-- Add a new meta property for receiving the message from an iframe. Now the user can simply refer to {{iframe.message}} to access the data they receive in an API or widget.
-- Set default source url to wikipedia.org
-- Fix typo on the tooltip of onURLChanged, url to URL
-- Fix the issue which is related to reduced iframe in its deploy mode
-- Fix the issue which is related to the inclusion of nearby widgets in deploy mode
-- Add Expected Data Type fields with regard to borderOpacity and borderWidth
-- Remove the spread operator in IframeWidget
-- Connect the widget help with the correct documentation path
-- Expose source and title for autocomplete
-- Remove the redundant wrapping with meta from the widget
