message: docs: navigation and org changes, misc edits
  PR Close
diff: },
  {
  "url": "guide/deprecations",
  - "title": "Deprecation Summary",
  - "tooltip": "Summary of Angular features and APIs that are deprecated."
  + "title": "Deprecations",
  + "tooltip": "Summary of Angular APIs and features that are deprecated."
  }
  ]
  },
  