ROS 2 Humble Hawksbill发布时间节点(转载)

依据官方消息如下:

4 月 25 日星期一,我们将进入 ROS 2 Humble Hawksbill 的“测试”开发阶段。目前,将提供适用于 Ubuntu Jammy、Windows 10 和 RHEL 8 的二进制包。将在 4 月 25 日发布另一篇文章,宣布测试版并提供测试测试版的一般信息。

可以在此处找到有关 Humble 发布时间表的更多信息:ROS 2 Humble Hawksbill

☞ docs.ros.org/en/rolling/Releases/Release-Humble-Hawksbill.html#release-timeline


Release Timeline
Mon. March 21, 2022 - Alpha + RMW freeze
Preliminary testing and stabilization of ROS Base 1 packages, and API and feature freeze for RMW provider packages.

Mon. April 4, 2022 - Freeze
API and feature freeze for ROS Base 1 packages in Rolling Ridley. Only bug fix releases should be made after this point. New packages can be released independently.

Mon. April 18, 2022 - Branch
Branch from Rolling Ridley. rosdistro is reopened for Rolling PRs for ROS Base 1 packages. Humble development shifts from ros-rolling-* packages to ros-humble-* packages.

Mon. April 25, 2022 - Beta
Updated releases of ROS Desktop 2 packages available. Call for general testing.

Mon. May 16, 2022 - Release Candidate
Release Candidate packages are built. Updated releases of ROS Desktop 2 packages available.

Thu. May 19, 2022 - Distro Freeze
Freeze rosdistro. No PRs for Humble on the rosdistro repo will be merged (reopens after the release announcement).

Mon. May 23, 2022 - General Availability
Release announcement. rosdistro is reopened for Humble PRs.


发布时间表
星期一。 2022 年 3 月 21 日 - Alpha + RMW 冻结
ROS Base 1 软件包的初步测试和稳定性,以及 RMW 提供程序软件包的 API 和功能冻结。

星期一。 2022 年 4 月 4 日 - 冻结
Rolling Ridley 中 ROS Base 1 软件包的 API 和功能冻结。在此之后只应发布错误修复版本。新包可以独立发布。

星期一。 2022 年 4 月 18 日 - 分支
来自 Rolling Ridley 的分支。 rosdistro 为 ROS Base 1 包的滚动 PR 重新打开。 Humble 开发从 ros-rolling-* 包转移到 ros-humble-* 包。

星期一。 2022 年 4 月 25 日 - 测试版
可用的 ROS Desktop 2 软件包的更新版本。要求进行一般测试。

星期一。 2022 年 5 月 16 日 - 发布候选
发布候选包已构建。可用的 ROS Desktop 2 软件包的更新版本。

周四。 2022 年 5 月 19 日 - 发行版冻结
冻结rosdistro。 rosdistro repo 上的 Humble 不会合并任何 PR(在发布公告后重新打开)。

星期一。 2022 年 5 月 23 日 - 全面上市
发布公告。 rosdistro 为 Humble PR 重新开放。


发行版
什么是发行版?
ROS 发行版是一组版本化的 ROS 包。 这些类似于 Linux 发行版(例如 Ubuntu)。 ROS 发行版的目的是让开发人员在一个相对稳定的代码库上工作,直到准备好推进一切。 因此,一旦发行版发布,会尝试限制对核心软件包的错误修复和非破坏性改进的更改(ros-desktop-full 下的所有内容)。 这通常适用于整个社区,但是对于“更高”级别的包,规则不那么严格,因此要避免给定包的维护者造成破坏性更改。


路线图
Humble Hawksbill 是预计于 2022 年 5 月发布的 ROS 2。有关详细时间表,请参阅发布。

Task

Size

Owner

Expected Completion

Identify if messages have changed over time

Large

Apex.AI

Rosbag2 playback controlled by /clock sim time

Small

AWS

Q3 2021

Rosbag2 “Snapshot mode”

Medium

AWS

Q3 2021

Multi-threaded Executor for rclc

Medium

Bosch

1st quarter 2022

Configurable Executor thread priorities for rclcpp

Medium

Bosch

1st quarter 2022

Various small improvements to Diagnostics

Small

Bosch

1st quarter 2022

Performance improvements: Implement events executor in rclcpp

Large

iRobot

4th quarter 2021

Performance improvements: Improve intra-process optimization and loaned message APIs

Medium

iRobot

4th quarter 2021

Developer experience: Better integration of ROS 2 repos with package managers and documentation for building/running ROS 2 applications.

Large

iRobot

2nd quarter 2022

Develop a system level QoS/network debugging tool

Large

Open Robotics

Documentation: Add Python API support to rosdoc2

Medium

Open Robotics

4th quarter 2021

Documentation: Support inter-package linking for rosdoc2 buildfarm jobs

Small

Open Robotics

1st quarter 2022

Documentation: Upload C++ API documentation for core packages to docs site

Medium

Open Robotics

4th quarter 2021

Humble Release

Large

Open Robotics

2nd quarter 2022

Improve service and action reliability for frequencies greater than 10Hz

Medium

Open Robotics

1st quarter 2022

Improve RViz2 stability

Medium

Open Robotics

4th quarter 2021

Middleware: Default middleware selection

Medium

Open Robotics

Complete

Middleware: Report on feasibility of using Zenoh as an RMW

Medium

Open Robotics

Complete

Overlays work to override any package in a dependency tree

Large

Open Robotics

2nd quarter 2022

Revamp launch testing

Large

Open Robotics

Complete

Filter topic messages by content in rclcpp

Large

Sony

1st quarter 2022

Wait for an acknowledgment from a reliable publisher in rclcpp and rclpy

Small

Sony

Complete

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转载自blog.csdn.net/ZhangRelay/article/details/124170960