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* Cancel superseded runs of Check PR Labels and Semgrep Differential Scan Both workflows trigger on pull_request without a concurrency group, so every push, label or edit on a PR queues a fresh run while the earlier ones keep their place in the org's shared runner queue. Check PR Labels listens to six event types, so opening, labelling and editing one PR queued three identical runs within a minute today. Give each the same head_ref-keyed group with cancel-in-progress that CI, Tests and the trunk check already use. Develop pushes are unaffected: they fall through to run_id, as before. * Key the new concurrency groups by PR number, not head_ref Fork PRs often come from a branch named develop, so two of them share github.head_ref and one would cancel the other's run. The PR number is unique per PR.
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Overview
This repository contains the official device firmware for Meshtastic, an open-source LoRa mesh networking project designed for long-range, low-power communication without relying on internet or cellular infrastructure. The firmware supports various hardware platforms, including ESP32, nRF52, RP2040/RP2350, and Linux-based devices.
Meshtastic enables text messaging, location sharing, and telemetry over a decentralized mesh network, making it ideal for outdoor adventures, emergency preparedness, and remote operations.
Get Started
- 🔧 Building Instructions - Learn how to compile the firmware from source.
- ⚡ Flashing Instructions - Install or update the firmware on your device.
Join our community and help improve Meshtastic! 🚀
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