34 documented changes across 4 sections.

Version
3.21.0-beta.1
Released
Aug 12, 2026
Product
Unity Hub
Unity Hub release notes

Unity Hub 3.21.0-beta.1

Official notes

Projects

  1. 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.

  2. 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
  3. 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.

  4. 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.

  5. Change

    The Editor filter in the Projects list is now always visible.

  6. 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
  7. Change

    Project deep links that cannot be opened now show a clear "Can’t open this project" message.

  8. Fix

    Fixed an issue where the Projects page could show an unexpected error on Windows when the system time zone was not recognized.

    • Windows
  9. Fix

    Fixed an issue on Windows where a project could fail to open shortly after its Editor was closed.

    • Windows
  10. Fix

    Fixed an issue where project creation could repeatedly fail when a downloaded template archive was corrupted.

Installs

  1. 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.

  2. Removal

    Installed Editor modules can now be repaired or removed individually from Installs > Manage modules without reinstalling the Editor.

  3. Fix

    Fixed an issue where the "Select Editor Architecture" dialog could repeatedly reopen when an exact Editor installation match was unavailable.

  4. Change

    Language packs now reuse previously downloaded files instead of downloading them again for every installation.

General

  1. 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.

  2. Change

    The Windows taskbar icon and macOS Dock icon now show download and installation progress.

    • Windows
    • macOS
  3. 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
  4. Change

    Moved Documentation to “Help and support” in the profile menu.

  5. 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.

  6. Change

    Reduced the Unity Hub download size on macOS.

    • macOS
  7. Feature

    Added "New project" and "Install Editor" shortcuts to the Windows Jump List.

    • Windows
  8. Feature

    Added a notification when an installation finishes while Hub is running in the background.

  9. Fix

    Fixed an issue where proxy auto-configuration (PAC) scripts detected from the operating system were not applied by the installed Hub.

  10. 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
  11. Fix

    Fixed an issue where quitting Hub during startup could leave a process running.

  12. Change

    Clicking a Unity Hub notification on Windows now brings Hub to the foreground.

    • Windows
  13. Improvement

    Updated logs and bug reports to show the macOS product version instead of the Darwin kernel version.

    • macOS
  14. Fix

    Fixed an issue where some images in Learn could show a fallback image.

  15. Fix

    Fixed an issue where Hub could fail to launch when a previous Hub process had not closed correctly.

  16. Fix

    Fixed an issue where minimize and maximize controls could be missing when Hub was launched through an AppImage manager on Linux.

    • Linux
  17. Change

    On Linux, each installed Editor version now has its own application entry and icon.

    • Linux
  18. 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

  1. Security

    Improved the handling of template descriptions in “New Project” to ensure they are displayed safely.

  2. Security

    Hardened installer signature verification for automatic updates on Windows.

    • Windows

Pick your Unity version

Unity Releases compares releases against the version your project is on. Picking it now keeps Compare versions focused on what changes between where you are and where you might be going.