Merge branch 'master' into v209

Author: chriddyp

CHANGELOG.md

@@ -8,8 +8,13 @@ This project adheres to [Semantic Versioning](http://semver.org/).
 ### Added
 - Beta: Added API methods that wrap the API endpoint for managing Dash objects on plot.ly. The API interface is under `plotly.api.v2.dash_apps`
 - offline embedded plots are now responsive to window resizing when `output_type == "div"` is set in `plotly.offline.iplot()`.
+- Offline embedded plots are now responsive to window resizing when `output_type == "div"` is set in `plotly.offline.iplot()`.
 - Offline animations are now supported on Plotly Cloud.
 
+### Updated
+- Updated `plotly.min.js` to version 1.26.0 for `plotly.offline`.
+  - See [the plotly.js CHANGELOG](https://github.com/plotly/plotly.js/blob/master/CHANGELOG.md) for additional information regarding the updates.
+
 ### Updated
 - `plotly.offline.plot` and `plotly.offline.iplot` now accept various [configuration options](https://plot.ly/javascript/configuration-options/) for their arguments.