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The project was recently switched to using a "trunk-based" development strategy. This necessitated some adjustments to the configuration of the GitHub Actions workflows in order to ensure the CI system could be used to effectively validate the project at the state staged for release in the release branch. A `run-determination` job was added to the workflow. This job determines whether the conditions under which the workflow was triggered indicate that the rest of the jobs in the workflow should be run. A validation workflow should run fully under any of the following conditions: - The trigger event was something other than a branch creation - The trigger event was a release branch creation Since the project is fully validated prior to a release, running the workflow when triggered by a release tag is pointless (and even harmful in some specific standardized workflows not currently used in this repository), so (even if for no other reason than efficiency) verification workflows are configured to not run under these conditions. The standardized Arduino tooling workflows follow a modular design where each workflow has a narrow scope of purpose. That path was not taken by those who set up the infrastructure for this repository. They instead created a single massive monolithic "Arduino IDE" workflow that performs many unrelated operations under various conditions. This workflow generates releases in addition to doing validation. Even though it is pointless to run the workflow's validation operations when the workflow is triggered by a release tag, it is essential to run it for the release generation. Previously, the code used in the "Arduino IDE" workflow's `run-determination` job was configured as appropriate for a verification workflow. This meant that a release would not be generated on push of a release tag as intended. The bug is fixed by adjusting the code to do a full run of the workflow when triggered by a release tag.
Arduino IDE 2.x
This repository contains the source code of the Arduino IDE 2.x. If you're looking for the old IDE, go to the repository of the 1.x version at https://github.com/arduino/Arduino.
The Arduino IDE 2.x is a major rewrite, sharing no code with the IDE 1.x. It is based on the Theia IDE framework and built with Electron. The backend operations such as compilation and uploading are offloaded to an arduino-cli instance running in daemon mode. This new IDE was developed with the goal of preserving the same interface and user experience of the previous major version in order to provide a frictionless upgrade.
Download
You can download the latest release version and nightly builds from the software download page on the Arduino website.
Support
If you need assistance, see the Help Center and browse the forum.
Bugs & Issues
If you want to report an issue, you can submit it to the issue tracker of this repository.
See the issue report guide for instructions.
Security
If you think you found a vulnerability or other security-related bug in this project, please read our security policy and report the bug to our Security Team 🛡️ Thank you!
e-mail contact: security@arduino.cc
Contributions and development
Contributions are very welcome! There are several ways to participate in this project, including:
- Fixing bugs
- Beta testing
- Translation
See the contributor guide for more information.
See the development guide for a technical overview of the application and instructions for building the code.
Donations
This open source code was written by the Arduino team and is maintained on a daily basis with the help of the community. We invest a considerable amount of time in development, testing and optimization. Please consider donating or sponsoring to support our work, as well as buying original Arduino boards which is the best way to make sure our effort can continue in the long term.
License
The code contained in this repository and the executable distributions are licensed under the terms of the GNU AGPLv3. The executable distributions contain third-party code licensed under other compatible licenses such as GPLv2, MIT and BSD-3. If you have questions about licensing please contact us at license@arduino.cc.