Shumpei Wakabayashi

@Ericpotato Could you review this PR?

@xmfcx Interesting investigation! Actually, we TIER IV has already automated changelog [here](https://github.com/tier4/autoware.universe/releases). They are created by [generate-changelog CI](https://github.com/autowarefoundation/autoware-github-actions/tree/main/generate-changelog) which wraps [git-cliff](https://github.com/orhun/git-cliff). I'm curious if changelog-enforcer and other changelog generator are...

@Owen-Liuyuxuan Could you check the failing CI? https://build.ros2.org/job/Rpr__launch__ubuntu_jammy_amd64/311/testReport/launch.test.launch.actions/test_include_launch_description/test_include_launch_description_launch_arguments/

Another example is when rotating object. ``` >>> Quaternion(axis=[0.0,0.0,1.0], radians=np.pi/2.0).rotate([0.5,0.5,0.0]) [-0.49999999999999983, 0.5, 0.0] ``` This is mainly caused by [here](https://github.com/KieranWynn/pyquaternion/blob/99025c17bab1c55265d61add13375433b35251af/pyquaternion/quaternion.py#L608), which multiply quaternions.

@oguzkaganozt cc. @xmfcx Could you check this issue...? I think this problem came from https://github.com/autowarefoundation/autoware/pull/4556.

@sasakisasaki Thank you for your suggestion. It looks great idea to avoid reading files that don't exist. I suggest it would be simpler to branch the condition by the presence...

I had the same problem and solved by manually creating `appsscript.json` under the working directory.

We have the similar isssue https://github.com/autowarefoundation/autoware/discussions/286. I created PR for the issue by #205

@dkoldaev Thank you for the PR. How to set `TRAFFIC_LIGHT_CAMERA_NUMBER` ? Creating env file like [set_autoware_env](https://github.com/tier4/autoware_ecu_system_setup/tree/main/roles/set_autoware_env) ? Or can we specify it in [individual_params](https://github.com/tier4/autoware_individual_params.jpntaxi/tree/main/individual_params/config/4) though it is not env file.

@dkoldaev Nothing but autoware.env and vehicle.env set in [set_autoware_env](https://github.com/tier4/autoware_ecu_system_setup/tree/main/roles/set_autoware_env).