background_app_bar 2.0.0

A background app bar plugin, use this plugin if you want to preserve background of sliver app bar when scrolling,

[0.0.1] - 10 August 2019

• Initial Commit

[1.0.0] - 25 September 2019

• Breaking Change

  remove BackgroundAppBar has been remove, use AppBar instead, for same effect see example.
  remove SliverBackgroundAppBar has been remove, use SliverAppBar instead, for same effect see example.

• add BackgroundFlexibleSpaceBar Widget

[1.0.1] - 27 September 2019

• fix documentation

[1.0.2] - 30 March 2020

• fix documentation

[1.0.3] - 7 December 2020

• Fix Warnings

[2.0.0] - 5 March 2021

• Migrate to null-safety