icon 2.0.0+4 changelog | Flutter package

2.0.0+4 05 APR 21 #

Between 0.1.0 and 1.0.0, parameter trueSize had its @requiredment removed, but the README and documentation did not reflect this.

Looked back at the base Icon class and recognized that IconToo ought to support TextDirection, allow a Key initialization, and properly accept and pass a semanticLabel.
Added a second demo to the Icon Example app.
Altered some documentation based on hover hints and DartDoc.
Updated README presentation and sample code.

Initial release as a transfer from an Android application on which I am primarily focused.