The ROS PMC meeting for this week was on Tuesday. The notes from the meeting are available at ROS PMC weekly meeting agenda
ROS PMC Business
- Accelerated Memory Transport Working Group Charter
- PSA: We will have an upcoming vote to create the Lyrical release working group
Regular Business
Buildfarm update
- PTAL Buildfarm Issues Triage Sheet
Issues
- No new issues last week!
Priorities
Waffle note-taker
Waffle is a weekly meeting where maintainers triage incoming issues and pull requests that haven’t been otherwise acted upon. One person per week is assigned to be the “waffle note-taker” to both take notes in the meeting to keep the meeting as efficient as possible.
- January 22 + January 29 - @Katherine_Scott
Rosdistro assignments
Rosdistro is a weekly assignment to monitor incoming issues and pull requests in GitHub - ros/rosdistro: This repo maintains a lists of repositories for each ROS distribution. Two people per week are assigned to be the rosdistro maintainers.
- January 13 - January 20 - @marcogg + @tomoyafujita
- Outgoing rosdistro
- None
Release Management
- Audrow (Humble)
- No updates.
- Yadu (Rolling)
- Marco (Jazzy)
- Scott (Kilted)
Working Group Updates
- Client Library Working Group
- Meeting last Friday primarily focused on Python
asyncioexecutor implementation
- Meeting last Friday primarily focused on Python
- Accelerated Memory Transport Working Group (unofficial)
- Meeting last Friday to dive in on rcl::Buffer implementation
- ROSGraph Working Group
- PSA: Meeting time has been moved to noon Pacific to accommodate Australian contingent
Agenda
- [@mjcarroll] Lyrical Features
- I would like to do a round of status updates on Lyrical roadmap features next week
- [waffle] rosidl_generator_cpp: constexpr message traits and to_tuple_ref for generated structs by oysstu · Pull Request #928 · ros2/rosidl · GitHub
- Goal: make ROS 2 C++ messages more “introspectable” at compile-time. Currently, C++ messages don’t easily expose how many members they have (arity) or what those members are named without using external reflection libraries or complex trait
- Action: Looking for reviews/feedback/input
- [@Katherine_Scott] Time to Propose 2026 GSoC Projects!
- GSoC is currently our best performing way of bringing on new contributors.
- Please start writing proposals on the Wiki. Once you’ve completed the wiki add a row to the tracking spreadsheet.
- [@hidmic] Discussion of rosidl improvement ideas
- Draft rosidl.0c REP by hidmic · Pull Request #22 · openrobotics/reps · GitHub
- Thinking about this post-Lyrical
- Passing to Acceleration WG for initial discussions.
- [@InvincibleRMC] Python Static Typing RFC https://github.com/ros2/rosidl_python/pull/2440
- We are still looking for clarity on
SequencevsMutableSequence
- We are still looking for clarity on