Add a changelog entry.

diff --git a/doc/news/changes/minor/20200527Bangerth b/doc/news/changes/minor/20200527Bangerth
new file mode 100644 (file)
index 0000000..33f4ce0
--- /dev/null
+++ b/doc/news/changes/minor/20200527Bangerth
@@ -0,0 +1,6 @@
+New: When executing a task on a separate thread, if that task ends
+with throwing an exception instead of returing a value, then this
+exception will be obtained when you wait for the task using
+Threads::Task::join() or Threads::Task::return_value().
+<br>
+(Wolfgang Bangerth, 2020/05/27)