namespace tf {

/** @page release-2-4-0 Release 2.4.0 (2020/03/25)

%Taskflow 2.4.0 is the 6th release in the 2.x line! 
This release includes several new changes such as CPU-GPU tasking,
improved scheduling flow, documentation, and unit tests.

@tableofcontents

@section release-2-4-0_download Download

%Taskflow 2.4.0 can be downloaded from <a href="https://github.com/cpp-taskflow/cpp-taskflow/releases/tag/v2.4.0">here</a>.

@section release-2-4-0_new_features New Features

@li added tf::cudaFlow for concurrent CPU-GPU tasking
@li added a new method tf::Executor::num_topologies to query the number of running taskflows in an executor
@li added std::hash support for tf::Task
@li added a new work-stealing algorithm capable of general heterogeneous domains
@li added unittests for CUDA work (enable by @c -DTF_ENABLE_CUDA during cmake)

@section release-2-4-0_bug_fixes Bug Fixes 

@li fixed the bug in nested execution (<a href="https://github.com/cpp-taskflow/cpp-taskflow/issues/152">#152</a>)
@li fixed the nameless union/struct extension warning in MS environment (<a href="https://github.com/cpp-taskflow/cpp-taskflow/issues/153">#153</a>)
@li fixed the warning/error by changing the type of join counter to std::size (<a href="https://github.com/cpp-taskflow/cpp-taskflow/pull/137">#137</a>)

@section release-2-4-0_miscellaneous_items Miscellaneous Items

@li reflected the <a href="https://cpp-taskflow.github.io/#/">showcase presentation</a> on CPU-GPU tasking

*/

}
