Release notes:

• Fixed several incorrect interactions with credentials
  • Now scopes credential.useHttpPath to just dev.azure.com hostname
  • Now erases credentials on authentication failure
  • Now approves credentials on authentication success
• Lots of live-site improvements
  • Correlate trace2 stream with VFS for Git stream with the Git session ID.
  • Break down update placeholders timings so we can see where time is spend during checkout.
• Many smaller bug fixes