Revert "finally, a CHANGELOG"
Revert "finally, a CHANGELOG"

This reverts commit 49a0a4b94339b85be21da1c7fa048f5d441741e5.

ee-in/python-api,ee-in/python-api,plotly/plotly.py,plotly/python-api,plotly/python-api,ee-in/python-api,plotly/python-api,plotly/plotly.py,plotly/plotly.py