ROS Index
|
launch package from launch repolaunch launch_pytest launch_testing launch_testing_ament_cmake launch_xml launch_yaml test_launch_testing |
ROS Distro
|
Package Summary
| Version | 1.0.16 |
| License | Apache License 2.0 |
| Build type | AMENT_PYTHON |
| Use | RECOMMENDED |
Repository Summary
| Description | |
| Checkout URI | https://github.com/ros2/launch.git |
| VCS Type | git |
| VCS Version | humble |
| Last Updated | 2026-10-23 |
| Dev Status | DEVELOPED |
| Released | RELEASED |
| Contributing |
Help Wanted (-)
Good First Issues (-) Pull Requests to Review (-) |
Package Description
The ROS launch tool.
Maintainers
- Aditya Pande
- Michel Hidalgo
Authors
- Dirk Thomas
- William Woodall
README
No README found.
No README in repository either.
CHANGELOG
Changelog for package launch
1.0.16 (2026-10-23)
- Make documentation for XML <arg> default match behavior (#1032) (#1036)
- Add OpaqueFunction to the Basic Actions documentation (#826) (#1017) (#1029)
- Contributors: mergify[bot]
1.0.15 (2026-09-06)
1.0.14 (2026-01-12)
- Fixed typos (backport #692) (#693)
- [humble] Allow Path in substitutions, instead of requiring cast to str (backport #873) (#926)
- Fix intersphinx_mapping format (#921) (#922)
- Contributors: mergify[bot]
1.0.13 (2025-11-07)
- [backport humble] Make the directory-finding substitutions into a PathSubstitution for / operator (backport #914) (#917)
- Contributors: mergify[bot]
1.0.12 (2025-10-17)
1.0.11 (2025-10-06)
1.0.10 (2025-07-16)
1.0.9 (2025-06-06)
- Add conditional substitution (#734) (#870)
- Implement Any, All, Equals, and NotEquals substitutions (#649) (#871)
- Add a [/]{.title-ref} path join operator for [PathJoinSubstitution]{.title-ref} (#868) (#881)
- Add special cases to coerce "1" and "0" to bool when using bool coercion only (#651) (#872)
- Expose emulate_tty to xml and yaml launch (#669) (#869)
- Let XML executables/nodes be "required" (like in ROS 1) (#751) (#863)
- Fix ExecuteLocal output flushing (#860)
- Contributors: Emerson Knapp, mhidalgo-bdai
1.0.8 (2025-03-25)
- Document substitutions concatenation in architecture doc (#845) (#847)
- Update docs to use proper RST literals (#837) (#840)
- Contributors: mergify[bot]
1.0.7 (2024-11-25)
1.0.6 (2024-05-17)
File truncated at 100 lines see the full file
Package Dependencies
System Dependencies
Dependant Packages
Launch files
No launch files found
Messages
No message files found.
Services
No service files found
Plugins
No plugins found.
Recent questions tagged launch at Robotics Stack Exchange
|
|
launch package from launch repolaunch launch_pytest launch_testing launch_testing_ament_cmake launch_xml launch_yaml test_launch_testing |
ROS Distro
|
Package Summary
| Version | 3.4.13 |
| License | Apache License 2.0 |
| Build type | AMENT_PYTHON |
| Use | RECOMMENDED |
Repository Summary
| Description | |
| Checkout URI | https://github.com/ros2/launch.git |
| VCS Type | git |
| VCS Version | jazzy |
| Last Updated | 2026-10-23 |
| Dev Status | DEVELOPED |
| Released | RELEASED |
| Contributing |
Help Wanted (-)
Good First Issues (-) Pull Requests to Review (-) |
Package Description
The ROS launch tool.
Maintainers
- Aditya Pande
- Brandon Ong
- William Woodall
Authors
- Dirk Thomas
- Michel Hidalgo
- William Woodall
README
No README found.
No README in repository either.
CHANGELOG
Changelog for package launch
3.4.13 (2026-10-23)
- Make documentation for XML <arg> default match behavior (#1032) (#1035)
- Add OpaqueFunction to the Basic Actions documentation (#826) (#1017) (#1028)
- Contributors: mergify[bot]
3.4.12 (2026-09-18)
- Robust pytest_ignore_collect for multi-version Pytest compatibility (#974) (#1006)
- Fix Pytest 8/9 compatibility and coroutine leaks in launch_pytest (#972) (#1008)
- Contributors: Guilhem Saurel
3.4.11 (2026-06-02)
-
Correct typos (backport #961) (#963)
* Correct typos (#961) (cherry picked from commit b51d67a0fb3c572a8255855ac73364ca53ed3691) Co-authored-by: Auguste Lalande <<auguste.lalande@gmail.com>> Co-authored-by: Alejandro Hernandez Cordero <<ahcorde@gmail.com>>
-
Contributors: mergify[bot]
3.4.10 (2026-01-12)
- [jazzy] Allow Path in substitutions, instead of requiring cast to str (backport #873) (#927)
- Fix intersphinx_mapping format (#921) (#923)
- Contributors: mergify[bot]
3.4.9 (2025-11-07)
- [backport jazzy] Make the directory-finding substitutions into a PathSubstitution for / operator (backport #914) (#918)
- Contributors: mergify[bot]
3.4.8 (2025-10-17)
3.4.7 (2025-10-06)
- Allow providing launch args to include using let in frontends (backport #848) (#910)
- Contributors: mergify[bot]
3.4.6 (2025-08-06)
- Using [TimerAction]{.title-ref} with [SetParameter]{.title-ref} from launch_ros causes crash (backport #879) (#893) Co-authored-by: Christophe Bedard <<bedard.christophe@gmail.com>>
- Remove LaunchDescriptionArgument (#891) (#896) (cherry picked from commit 8fd76bb11c45cdd072b5f3ef4f3800ff63ee3c9a) Co-authored-by: Harrison Chen <<hchen.robotics@gmail.com>>
- Contributors: Rafal Gorecki, mergify[bot]
3.4.5 (2025-06-23)
- Provide copy of launch configs to TimerAction's entities (#836) (#878)
- [backport jazzy] Add a [/]{.title-ref} path join operator for [PathJoinSubstitution]{.title-ref} (#868) (#880)
- Contributors: Emerson Knapp, Kenji Brameld (TRACLabs)
3.4.4 (2025-04-02)
- Document substitutions concatenation in architecture doc (#845) (#846) (cherry picked from commit 6fcc79e38fa711e04be3d392a6691a36ea5de214) Co-authored-by: Christophe Bedard <<bedard.christophe@gmail.com>>
File truncated at 100 lines see the full file
Package Dependencies
| Deps | Name |
|---|---|
| ament_index_python | |
| lark | |
| ament_copyright | |
| ament_flake8 | |
| ament_pep257 | |
| ament_mypy | |
| osrf_pycommon |
System Dependencies
Dependant Packages
Launch files
No launch files found
Messages
No message files found.
Services
No service files found
Plugins
No plugins found.
Recent questions tagged launch at Robotics Stack Exchange
|
|
launch package from launch repolaunch launch_pytest launch_testing launch_testing_ament_cmake launch_xml launch_yaml test_launch_testing |
ROS Distro
|
Package Summary
| Version | 3.8.10 |
| License | Apache License 2.0 |
| Build type | AMENT_PYTHON |
| Use | RECOMMENDED |
Repository Summary
| Description | |
| Checkout URI | https://github.com/ros2/launch.git |
| VCS Type | git |
| VCS Version | kilted |
| Last Updated | 2026-10-23 |
| Dev Status | DEVELOPED |
| Released | RELEASED |
| Contributing |
Help Wanted (-)
Good First Issues (-) Pull Requests to Review (-) |
Package Description
The ROS launch tool.
Maintainers
- Aditya Pande
- Brandon Ong
- William Woodall
Authors
- Dirk Thomas
- Michel Hidalgo
- William Woodall
README
No README found.
See repository README.
CHANGELOG
Changelog for package launch
3.8.10 (2026-10-23)
- Make documentation for XML <arg> default match behavior (#1032) (#1034)
- Add OpaqueFunction to the Basic Actions documentation (#826) (#1017) (#1027)
- Contributors: mergify[bot]
3.8.9 (2026-09-18)
- Robust pytest_ignore_collect for multi-version Pytest compatibility (#974) (#1005)
- Fix Pytest 8/9 compatibility and coroutine leaks in launch_pytest (#972) (#1007)
- Contributors: Guilhem Saurel
3.8.8 (2026-07-14)
3.8.7 (2026-01-12)
- Remove importlib metadata (backport #932) (#934)
- Merge pull request #928 from ros2/mergify/bp/kilted/pr-873
- Allow Path in substitutions, instead of requiring cast to str (#873)
- Fix intersphinx_mapping format (#921) (#924)
- Contributors: Emerson Knapp, mergify[bot]
3.8.6 (2025-11-07)
- [backport kilted] Make the directory-finding substitutions into a PathSubstitution for / operator (backport #914) (#919)
- Contributors: mergify[bot]
3.8.5 (2025-10-17)
3.8.4 (2025-10-06)
- Allow providing launch args to include using let in frontends (#848) (#909)
- Contributors: mergify[bot]
3.8.3 (2025-09-11)
- Using
TimerActionwithSetParameterfrom launch_ros causes crash (backport #879) (#902) - Remove LaunchDescriptionArgument (#891) (#895)
- Contributors: mergify[bot]
3.8.2 (2025-06-23)
- Add a [/]{.title-ref} path join operator for [PathJoinSubstitution]{.title-ref} (#868) (#875)
- Contributors: mergify[bot]
3.8.1 (2025-04-18)
- Provide copy of launch configs to TimerAction's entities (#836)
- Allow concatenating each path component of PathJoinSubstitution (#838)
- Add StringJoinSubstitution substitution (#843)
- Add missing test_depend for launch (#850)
- Document substitutions concatenation in architecture doc (#845)
- Update docs to use proper RST literals (#837)
- Fix function params indentation (#833)
File truncated at 100 lines see the full file
Package Dependencies
| Deps | Name |
|---|---|
| ament_index_python | |
| osrf_pycommon | |
| lark | |
| ament_copyright | |
| ament_flake8 | |
| ament_pep257 | |
| ament_mypy | |
| ament_xmllint |
System Dependencies
Dependant Packages
Launch files
No launch files found
Messages
No message files found.
Services
No service files found
Plugins
No plugins found.
Recent questions tagged launch at Robotics Stack Exchange
|
|
launch package from launch repolaunch launch_pytest launch_testing launch_testing_ament_cmake launch_xml launch_yaml test_launch_testing |
ROS Distro
|
Package Summary
| Version | 3.9.9 |
| License | Apache License 2.0 |
| Build type | AMENT_PYTHON |
| Use | RECOMMENDED |
Repository Summary
| Description | |
| Checkout URI | https://github.com/ros2/launch.git |
| VCS Type | git |
| VCS Version | lyrical |
| Last Updated | 2026-10-24 |
| Dev Status | DEVELOPED |
| Released | RELEASED |
| Contributing |
Help Wanted (-)
Good First Issues (-) Pull Requests to Review (-) |
Package Description
The ROS launch tool.
Maintainers
- Aditya Pande
- Brandon Ong
- William Woodall
Authors
- Dirk Thomas
- Michel Hidalgo
- William Woodall
README
No README found.
See repository README.
CHANGELOG
Changelog for package launch
3.9.9 (2026-10-23)
- Add boolean launch argument frontend tests (#1043) (#1046)
- Correct the docstring of DeclareBooleanLaunchArgument (#1044) (#1045)
- Fix XML examples in DeclareLaunchArgument and DeclareBooleanLaunchArgument docs (#1037) (#1039)
- Make documentation for XML <arg> default match behavior (#1032) (#1033)
- Describe nested substitutions in conditional expressions (#1012) (#1030)
- Add OpaqueFunction to the Basic Actions documentation (#826) (#1017) (#1026)
- Contributors: mergify[bot]
3.9.8 (2026-07-14)
3.9.7 (2026-04-09)
- Correct typos (#961)
- hotfix (#950)
- Declare Boolean Launch Argument (#944)
- Support frontends for PathJoinSubstitution (#943)
- Contributors: Auguste Lalande, Christophe Bedard, David V. Lu!!, Michael Carlstrom
3.9.6 (2026-01-12)
- test python substitution with submodules (#688)
- Scope launch file dir/path locals to included launch file (#862)
- Capture the environment variables in TimerAction (#728)
- Remove importlib metadata (#932)
- Fix intersphinx_mapping format (#921)
- Contributors: Christophe Bedard, Jonas Otto, Michael Carlstrom, Sebastian Javier D'Alessandro Szymanowski, Will
3.9.5 (2025-11-07)
- Make the directory-finding substitutions into a PathSubstitution for / operator (#914)
- Expose StringJoinSubstitution to frontend (#857)
- Contributors: Christian Ruf, Emerson Knapp
3.9.4 (2025-10-17)
- Shared logic for substitutions (#769)
- Use yaml types (#781)
- Switch osrf_pycommon dependency to system package (#817)
- Fix all/any in xml and yaml launch files (#906)
- Contributors: Matthijs van der Burgh, Michael Carlstrom, Scott K Logan
3.9.3 (2025-10-06)
- Allow providing launch args to include using let in frontends (#848)
- Contributors: Christophe Bedard
3.9.2 (2025-07-29)
- Fix Setuptoolsdeprecations (#898)
- Remove LaunchDescriptionArgument (#891)
- Contributors: Harrison Chen, mosfet80
3.9.1 (2025-06-19)
- Make sure to install py.typed files (#886)
- use custom log_file name as per the user setting (#861)
- Using
TimerActionwithSetParameterfrom launch_ros causes crash
File truncated at 100 lines see the full file
Package Dependencies
| Deps | Name |
|---|---|
| ament_index_python | |
| lark | |
| ament_copyright | |
| ament_flake8 | |
| ament_pep257 | |
| ament_mypy | |
| ament_xmllint |
System Dependencies
Dependant Packages
Launch files
No launch files found
Messages
No message files found.
Services
No service files found
Plugins
No plugins found.
Recent questions tagged launch at Robotics Stack Exchange
|
|
launch package from launch repolaunch launch_pytest launch_testing launch_testing_ament_cmake launch_xml launch_yaml test_launch_testing |
ROS Distro
|
Package Summary
| Version | 3.10.3 |
| License | Apache-2.0 |
| Build type | AMENT_PYTHON |
| Use | RECOMMENDED |
Repository Summary
| Description | |
| Checkout URI | https://github.com/ros2/launch.git |
| VCS Type | git |
| VCS Version | rolling |
| Last Updated | 2026-10-23 |
| Dev Status | DEVELOPED |
| Released | RELEASED |
| Contributing |
Help Wanted (-)
Good First Issues (-) Pull Requests to Review (-) |
Package Description
The ROS launch tool.
Maintainers
- Aditya Pande
- Brandon Ong
- William Woodall
Authors
- Dirk Thomas
- Michel Hidalgo
- William Woodall
README
No README found.
See repository README.
CHANGELOG
Changelog for package launch
3.10.3 (2026-10-23)
- Add boolean launch argument frontend tests (#1043)
- Correct the docstring of DeclareBooleanLaunchArgument (#1044)
- Fix XML examples in DeclareLaunchArgument and DeclareBooleanLaunchArgument docs (#1037)
- Make documentation for XML <arg> default match behavior (#1032)
- Fix launch logging of lazy format arguments (#1019)
- Contributors: Alejandro Hernández Cordero, Jasper van Brakel, Matthew Elwin, Om Vaghasiya, manbujingxindele
3.10.2 (2026-10-01)
- Add documentation for signal handling in launch (#1025)
- Fix #666 handle SIGTERM (#712)
- Describe nested substitutions in conditional expressions (#1012)
- Add OpaqueFunction to the Basic Actions documentation (#826) (#1017)
- Make level attribute required on log action and remove log_info.py (#1024)
- Document how the event system works more explicitly (#1016)
- Reject invalid executable boolean attributes (#1004)
- Use the SPDX identifier Apache-2.0 in license declarations (#1013)
- Reject invalid GroupAction boolean attributes (#1003)
- Contributors: Alistair English, Cian Donovan, Michael Carroll, Peace. A, Sunghyun Kwon, William Woodall, Xxy-0905, æ¸ è¶…èƒœ
3.10.1 (2026-09-02)
- Apply launch prefix without overwriting the logger name (#976)
- Add string strip substitution (#997)
- fix: parse respawn_max_retries YAML strings (#969)
- Fix LaunchService._is_idle() to consider active background tasks (#996)
- Contributors: Dylan Gallagher, Lidang Jiang, Mosiwon, William Woodall
3.10.0 (2026-05-07)
- Robust pytest_ignore_collect for multi-version Pytest compatibility (#974)
- Fix Pytest 8/9 compatibility and coroutine leaks in launch_pytest (#972)
- Contributors: Michael Carroll
3.9.7 (2026-04-09)
- Correct typos (#961)
- hotfix (#950)
- Declare Boolean Launch Argument (#944)
- Support frontends for PathJoinSubstitution (#943)
- Contributors: Auguste Lalande, Christophe Bedard, David V. Lu!!, Michael Carlstrom
3.9.6 (2026-01-12)
- test python substitution with submodules (#688)
- Scope launch file dir/path locals to included launch file (#862)
- Capture the environment variables in TimerAction (#728)
- Remove importlib metadata (#932)
- Fix intersphinx_mapping format (#921)
- Contributors: Christophe Bedard, Jonas Otto, Michael Carlstrom, Sebastian Javier D'Alessandro Szymanowski, Will
3.9.5 (2025-11-07)
- Make the directory-finding substitutions into a PathSubstitution for / operator (#914)
- Expose StringJoinSubstitution to frontend (#857)
- Contributors: Christian Ruf, Emerson Knapp
3.9.4 (2025-10-17)
- Shared logic for substitutions
File truncated at 100 lines see the full file
Package Dependencies
| Deps | Name |
|---|---|
| ament_index_python | |
| lark | |
| ament_copyright | |
| ament_flake8 | |
| ament_pep257 | |
| ament_mypy | |
| ament_xmllint |
System Dependencies
Dependant Packages
Launch files
No launch files found
Messages
No message files found.
Services
No service files found
Plugins
No plugins found.
Recent questions tagged launch at Robotics Stack Exchange
Package Summary
| Version | 3.4.11 |
| License | Apache License 2.0 |
| Build type | AMENT_PYTHON |
| Use | RECOMMENDED |
Repository Summary
| Description | |
| Checkout URI | https://github.com/bit-bots/bitbots_main.git |
| VCS Type | git |
| VCS Version | main |
| Last Updated | 2026-10-24 |
| Dev Status | UNKNOWN |
| Released | UNRELEASED |
| Contributing |
Help Wanted (-)
Good First Issues (-) Pull Requests to Review (-) |
Package Description
The ROS launch tool.
Maintainers
- Aditya Pande
- Brandon Ong
- William Woodall
Authors
- Dirk Thomas
- Michel Hidalgo
- William Woodall
README
No README found.
See repository README.
CHANGELOG
Changelog for package launch
3.4.11 (2026-06-02)
-
Correct typos (backport #961) (#963)
* Correct typos (#961) (cherry picked from commit b51d67a0fb3c572a8255855ac73364ca53ed3691) Co-authored-by: Auguste Lalande <<auguste.lalande@gmail.com>> Co-authored-by: Alejandro Hernandez Cordero <<ahcorde@gmail.com>>
-
Contributors: mergify[bot]
3.4.10 (2026-01-12)
- [jazzy] Allow Path in substitutions, instead of requiring cast to str (backport #873) (#927)
- Fix intersphinx_mapping format (#921) (#923)
- Contributors: mergify[bot]
3.4.9 (2025-11-07)
- [backport jazzy] Make the directory-finding substitutions into a PathSubstitution for / operator (backport #914) (#918)
- Contributors: mergify[bot]
3.4.8 (2025-10-17)
3.4.7 (2025-10-06)
- Allow providing launch args to include using let in frontends (backport #848) (#910)
- Contributors: mergify[bot]
3.4.6 (2025-08-06)
- Using [TimerAction]{.title-ref} with [SetParameter]{.title-ref} from launch_ros causes crash (backport #879) (#893) Co-authored-by: Christophe Bedard <<bedard.christophe@gmail.com>>
- Remove LaunchDescriptionArgument (#891) (#896) (cherry picked from commit 8fd76bb11c45cdd072b5f3ef4f3800ff63ee3c9a) Co-authored-by: Harrison Chen <<hchen.robotics@gmail.com>>
- Contributors: Rafal Gorecki, mergify[bot]
3.4.5 (2025-06-23)
- Provide copy of launch configs to TimerAction's entities (#836) (#878)
- [backport jazzy] Add a [/]{.title-ref} path join operator for [PathJoinSubstitution]{.title-ref} (#868) (#880)
- Contributors: Emerson Knapp, Kenji Brameld (TRACLabs)
3.4.4 (2025-04-02)
- Document substitutions concatenation in architecture doc (#845) (#846) (cherry picked from commit 6fcc79e38fa711e04be3d392a6691a36ea5de214) Co-authored-by: Christophe Bedard <<bedard.christophe@gmail.com>>
- Update docs to use proper RST literals (#837) (#839) (cherry picked from commit 3694dc2a14fdf0dd5ccf9e950ab9d8b60bee8a79) Co-authored-by: Christophe Bedard <<bedard.christophe@gmail.com>>
- Merge pull request #834 from ros2/mergify/bp/jazzy/pr-833 Fix function params indentation (backport #833)
- Fix function params indentation (#833) (cherry picked from commit 151b024a7cfac06f0d56798cbe87ab180b9ea3ab)
- Contributors: Alejandro Hernández Cordero, Christophe Bedard, mergify[bot]
3.4.3 (2024-12-18)
- Fix 'set up' typo (#813) (#814) (cherry picked from commit fda41a218b990c8e3bcc6c3d61f2862704529257) Co-authored-by: Christophe Bedard <<christophe.bedard@apex.ai>>
File truncated at 100 lines see the full file
Package Dependencies
| Deps | Name |
|---|---|
| ament_index_python | |
| lark | |
| ament_copyright | |
| ament_flake8 | |
| ament_pep257 | |
| ament_mypy | |
| osrf_pycommon |
System Dependencies
Dependant Packages
Launch files
No launch files found
Messages
No message files found.
Services
No service files found
Plugins
No plugins found.
Recent questions tagged launch at Robotics Stack Exchange
|
|
launch package from launch repolaunch launch_testing launch_testing_ament_cmake launch_xml launch_yaml test_launch_testing |
ROS Distro
|
Package Summary
| Version | 0.17.2 |
| License | Apache License 2.0 |
| Build type | AMENT_PYTHON |
| Use | RECOMMENDED |
Repository Summary
| Description | |
| Checkout URI | https://github.com/ros2/launch.git |
| VCS Type | git |
| VCS Version | galactic |
| Last Updated | 2022-12-02 |
| Dev Status | DEVELOPED |
| Released | RELEASED |
| Contributing |
Help Wanted (-)
Good First Issues (-) Pull Requests to Review (-) |
Package Description
The ROS launch tool.
Maintainers
- William Woodall
- Michel Hidalgo
Authors
- Dirk Thomas
README
No README found.
No README in repository either.
CHANGELOG
Changelog for package launch
0.17.2 (2022-12-02)
- Add missing exec dependency on PyYAML (#682)
- Support scoping environment variables (#631)
- Contributors: Jacob Perron, Scott K Logan
0.17.1 (2022-04-28)
- Evaluate math symbols and functions in python expression (#557) (#563)
- Allow for raw path specification in IncludeLaunchDescription (#544) (#549)
- Contributors: David V. Lu!!, Immanuel Martini
0.17.0 (2021-04-06)
- Only try to wrap the fd in a socket on Windows (#498)
- Close the socket pair used for signal management (#497)
- Remove is_winsock_handle() and instead test if wrapping the handle in a socket.socket() works (#494)
- Add frontend substitution for logging directory (#490)
- Contributors: Ivan Santiago Paunovic, Jacob Perron
0.16.0 (2021-03-19)
- Add arg_choice arg to DeclareLaunchArguments (#483)
- Contributors: Victor Lopez
0.15.0 (2021-01-25)
- Support Python 3.8-provided importlib.metadata (#482)
- Workaround asyncio signal handling on Unix (#479)
- Handle signals within the asyncio loop. (#476)
- Support non-interactive launch.LaunchService runs (#475)
- Contributors: Michel Hidalgo, Scott K Logan
0.14.0 (2020-12-08)
- print stderr message when command failed (#474)
- Add frontend support for LogInfo action (#467)
- Contributors: Jacob Perron, Takamasa Horibe
0.13.0 (2020-11-04)
- Validate unparsed attributes and subentities in launch_xml and launch_yaml (#468)
- Fix bug in launch.actions.TimerAction.parse() (#470)
- Allow configuring logging directory through environment variables (#460)
- Update package maintainers (#465)
- Expose Timer action in launch xml (#462)
- Fix dollar symbols in substitution grammar (#461)
- Contributors: Christophe Bedard, Ivan Santiago Paunovic, Michel Hidalgo
0.12.0 (2020-08-18)
- Add new conditions for checking launch configuration values (#453)
- Contributors: Jacob Perron
0.11.1 (2020-08-14)
- Refactor launch service run_async loop to wait on futures and queued events (#449)
- Fix documentation typo (#446)
- Fix type_utils.extract_type() function. (#445)
- Contributors: Jacob Perron, Michel Hidalgo
0.11.0 (2020-08-04)
- Handle empty strings in type coercion. (#443)
- Consolidate type_utils in a way that can be reused in substitution results that need to be coerced to a specific type (#438)
- Delete unnecessary loading of
File truncated at 100 lines see the full file
Package Dependencies
System Dependencies
Dependant Packages
Launch files
No launch files found
Messages
No message files found.
Services
No service files found
Plugins
No plugins found.
Recent questions tagged launch at Robotics Stack Exchange
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launch package from launch repolaunch launch_pytest launch_testing launch_testing_ament_cmake launch_xml launch_yaml test_launch_testing |
ROS Distro
|
Package Summary
| Version | 2.0.4 |
| License | Apache License 2.0 |
| Build type | AMENT_PYTHON |
| Use | RECOMMENDED |
Repository Summary
| Description | |
| Checkout URI | https://github.com/ros2/launch.git |
| VCS Type | git |
| VCS Version | iron |
| Last Updated | 2024-06-24 |
| Dev Status | DEVELOPED |
| Released | RELEASED |
| Contributing |
Help Wanted (-)
Good First Issues (-) Pull Requests to Review (-) |
Package Description
The ROS launch tool.
Maintainers
- Aditya Pande
- Brandon Ong
- William Woodall
Authors
- Dirk Thomas
- Michel Hidalgo
- William Woodall
README
No README found.
No README in repository either.
CHANGELOG
Changelog for package launch
2.0.4 (2024-06-24)
-
Add conditional substitution (#734) (#776)
* Add conditional substitution Closes: #727 Co-authored-by: Nick Lamprianidis <<info@nlamprian.me>>
-
Contributors: Jonas Otto
2.0.3 (2024-04-19)
- Backport Iron: Let XML executables/nodes be "required" (like in ROS 1) (#764)
- Contributors: Matthew Elwin, Tim Clephas
2.0.2 (2023-07-14)
- Add file-content launch substitution (#709)
- Contributors: Scott K Logan
2.0.1 (2023-04-12)
- Document LaunchService.{run,run_async}() return value (#702)
- Contributors: Christophe Bedard
2.0.0 (2023-04-11)
- [rosdoc2] Fix document generation on buildfarm (#701)
- Enable document generation using rosdoc2 for ament_python pkgs (#697)
- Remove the import of Literal from entity.py. (#694)
- Fix flake8 errors. (#695)
- add symlink to latest log directory (#686)
- Improve type checking (#679)
- Contributors: Chris Lalancette, Hervé Audren, Welte, Yadu
1.4.1 (2023-02-24)
- Fixed typos (#692)
- Contributors: Alejandro Hernández Cordero
1.4.0 (2023-02-14)
- Pass modules to PythonExpression (#655)
- Allow ReadyToTest() usage in event handler (#665)
- Expose emulate_tty to xml and yaml launch (#669)
- Expose sigterm_timeout and sigkill_timeout to xml frontend (#667)
- [rolling] Update maintainers - 2022-11-07 (#671)
- Contributors: Aditya Pande, Audrow Nash, Blake Anderson, Nikolai Morin
1.3.0 (2022-11-02)
- Expect deprecation warnings in tests (#657)
- Fix the restoring of os.environ to maintain type. (#656)
- Implement Any, All, Equals, and NotEquals substitutions (#649)
- add LaunchLogDir substitution, replacing log_dir frontend only substitution (#652)
- Add special cases to coerce "1" and "0" to bool when using bool coercion only (#651)
- Contributors: Chris Lalancette, Jacob Perron, William Woodall, methylDragon
1.2.0 (2022-09-13)
- Update launch/test/launch/test_execute_local.py
- Added unit test ensuring that output dictionary works with ExecuteLocal
- Addresses issue #588, allowing dict for 'output'
- Contributors: Matthew Elwin, Michael Jeronimo
1.1.0 (2022-04-29)
- Remove unused variables. (#612)
- Expose shutdown action to xml frontend (#611)
- Contributors: Aditya Pande, Chris Lalancette
File truncated at 100 lines see the full file
Package Dependencies
| Deps | Name |
|---|---|
| ament_index_python | |
| lark | |
| ament_copyright | |
| ament_flake8 | |
| ament_pep257 | |
| ament_mypy | |
| osrf_pycommon |
System Dependencies
Dependant Packages
Launch files
No launch files found
Messages
No message files found.
Services
No service files found
Plugins
No plugins found.
Recent questions tagged launch at Robotics Stack Exchange
No version for distro melodic showing humble. Known supported distros are highlighted in the buttons above.
|
|
launch package from launch repolaunch launch_pytest launch_testing launch_testing_ament_cmake launch_xml launch_yaml test_launch_testing |
ROS Distro
|
Package Summary
| Version | 1.0.16 |
| License | Apache License 2.0 |
| Build type | AMENT_PYTHON |
| Use | RECOMMENDED |
Repository Summary
| Description | |
| Checkout URI | https://github.com/ros2/launch.git |
| VCS Type | git |
| VCS Version | humble |
| Last Updated | 2026-10-23 |
| Dev Status | DEVELOPED |
| Released | RELEASED |
| Contributing |
Help Wanted (-)
Good First Issues (-) Pull Requests to Review (-) |
Package Description
The ROS launch tool.
Maintainers
- Aditya Pande
- Michel Hidalgo
Authors
- Dirk Thomas
- William Woodall
README
No README found.
No README in repository either.
CHANGELOG
Changelog for package launch
1.0.16 (2026-10-23)
- Make documentation for XML <arg> default match behavior (#1032) (#1036)
- Add OpaqueFunction to the Basic Actions documentation (#826) (#1017) (#1029)
- Contributors: mergify[bot]
1.0.15 (2026-09-06)
1.0.14 (2026-01-12)
- Fixed typos (backport #692) (#693)
- [humble] Allow Path in substitutions, instead of requiring cast to str (backport #873) (#926)
- Fix intersphinx_mapping format (#921) (#922)
- Contributors: mergify[bot]
1.0.13 (2025-11-07)
- [backport humble] Make the directory-finding substitutions into a PathSubstitution for / operator (backport #914) (#917)
- Contributors: mergify[bot]
1.0.12 (2025-10-17)
1.0.11 (2025-10-06)
1.0.10 (2025-07-16)
1.0.9 (2025-06-06)
- Add conditional substitution (#734) (#870)
- Implement Any, All, Equals, and NotEquals substitutions (#649) (#871)
- Add a [/]{.title-ref} path join operator for [PathJoinSubstitution]{.title-ref} (#868) (#881)
- Add special cases to coerce "1" and "0" to bool when using bool coercion only (#651) (#872)
- Expose emulate_tty to xml and yaml launch (#669) (#869)
- Let XML executables/nodes be "required" (like in ROS 1) (#751) (#863)
- Fix ExecuteLocal output flushing (#860)
- Contributors: Emerson Knapp, mhidalgo-bdai
1.0.8 (2025-03-25)
- Document substitutions concatenation in architecture doc (#845) (#847)
- Update docs to use proper RST literals (#837) (#840)
- Contributors: mergify[bot]
1.0.7 (2024-11-25)
1.0.6 (2024-05-17)
File truncated at 100 lines see the full file
Package Dependencies
System Dependencies
Dependant Packages
Launch files
No launch files found
Messages
No message files found.
Services
No service files found
Plugins
No plugins found.
Recent questions tagged launch at Robotics Stack Exchange
No version for distro noetic showing humble. Known supported distros are highlighted in the buttons above.
|
|
launch package from launch repolaunch launch_pytest launch_testing launch_testing_ament_cmake launch_xml launch_yaml test_launch_testing |
ROS Distro
|
Package Summary
| Version | 1.0.16 |
| License | Apache License 2.0 |
| Build type | AMENT_PYTHON |
| Use | RECOMMENDED |
Repository Summary
| Description | |
| Checkout URI | https://github.com/ros2/launch.git |
| VCS Type | git |
| VCS Version | humble |
| Last Updated | 2026-10-23 |
| Dev Status | DEVELOPED |
| Released | RELEASED |
| Contributing |
Help Wanted (-)
Good First Issues (-) Pull Requests to Review (-) |
Package Description
The ROS launch tool.
Maintainers
- Aditya Pande
- Michel Hidalgo
Authors
- Dirk Thomas
- William Woodall
README
No README found.
No README in repository either.
CHANGELOG
Changelog for package launch
1.0.16 (2026-10-23)
- Make documentation for XML <arg> default match behavior (#1032) (#1036)
- Add OpaqueFunction to the Basic Actions documentation (#826) (#1017) (#1029)
- Contributors: mergify[bot]
1.0.15 (2026-09-06)
1.0.14 (2026-01-12)
- Fixed typos (backport #692) (#693)
- [humble] Allow Path in substitutions, instead of requiring cast to str (backport #873) (#926)
- Fix intersphinx_mapping format (#921) (#922)
- Contributors: mergify[bot]
1.0.13 (2025-11-07)
- [backport humble] Make the directory-finding substitutions into a PathSubstitution for / operator (backport #914) (#917)
- Contributors: mergify[bot]
1.0.12 (2025-10-17)
1.0.11 (2025-10-06)
1.0.10 (2025-07-16)
1.0.9 (2025-06-06)
- Add conditional substitution (#734) (#870)
- Implement Any, All, Equals, and NotEquals substitutions (#649) (#871)
- Add a [/]{.title-ref} path join operator for [PathJoinSubstitution]{.title-ref} (#868) (#881)
- Add special cases to coerce "1" and "0" to bool when using bool coercion only (#651) (#872)
- Expose emulate_tty to xml and yaml launch (#669) (#869)
- Let XML executables/nodes be "required" (like in ROS 1) (#751) (#863)
- Fix ExecuteLocal output flushing (#860)
- Contributors: Emerson Knapp, mhidalgo-bdai
1.0.8 (2025-03-25)
- Document substitutions concatenation in architecture doc (#845) (#847)
- Update docs to use proper RST literals (#837) (#840)
- Contributors: mergify[bot]
1.0.7 (2024-11-25)
1.0.6 (2024-05-17)
File truncated at 100 lines see the full file
Package Dependencies
System Dependencies
Dependant Packages
Launch files
No launch files found
Messages
No message files found.
Services
No service files found
Plugins
No plugins found.