v3.0: Modify brew installation instructions in README

v3.0 Latest

🔧 Highlights

🚀 What’s New in v3

• Unified Support (Kilted + Humble) – improvements now apply consistently across both ROS 2 branches.
• Single-Line Installer – automated setup for ROS 2 + Gazebo → faster setup, fewer errors.
• Robust CI Workflow – mimics macOS installation → near-complete build success across ROS 2 and Gazebo.
• macOS-Native Stability – no hacks or fragile workarounds → consistent behavior.
• Gazebo Ionic & Harmonic Support – Ionic → Kilted, Harmonic → Humble.
• Jayyz Beta Added – experimental branch for upcoming features and testing.

🧱 Core Infrastructure (from v2, now stabilized)

• Upstream/Fork Sync – easy updates and branch switching.
• Unified Toolchain – single toolchain.cmake for cleaner and reusable builds.
• Centralized Dependencies – Boost, Asio, and others managed consistently.
• Future-Proof Workflow – sync-submodules-branch script automates updates.

✅ What’s Included

Full builds of ROS 2 Kilted and Humble for ARM64 macOS, including:

• ament build system
• backward_ros (stack tracing)
• eProsima middleware components

Simulation

• gazebo-release packages
• gzsim ecosystem: ros2_gz_bridge, gz_ros2_control, related packages
• Gazebo Ionic & Harmonic

Core Ecosystem

• osrf organization packages
• core ros and ros2 packages

Perception

• ros-perception (PCL tools)

Planning & Motion

• ros-planning: navigation_msgs, moveit2, SLAM_toolbox, spatio_temporal_voxel_layer

Control & Robotics

• ros2_control framework

Visualization & Tooling

• rviz visualization tool
• ros-visualization tools
• ros-tooling utilities
• ros-teleop tools

Stack-Specific Notes

• moveit2 (README inside moveit/)
• nav2 (README inside ros-planning/)
• SLAM_toolbox (inside ros-planning/)

⚙️ Additional Improvements

• macOS-specific fixes across all stacks
• Clean, reproducible build environment
• Stable runtime for large systems
• CI-validated builds
• Unified workflow across both ROS 2 versions

🚀 Simplified Installation

Single-line installation script for:

• ROS 2 (Kilted & Humble)
• Gazebo (Ionic & Harmonic)

Benefits:

• Faster setup
• Fewer manual errors
• Easier onboarding

📹 Demos & Highlights

• GZ → ros2_control integration
• ROS2 MoveIt2 + ros2_control demo
• Navigation2 (Nav2) on macOS Apple Silicon

v2.0

🔧 Highlights

• Upstream/Fork Sync – All repositories are now connected directly to their upstreams/forks → easily track updates and switch branches.
• Unified Toolchain – A single toolchain.cmake replaces scattered hardcoded paths → cleaner builds and reusable for other macOS-ROS projects.
• Centralized Dependencies – Boost, Asio, and other dependencies are managed consistently → no more mismatches.
• Future-Proof Workflow – New sync-submodules-branch script automates fetching branch updates (integrates smoothly with VS Code GUI).

This release provides following packages:

• ament build system
• backward_ros for stack tracing
• eProsima middleware components
• gazebo-release simulation packages
• gzsim components, including ros2_gz_bridge, gz_ros2_control, and more
• osrf organization packages
• ros-drivers (e.g., ackermann_msgs, UR, Dynamixel, Intel RealSense, Franka, Velodyne/Ouster (both SDKs and Drivers))
• ros2_macos_sdks (e.g., UR Client Library, DynamixelSDK, librealsense, libfranka)
• ros-perception (e.g., Perception PCL)
• ros-planning (e.g., navigation_msgs)
• ros-teleop tools
• ros-tooling utilities
• ros-visualization tools
• Core ros and ros2 packages
• ros2_control framework
• rviz visualization tool
• moveit2 (with a dedicated README inside the moveit folder for testing and debugging)
• nav2 (with a dedicated README inside the ros-planning folder for testing and debugging)
• SLAM_toolbox ('ros-planning/')

v1.0

Update README.md