various docs updates

Author: LiamConnors

README.md

@@ -94,41 +94,34 @@ conda install -c plotly plotly=5.24.1
 
 ### JupyterLab Support
 
-For use in [JupyterLab](https://jupyterlab.readthedocs.io/en/stable/), install the `jupyterlab` and `ipywidgets`
+For use in [JupyterLab](https://jupyterlab.readthedocs.io/en/stable/), install the `jupyterlab` and `anywidget`
 packages using `pip`:
 
 ```
-pip install "jupyterlab>=3" "ipywidgets>=7.6"
+pip install "jupyterlab>=3" "anywidget>=0.9.13"
 ```
 
 or `conda`:
 
 ```
-conda install "jupyterlab>=3" "ipywidgets>=7.6"
-```
-
-The instructions above apply to JupyterLab 3.x. **For JupyterLab 2 or earlier**, run the following commands to install the required JupyterLab extensions (note that this will require [`node`](https://nodejs.org/) to be installed):
-
-```
-# JupyterLab 2.x renderer support
-jupyter labextension install [email protected] @jupyter-widgets/jupyterlab-manager
+conda install "jupyterlab>=3" "anywidget>=0.9.13"
 ```
 
 Please check out our [Troubleshooting guide](https://plotly.com/python/troubleshooting/) if you run into any problems with JupyterLab.
 
 ### Jupyter Notebook Support
 
-For use in the Jupyter Notebook, install the `notebook` and `ipywidgets`
+For use in the Jupyter Notebook, install the `notebook` and `anywidget`
 packages using `pip`:
 
 ```
-pip install "notebook>=5.3" "ipywidgets>=7.5"
+pip install "notebook>=7.0" "anywidget>=0.9.13"
 ```
 
 or `conda`:
 
 ```
-conda install "notebook>=5.3" "ipywidgets>=7.5"
+conda install "notebook>=7.0" "anywidget>=0.9.13"
 ```
 
 ### Static Image Export

doc/python/getting-started.md

@@ -68,9 +68,6 @@ $ conda install -c plotly plotly=5.24.1
 ```
 This package contains everything you need to write figures to standalone HTML files.
 
-> Note: **No internet connection, account, or payment is required to use plotly.py.** Prior to version 4, this library could operate in either an "online" or "offline" mode. The documentation tended to emphasize the online mode, where graphs get published to the Chart Studio web service. In version 4, all "online" functionality was removed from the `plotly` package and is now available as the separate, optional, `chart-studio` package (See below). **plotly.py version 4 is "offline" only, and does not include any functionality for uploading figures or data to cloud services.**
-
-
 ```python
 import plotly.express as px
 fig = px.bar(x=["a", "b", "c"], y=[1, 3, 2])
@@ -96,34 +93,27 @@ IFrame(snippet_url + 'getting-started', width='100%', height=1200)
 
 #### JupyterLab Support
 
-To use `plotly` in [JupyterLab](https://jupyterlab.readthedocs.io/en/stable/), install the `jupyterlab` and `ipywidgets` packages in the same environment as you installed `plotly`, using `pip`:
+To use `plotly` in [JupyterLab](https://jupyterlab.readthedocs.io/en/stable/), install the `jupyterlab` and `anywidget` packages in the same environment as you installed `plotly`, using `pip`:
 
 ```
-$ pip install "jupyterlab>=3" "ipywidgets>=7.6"
+pip install "jupyterlab>=3" "anywidget>=0.9.13"
 ```
 
 or `conda`:
 
 ```
-$ conda install "jupyterlab>=3" "ipywidgets>=7.6"
+conda install "jupyterlab>=3" "anywidget>=0.9.13"
 ```
 
 The `plotly` jupyterlab extension is included when you install `plotly` using `pip` or `conda`. When you run Jupyter Lab, ensure you are running it in the same environment that you installed `plotly` in so it has access to the `plotly` jupyterlab extension.
 
-**JupyterLab 2 or earlier** does not support the prebuilt extensions installed using `pip` and `conda`. If you are using JupyterLab 2, run the following command to install the required JupyterLab extensions (note that this will require [`node`](https://nodejs.org/) to be installed):
-
-```
-# JupyterLab 2.x renderer support
-jupyter labextension install [email protected] @jupyter-widgets/jupyterlab-manager
-```
-
 Launch JupyterLab with:
 
 ```
 $ jupyter lab
 ```
 
-and display plotly figures inline using the `plotly_mimetype` renderer...
+and display plotly figures inline:
 
 ```python
 import plotly.express as px
@@ -147,20 +137,19 @@ See [_Displaying Figures in Python_](/python/renderers/) for more information on
 See the [Troubleshooting guide](/python/troubleshooting/) if you run into any problems with JupyterLab, particularly if you are using multiple Python environments inside Jupyter.
 
 
-
 #### Jupyter Notebook Support
 
 For use in the classic [Jupyter Notebook](https://jupyter.org/), install the `notebook` and `ipywidgets`
 packages using `pip`:
 
 ```
-$ pip install "notebook>=5.3" "ipywidgets>=7.5"
+pip install "notebook>=7.0" "anywidget>=0.9.13"
 ```
 
 or `conda`:
 
 ```
-$ conda install "notebook>=5.3" "ipywidgets>=7.5"
+conda install "notebook>=7.0" "anywidget>=0.9.13"
 ```
 
 These packages contain everything you need to run a Jupyter notebook...
@@ -254,23 +243,6 @@ $ conda install -c plotly plotly-geo=1.0.0
 
 See [_USA County Choropleth Maps in Python_](/python/county-choropleth/) for more information on the county choropleth figure factory.
 
-#### Chart Studio Support
-
-The `chart-studio` package can be used to upload plotly figures to Plotly's Chart
-Studio Cloud or On-Prem services. This package can be installed using pip...
-
-```
-$ pip install chart-studio==1.1.0
-```
-
-or conda.
-
-```
-$ conda install -c plotly chart-studio=1.1.0
-```
-
-> **Note:** This package is optional, and if it is not installed it is not possible for figures to be uploaded to the Chart Studio cloud service.
-
 ### Where to next?
 
 Once you've installed, you can use our documentation in three main ways: