[
  {
    "pr": "https://github.com/angular/material2/pull/10161",
    "changes": [
      {
        "replace": "ConnectedOverlayDirective",
        "replaceWith": "CdkConnectedOverlay"
      },
      {
        "replace": "OverlayOrigin",
        "replaceWith": "CdkOverlayOrigin"
      }
    ]
  },


  {
    "pr": "https://github.com/angular/material2/pull/10267",
    "changes": [
      {
        "replace": "ObserveContent",
        "replaceWith": "CdkObserveContent"
      }
    ]
  },


  {
    "pr": "https://github.com/angular/material2/pull/10291",
    "changes": [
      {
        "replace": "FloatPlaceholderType",
        "replaceWith": "FloatLabelType"
      },
      {
        "replace": "MAT_PLACEHOLDER_GLOBAL_OPTIONS",
        "replaceWith": "MAT_LABEL_GLOBAL_OPTIONS"
      },
      {
        "replace": "PlaceholderOptions",
        "replaceWith": "LabelOptions"
      }
    ]
  },


  {
    "pr": "https://github.com/angular/material2/pull/10325",
    "changes": [
      {
        "replace": "FocusTrapDirective",
        "replaceWith": "CdkTrapFocus"
      }
    ]
  }
]