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Address Kat's feedback on #6765 (#6796) (#6797)
(cherry picked from commit d53a218) Signed-off-by: Shane Loretz <sloretz@intrinsic.ai> Co-authored-by: Shane Loretz <shane.loretz@gmail.com>
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source/Releases/Release-Lyrical-Luth.rst

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@@ -247,11 +247,11 @@ See :doc:`../Tutorials/Advanced/Writing-a-Buffer-Backend` to learn how to implem
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See :doc:`../Concepts/Intermediate/About-Buffer-Backends` and :doc:`../How-To-Guides/Using-Buffer-Backends` for more details.
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Use YAML tags in parameter files
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^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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Annotate types in YAML Parameter Files
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^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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Tired of ``rcl`` interpreting ambiguous YAML parameter values as the wrong type?
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Prevent that by specifying the type using YAML tags.
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In ROS Lyrical, use YAML tags to specify the correct type.
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.. code-block:: yaml
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@@ -266,10 +266,12 @@ Prevent that by specifying the type using YAML tags.
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See `ros2/rcl#1275 <https://github.com/ros2/rcl/pull/1275>`_ for more info.
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More logging options in launch files
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^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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Per-message log severity in launch files
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^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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ROS Lyrical now supports per-message log severity levels in launch files.
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This makes it easier to find important messages or ignore unimportant ones in log files when debugging!
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Have different kinds of messages in your log files that you want to log with different severity?
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Specify the log level using the new ``level`` argument on the ``log`` action.
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Alternatively, use the new ``log_debug``, ``log_info``, ``log_warning``, or ``log_error`` actions.
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See `ros2/rosbag2#2047 <https://github.com/ros2/rosbag2/pull/2047>`_, `ros2/rosbag2#2062 <https://github.com/ros2/rosbag2/pull/2062>`_, `ros2/rosbag2#2061 <https://github.com/ros2/rosbag2/pull/2061>`_, and `ros2/rosbag2#2095 <https://github.com/ros2/rosbag2/pull/2095>`_ for more details.
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Circular recording by bag split
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^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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Circular bag recording with limit on number of bags
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^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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Recording data on your robot with limited disk space?
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Try the new ``--max-bag-files`` option.
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See `ros2/rosbag2#2265 <https://github.com/ros2/rosbag2/pull/2265>`_ for more details.
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``rosbag2`` message-loss observability
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^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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Catch data loss early with ``rosbag2`` message-loss observability
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^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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Say you've built a robust system for recording data on your robot, but there is a problem.
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How do you *know* there's a problem?
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How do you know if all of your nodes are using simulated time?
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Use ``ros2 param get <param name>`` to get a parameter value from all nodes.
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.. code-block:: shell
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ros2 param get use_sim_time
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.. image:: images/ros2_param_get_use_sim_time.gif
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See `ros2/ros2cli#1174 <https://github.com/ros2/ros2cli/pull/1174>`_ for more info.
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See `ros2/ros2cli#1203 <https://github.com/ros2/ros2cli/pull/1203>`_ and `ros2/ros2cli#1204 <https://github.com/ros2/ros2cli/pull/1204>`_ for more details.
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Actions, Services, and Environment variables in ``ros2 doctor --report``
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^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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``ros2 doctor --report`` now reports Actions, Services, and Environment variables
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^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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``ros2 doctor --report`` now includes information about Actions, Services, and ROS-related environment variables.
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Include this report in your GitHub issues or AI prompts to debug problems faster.
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