Doc updates, notes on CMake version compatibility

Author: cliffg-softwarelibre

README.md

@@ -73,3 +73,7 @@ test/wait_queue_test -s
 
 The example can be built by adding `-D WAIT_QUEUE_BUILD_EXAMPLES:BOOL=ON` to the CMake configure / generate step.
 
+### CMake Version Compatibility
+
+CMake 3.27 and later has removed (or will remove) compatibility with CMake versions older than 3.5. The GitHub actions for the `wait_queue` unit test have been updated to use the `CMAKE_POLICY_VERSION_MINIMUM=3.5` flag as a workaround (until the dependent library CMake files have been updated appropriately).
+

include/queue/wait_queue.hpp

@@ -14,7 +14,7 @@
  * for specific use cases (see below for additional details). The default container
  * type is @c std::deque.
  *
- * A graceful shutdown can be requested using the @c request_stop method (modeled on the 
+ * A graceful shutdown can be requested using the @c std::request_stop method (modeled on the 
  * C++ 20 @c request_stop from @c std::stop_source). This allows waiting reader threads 
  * to be notified for shutdown. Alternatively a @c std::stop_token can be passed in to 
  * the @c wait_queue constructor, allowing shutdown from outside of the @c wait_queue 
@@ -142,7 +142,7 @@
  *
  * @authors Cliff Green, Lou Langholtz, Anthony Williams
  *
- * @copyright (c) 2017-2024 by Cliff Green
+ * @copyright (c) 2017-2025 by Cliff Green
  *
  * Distributed under the Boost Software License, Version 1.0. 
  * (See accompanying file LICENSE.txt or copy at http://www.boost.org/LICENSE_1_0.txt)

test/wait_queue_test.cpp

@@ -4,7 +4,7 @@
  *
  * @author Cliff Green
  *
- * @copyright (c) 2017-2024 by Cliff Green
+ * @copyright (c) 2017-2025 by Cliff Green
  *
  * Distributed under the Boost Software License, Version 1.0. 
  * (See accompanying file LICENSE.txt or copy at http://www.boost.org/LICENSE_1_0.txt)