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Build ROS 2 Lyrical with Bazel: new ROS Central Registry release and a call for a working group

1 reports1 reporting sourcesUpdated 2 hours ago

Overview

Event synthesis

A new release of the ROS Central Registry (RCR), version lyrical.2026-10-05.rcr.0, is available via Bazel for building ROS 2 Lyrical and later versions. This community-driven project consolidates existing Bazel rule sets to provide deterministic builds using hermetic toolchains for C++, Python, and Rust. It supports Linux (aarch64/x86_64) and macOS (aarch64), includes Qt 6 GUIs built from source, and utilizes a read-only GCS-backed cache managed by Intrinsic. The release is currently a proof of concept, with the author calling for community involvement to fix bugs, develop release tooling, and form a working group to coordinate maintainers.

Generated from attributed reports · Updated 1 hours ago

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Latest development2026-11-04 09:54 UTC
Build ROS 2 Lyrical with Bazel: new ROS Central Registry release and a call for a working group

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  1. ROS Discourse — Community updatesSignal
    Build ROS 2 Lyrical with Bazel: new ROS Central Registry release and a call for a working group

    A new release of the ROS Central Registry (RCR), version lyrical.2026-10-05.rcr.0, is available via Bazel for building ROS 2 Lyrical and later versions. This community-driven project consolidates existing Bazel rule sets to provide deterministic builds using hermetic toolchains for C++, Python, and Rust. It supports Linux (aarch64/x86_64) and macOS (aarch64), includes Qt 6 GUIs built from source, and utilizes a read-only GCS-backed cache managed by Intrinsic. The release is currently a proof of concept, with the author calling for community involvement to fix bugs, develop release tooling, and form a working group to coordinate maintainers.

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