toc:
- column:
  - heading: API
    links:
    - label: r2.2 (stable)
      path: /api/stable
    - label: r2.3 (rc)
      path: /api/r2.3
    - label: r2.1
      path: /api/r2.1
    - label: r2.0
      path: /api/r2.0
- column:
  - heading: API r1
    links:
    - label: r1.15
      path: /api/r1.15
    - label: More…
      path: /versions/

toc:
- column:
  - links:
    - label: "TensorFlow (r2.2)"
      path: /api/stable
    - label: r2.3 (rc)
      path: /api/r2.3
    - label: r1.15
      path: /api/r1.15
    - label: Versions…
      path: /versions/
- column:
  - links:
    - label: "TensorFlow.js"
      path: https://js.tensorflow.org/api/latest/
    - label: "TensorFlow Lite"
      path: /lite/api_docs/
    - label: "TFX"
      path: /tfx/api_docs/

Update api drop down to include main products, and versions.
Update api drop down to include main products, and versions.

PiperOrigin-RevId: 319305335
