Today we’re excited to announce the availability of the second alpha of Oxygen 4.0.

Oxygen 4.0 includes multiple major changes to Oxygen, including a UI overhaul, a fix for duplicated Repeater IDs, and a change to the way Oxygen stores its designs. Because of the nature and gravity of these changes, it’s necessary to introduce a second alpha into our release cycle to ensure everything is rock solid as we head toward the beta, RC, and final release.

Below is a mostly complete changelog of the changes in Oxygen 4.0 Alpha 2.

Existing users can download Oxygen 4.0 alpha 2 from the customer portal.

Please note that alpha and beta releases of Oxygen or Oxygen add-ons should not be used in production environments. We do not provide official support for alpha or beta versions of Oxygen or Oxygen add-ons. If you encounter bugs, please report them on GitHub.