Orion RC is a preview release for contributors and Orion+ members, set to become the next beta. Updates include fixes for Google login popup, page summary, library window, share button, crash issues, UBlock Origin updates, download functionality, and toolbar customization, along with API additions and layout corrections.
https://orionbrowser.com/updates/orion-release-notes.html#macos-orion-1-0-4-143-2