v270.8.0

Features

• Improve performance of /deployments endpoint (#168545859)
• Introduce support for signed URLs on BOSH deployed VMs for accessing the blobstore
  • Currently supports internal webdav blobstore and S3 without user provided encryption keys
  • Upcoming releases will support GCS blobstore and user provided keys
• Introduce /metrics endpoint, enabled via director.metrics_server.enabled property
  • Currently this is only exposed locally on the director
  • More metrics and functionality will be added in upcoming releases
  • Add new /resurrection endpoint to return status of global resurrection (#168964490)
  • Increase timeout on release lock (#168883842)
• Re-add top level properties

Bug Fixes

• Fix issue where sync-dns exits unexpectedly yielding errand VMs to not have have a records.json file (#169302667)
• Remove duplicate ruby package