We’re excited to announce that the Arduino IDE 2.3.3 is now live! 

What’s in the new version

This new release is packed with improvements, including one feature we’re particularly proud of: support for shared spaces in Arduino Cloud. If you have a Cloud Business plan or School plan, you can now view and edit shared space sketches directly within the IDE, making collaboration with your team even easier and more efficient.

This builds on the recent news that collaborative coding has been added to the Arduino Cloud Editor, extending the functionality to the IDE itself. 

In addition, Arduino CLI 1.x is part of this release, alongside several fixes and performance enhancements. Some highlights include a cancelable verify and upload process, improved handling of custom board options, and more (you can check out the full list of changes in the release notes on GitHub).

By the community, for the community

We want to extend a heartfelt thank you to everyone who contributes to the ongoing development of the Arduino IDE. Your feedback, testing, and contributions help make the Arduino platform what it is today – a tool for everyone.

Finally, a reminder: Arduino IDE, like many of our projects, is open-source and free for the entire community. If you’re passionate about innovation and want to support initiatives like this, we encourage you to contribute and donate to the open-source cause: a dedicated page will open when you download the new version, but you can simply access it at this link at any time as well. Together, we can keep improving and making tools like Arduino IDE available to everyone. 

Check out the Arduino IDE 2.3.3 today, and happy coding!