March 17th, 2026
Plotly Studio

The application preview process has been updated to handle concurrent starts more gracefully. The system will no longer report errors if a preview is already running, resulting in a more reliable restart experience when developing applications.
The visual indicators for loading PDF documents have been standardized. Users will now see consistent progress indicators and more descriptive error messages if a PDF fails to load.
Resolved an issue where selecting a draft project from the project list would incorrectly direct the user to the App tab. Clicking a draft project now correctly navigates to the Data tab.
Fixed a bug affecting the creation of new teams in the cloud environment. This ensures that new teams are immediately available and selectable in the team picker.