Dash v1.5.0

Dash and Dash-Renderer

Added

• #964 Adds support for preventing updates in clientside functions.
  • Reject all updates with throw window.dash_clientside.PreventUpdate;
  • Reject a single output by returning window.dash_clientside.no_update
• #899 Add support for async dependencies and components
• #973 Adds support for resource caching and adds a fallback caching mechanism through etag

Dash-Core-Components

Added

• #616 Async Graph and Plotly.js

Dash-Table

Changed

• #554 Async loading of xlsx library on export