Jacob Perron

Thanks for the patch! Could you provide a complete code example that I can run to verify the bug and fix? Also, could you target the latest development branch (`noetic-devel`),...

Following https://github.com/ros2/ros_core_documentation/issues/13#issuecomment-476882351, I think adding README with links to ROS Index and the relevant API docs makes sense. PRs welcome :)

I've thrown together a rough outline using [MacOSX Installation](https://index.ros.org/doc/ros2/Installation/Dashing/OSX-Install-Binary/) as a reference, hopefully it's helpful: 1. Install prerequisites, I haven't done it here, but it's probably worth adding minimum version...

> Instead I would focus on the dependencies of "core" packages and mention that additional packages might require additional dependencies. Makes sense. I tried to do that by adding sub-headers...

Which version of ROS are you using? Currently the master branch only supports Bouncy. We will update the master branch with what's on the dashing branch, once that work is...

Hi @piaopiaohu123, thanks for opening this issue. I don't think we have any plans related to security and ROS 2 Java, any help is appreciated. To help clarify, are you...

@pengzhouhu I think any documentation related to enabling security can be added to this repository. I'm happy to review a pull request if you have made some progress related to...

> Is there a ticket yet about supporting callback groups? That's a negative.

I presume you are following the build instructions for Android, is this correct? We worked around the issue with mimick in our CI by not building tests for some packages....

We shouldn't need spdlog as I'm pretty sure we're not relying on `rcl_logging`. I'll try going through the Android setup myself and see if I can update the instructions for...