* Add two column version of task list with a new design
* Show number in the status circle
* Set background for the active task
* Remove border top
* Changes in single column
* Task list does not render in the left column if two column task list has been rendered already.
* Your store today and activity panel does not render if user is running two column experiment
* Update the circle border color
* Fix lint issue
* Support single column mode
* Add box-shadow transition
* Fix max width
* Set the first card as the default if all tasks are complete
* Adjust font-weight for the complete tasks
* Use experiment
* Remove unnecessary placeholder
* Use two-column placeholder
* Use the new task REST API
* Remove unused code -- these are no longer used as we are using the new task list REST API
* Update logic to use the new fields
* Update css to fit the homescreen card
* Remove unused var
* Sync changelog from 2.8.0-rc.2 (https://github.com/woocommerce/woocommerce-admin/pull/7783)
* Remove changelogs that were picked into 2.8.0-beta.2
* Update changelog for 7690
* Update changelog for 7743
* Update changelog for 7734
* Update changelog for 7763, 7771
* Remove changelog for 7763 from 2.8.0 since it was in 2.7.2
* Update changelog for 7798
* Show keep & dismiss page when tasks are complete (https://github.com/woocommerce/woocommerce-admin/pull/7684)
* Add two column version of task list with a new design
* Changes in single column
* Task list does not render in the left column if two column task list has been rendered already.
* Your store today and activity panel does not render if user is running two column experiment
* Prompt a modal when hiding the task list
* Add completed compoent
* Move completed task to task-list
* Implement hide and keep list buttons
* Fix keep task list button
* Rename hideTaskCard to hideTasks and keepTaskCard to keepTasks
* Add two column version of task list with a new design
* Show number in the status circle
* Set background for the active task
* Remove border top
* Changes in single column
* Task list does not render in the left column if two column task list has been rendered already.
* Your store today and activity panel does not render if user is running two column experiment
* Update the circle border color
* Fix lint issue
* Support single column mode
* Add box-shadow transition
* Fix max width
* Set the first card as the default if all tasks are complete
* Adjust font-weight for the complete tasks
* Use experiment
* Remove unnecessary placeholder
* Use two-column placeholder
* Use the new task REST API
* Remove unused code -- these are no longer used as we are using the new task list REST API
* Update logic to use the new fields
* Update css to fit the homescreen card
* Remove unused var
* Show keep & dismiss page when tasks are complete (https://github.com/woocommerce/woocommerce-admin/pull/7684)
* Add two column version of task list with a new design
* Changes in single column
* Task list does not render in the left column if two column task list has been rendered already.
* Your store today and activity panel does not render if user is running two column experiment
* Prompt a modal when hiding the task list
* Add completed compoent
* Move completed task to task-list
* Implement hide and keep list buttons
* Fix keep task list button
* Rename hideTaskCard to hideTasks and keepTaskCard to keepTasks
* Remove unnecessary feature checking logic
* Separate && operator for Activity Header and Panel since one of them can be empty
* Add changelog
Co-authored-by: Matt Sherman <matt.sherman@automattic.com>