Enhancements

• Port over changes from 1.1.6 through 1.3.0 (#367)

• Use @tracked underneath on Ember 3.16+ (#354)

  Note: Within applications with both tracked & computed properties, if using a native getter to access task state, and wishing to use it alongside a computed property, @dependantKeyCompat will need to be used on the getter as expected with any other tracked-prop using getter.

Bugfixes

• Fixes the deprecated -task-property module (for compatibility w/ some external addons). TaskProperty is available at the top-level.

Removals

• Remove ability to directly use tasks with {{action}} helper stuff (deprecated in 1.3.0) (#374)
• Remove get and set compatibility methods from Task, TaskGroup, and TaskInstance.

Documentation about upgrading to 2.0.0-beta.1 and other future 2.x releases in general can be found in UPGRADING-2.x.md