Unity Hub 3.20.0-beta.1

Streamlined the Hub application layout.

Settings and Learn are now in the top bar.

Resources has been renamed to "Helpful links" and moved to a tab within Learn.

Licenses has moved to Settings.

The left navigation toggle is now in the header.

The left navigation menu can now be fully hidden. When hidden, you can hover over the toggle button to view the navigation menu.

Improved the Hub auto-updater experience with a banner in Settings for available updates and clearer progress feedback while checking for updates.

Disconnecting from GitHub in Hub no longer clears GitHub credentials stored by other tools.

Fixed an issue where the selected update channel could reset across restarts.

Fixed an issue where the Hub version number could briefly flash at startup.

Analytics opt-out changes that fail to save are now shown instead of silently reverting.

Updated the bug reporter to reject folder uploads immediately instead of failing on submission.

On Linux, sign-in now opens in your default browser instead of an embedded Hub window, matching macOS and Windows.

• Windows
• macOS
• Linux

On Linux, the Unity Editor now correctly shows its icon in the taskbar.

• Linux

Enabled rounded window corners on frameless Linux windows.

• Windows
• Linux

Polished the 407 proxy-authentication experience with clearer messaging and an automatic retry.

On Windows, failed Editor uninstalls now report an error instead of appearing to succeed, and Editors installed to protected root locations are now rejected.

• Windows

Made Editor and module downloads more resilient. Hub now retries after temporary network errors, timeouts, or failed integrity checks, and verifies downloads before installation to catch incomplete or corrupted files.

Updated multi-module installation so successful modules can complete even if another module fails. Failed modules can be retried individually, and issues with shared dependencies, Windows installer conflicts, and repeated language pack downloads have been fixed.

• Windows

Fixed an issue where the Archive tab in the Install Editor dialog could show the wrong installed state for an Editor until Hub was restarted.

Continued improving Hub performance by making project creation and project import available earlier.

The projects list no longer includes a “Size” column. Project size is now calculated on demand when you expand a row, improving list performance.

Updated the bundled Unity .gitignore template used when creating projects.

New Project now persists your "Use AI Assistant" selection. The option remains off by default.

Added a "Show AI Assistant option in new projects" toggle under Settings > Projects. This setting is on by default. Turning it off hides the AI Assistant option in New Project and prevents AI Assistant packages from being added.

Fixed an issue where New Project did not persist the selected source control provider when Unity Version Control was selected.

Fixed an issue where connecting a project to Unity Version Control could fail silently after the project had previously been connected to another source control provider and then disconnected.

Fixed an issue where "Project connected" notifications could appear after unrelated project updates, even when the project connection state had not changed.

Hardened the Hub on macOS against dynamic library injection.

• macOS

Improved elevated install and uninstall security on macOS and Linux by sanitizing dangerous shell characters in Editor install paths before any elevated command runs.

• macOS
• Linux

Updated Editor deep-link URL launches and folder removal to execute without a shell to avoid command injection.

Updated the main window’s web preferences to better align with Electron security best practices.