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Release notes

v26.11.0​

Changed​

  • Apps: When you release a version to Production or return to an earlier version, the app is ready to use right away. Before, the first run waited for the app to start.
  • App Builder: When you publish an app, the pre-filled version number follows semantic versioning, for example 1.0.0.

Fixed​

  • Apps: An app runs again after you return Production to an earlier version. Before, an older version could fail to run if it had not been used for some time.
  • Admin: On the activity dashboard, the tooltips of the most recent months and weeks show the right date. Before, they showed the same period of the previous year, for example October 2025 instead of October 2026.

v26.10.11​

Added​

  • SDK: Map views can show your own attribution text, for example a credit for a data source, after the map provider attribution. Available from viktor v14.37.0.
  • SDK: A LineBreak can be hidden with the visible argument, like other fields. Available from viktor v14.37.0.

Changed​

  • Login: On an SSO login page, a title now tells you which login method you are using. The alert that used to say this is gone.
  • Admin: The Labels page no longer shows how many workspaces use each label. The Create label button is now at the top of the page.

v26.10.8​

Added​

  • Apps: Apps can run on Python 3.15. This requires viktor v14.37.0 or later.

Fixed​

  • Apps: If an entity type name or label is longer than 128 characters, publishing the app now shows a validation error that explains the problem. Before, it failed with a server error.

v26.10.7​

Added​

  • App Builder: Added functionality to view and delete the files attached to an App Builder conversation as context. The file manager can be opened by clicking the paper clip icon.

v26.10.6​

Added​

  • Apps: Select several files in a file field or in the file manager of an editor and delete them at once.
  • Apps: Each app has a Testing and a Production version. Publish a new version to Testing first and release it to your projects when it is ready, or return Production to an earlier version from the versions tab.

v26.10.5​

Fixed​

  • Integrations: When an OAuth2 integration can no longer refresh its access, VIKTOR asks you to log in again. Before, you got an error.

v26.10.3​

Added​

  • Homepage: Describe what you need on the homepage. VIKTOR finds existing apps or projects, or redirects you to the App Builder to build a new app. Building a new app requires developer rights, or an organization that lets users activate developer rights themselves.
  • App Builder: Switch between Chat and Build in the App Builder chat. In Chat mode, you ask questions about your app without changing it.

Removed​

  • Apps: App cards no longer show an app icon.

Fixed​

  • App Builder: When the agent is interrupted, for example by refreshing the page, a tool call no longer appears to keep running.

v26.10.2​

Fixed​

  • MCP: AI assistants that connect to VIKTOR through MCP, such as Claude, can use your apps again. Their requests had been wrongly rejected since v26.10.0.

v26.10.0​

Fixed​

  • Projects: The Add to project dialog lists all your projects, not only the first 100.
  • Apps: A WebView without interactivity no longer shows the interactive marker.

v26.09.8​

Changed​

  • Apps: The input panel of an editor is hidden when none of its fields are visible.

Fixed​

  • Admin: Pending access requests of users who already have an account are approved automatically. A pending request no longer stays after the user signs in with SSO using different capitalization in their email address.

v26.09.7​

Fixed​

  • Apps: Number filters in a table field work correctly again, for decimals with a comma or a dot, and <= includes the value itself.

v26.09.6​

Added​

  • Labels: Click a label on a card to filter by it.
  • App Builder: Upload .lsp files as context.

Changed​

  • Apps: The app details page has clearer sections and looks the same wherever you open it.

Fixed​

  • Workspaces: A workspace on a conflicted app version is upgraded again once a new app version is published.
  • Apps: Publishing an app version no longer hangs when its files cannot be copied to another region. The version shows an error instead.

v26.09.5​

Changed​

  • App Builder: The App Builder runtime uses viktor v14.36.1. See the SDK changelog.

v26.09.2​

Changed​

  • App Builder: The App Builder runtime uses viktor v14.35.0. See the SDK changelog.

v26.09.1​

Changed​

  • Integrations: The personal integrations page links to the VIKTOR desktop download instead of listing workers.
  • Usage limits: The usage limit message shows when you can try again in minutes, hours or days instead of seconds.

Fixed​

  • Files: Downloaded files keep their original name, including names with spaces, semicolons or special characters. Apps can read uploaded files whose name contains special characters.

v26.09.0​

Added​

  • Users: Admins can now send a reminder from the Users page to users who have not accepted their invitation to the environment yet.
  • Admin: Admins now receive an email and an in-product notification 30 and 5 days before the SSO client secret of an identity provider expires.

Changed​

  • App Builder: The App Builder runtime uses viktor v14.34.0. See the SDK changelog.
  • Apps: Children in the child entity manager open in a new browser tab.
  • Homepage: The "For you" section is now called "Guides & tutorials".

Fixed​

  • Labels: A label created from a label dropdown is selected right away and takes over the search term as its name.