS disks not formatting (PR #1100, @jmspring)
• Fix scale up in kubernetes with custom VNETs (PR #1194, @JackQuincy)

DEV IMPROVEMENTS/CHORES: 🔧

• Rationalized vendor/ dependencies (PR #1340, @jackfrancis)
• gofmt and linting cleanup/enforcement (PR #1369, @jackfrancis)
• Lots of docs hygiene
  • PR #1203 @jpoon
  • PR #1220 @dmitsh
  • PR #1225 @rjtsdl
  • PR #1173 @karataliu
  • PR #1231 @lborgav
  • PR #1233 @JiangtianLi
  • PR #1235 @bobbypage
  • PR #1272 @jackfrancis
  • PR #1298 @dennis-benzinger-hybris
  • PR #1306 @slack
  • PR #1345 @jackfrancis
  • PR #1347 @jackfrancis
  • PR #1309 @squillace
  • PR #1350 @bacongobbler
  • PR #1355 @jackfrancis
  • PR #1375 @bobbypage
  • PR #1382 @stuartleeks
  • PR #1380 @bobbypage
• Continual CI/E2E improvements!
  • PR #1260 @jchauncey
  • PR #1252 @seanknox
  • PR #1256 @jchauncey
  • PR #1322 @jackfrancis
  • PR #1365 @jchauncey