Unity Hub 3.21.0-beta.1
34 documented changes across 4 sections.
- Version
- 3.21.0-beta.1
- Released
- Aug 12, 2026
- Product
- Unity Hub
Unity Hub 3.21.0-beta.1
Projects
- Feature
Added project tags to help organize and group projects. Add tags from a project’s action menu and view them in the new "Tags" column, which can be shown or hidden. When tags are present, a filter appears on the Projects page, allowing you to filter by one or more tags. You can manage tags from Settings > Projects > Tags.
- Feature
Added a "Platform" column and filter to the Projects list. The column shows the platform used to open each project, such as macOS or Android, and lets you select a different installed platform or open "Manage modules". The column is sortable and can be shown or hidden.
- macOS
- Android
- Feature
Added a "Current branch" column for projects connected to GitHub, GitLab, or Unity Version Control. The column updates when branches are changed outside Hub, is sortable, and is hidden by default.
- Feature
Added a "Copy link" option to the project action menu for GitHub, GitLab, and Unity Version Control projects connected to Unity Cloud. The shareable link lets others open the same repository, branch, and revision in Hub without including your local project path.
- Change
The Editor filter in the Projects list is now always visible.
- Improvement
Updated the Projects list to scroll horizontally in narrow windows instead of compressing columns. Row actions and table settings remain pinned to the right.
- Windows
- Change
Project deep links that cannot be opened now show a clear "Can’t open this project" message.
- Fix
Fixed an issue where the Projects page could show an unexpected error on Windows when the system time zone was not recognized.
- Windows
- Fix
Fixed an issue on Windows where a project could fail to open shortly after its Editor was closed.
- Windows
- Fix
Fixed an issue where project creation could repeatedly fail when a downloaded template archive was corrupted.
Installs
- Feature
Added search to the "Archive" tab of the Install Editor dialog. You can search the full release archive using any part of an Editor version.
- Removal
Installed Editor modules can now be repaired or removed individually from Installs > Manage modules without reinstalling the Editor.
- Fix
Fixed an issue where the "Select Editor Architecture" dialog could repeatedly reopen when an exact Editor installation match was unavailable.
- Change
Language packs now reuse previously downloaded files instead of downloading them again for every installation.
General
- Feature
Added a "Tools" menu to the top bar, with shortcuts to Unity log and cache folders and the Bug Reporter, plus a Unity CLI submenu to install or upgrade the CLI and open an interactive terminal.
- Change
The Windows taskbar icon and macOS Dock icon now show download and installation progress.
- Windows
- macOS
- Deprecation
macOS 12 Monterey is now deprecated. Unity Hub 3.21 is the final version line available for macOS 12 and earlier. Hub 3.21.x updates will continue to install, but Hub 3.22 and later will not be offered on these systems.
- macOS
- Change
Moved Documentation to “Help and support” in the profile menu.
- Change
Combined downloads and background activity into a single drawer in the top bar. The drawer shows Editor downloads, installations, template creation, and repository clones, with active operations shown first.
- Change
Reduced the Unity Hub download size on macOS.
- macOS
- Feature
Added "New project" and "Install Editor" shortcuts to the Windows Jump List.
- Windows
- Feature
Added a notification when an installation finishes while Hub is running in the background.
- Fix
Fixed an issue where proxy auto-configuration (PAC) scripts detected from the operating system were not applied by the installed Hub.
- Improvement
Improved sign-in through the system browser, including more reliable enterprise SSO redirects and first-time sign-in on Windows, immediate progress feedback, an option to cancel, and support for repeated sign-in attempts.
- Windows
- Fix
Fixed an issue where quitting Hub during startup could leave a process running.
- Change
Clicking a Unity Hub notification on Windows now brings Hub to the foreground.
- Windows
- Improvement
Updated logs and bug reports to show the macOS product version instead of the Darwin kernel version.
- macOS
- Fix
Fixed an issue where some images in Learn could show a fallback image.
- Fix
Fixed an issue where Hub could fail to launch when a previous Hub process had not closed correctly.
- Fix
Fixed an issue where minimize and maximize controls could be missing when Hub was launched through an AppImage manager on Linux.
- Linux
- Change
On Linux, each installed Editor version now has its own application entry and icon.
- Linux
- Fix
Fixed an issue where installing the Hub `.deb` package on Ubuntu could fail to configure the Unity apt repository, preventing future updates through apt.
Security
- Security
Improved the handling of template descriptions in “New Project” to ensure they are displayed safely.
- Security
Hardened installer signature verification for automatic updates on Windows.
- Windows