Sep 28, 2026

Plotly Studio v0.0.91: Newer AI Models and More Accurate Previews

Studio now runs on Claude Sonnet 5 and Opus 5. You should see better quality results across all AI-assisted workflows.

The Sessions tab on the Project page has been removed because it duplicated the session list shown below the prompt input. You can still find all of your sessions in that list.
While a Dash app preview loads, you'll now see a spinner that matches the rest of Studio instead of plain "Loading..." text.

Fixed an issue where Dash apps using inline style blocks appeared unstyled in the embedded preview, even though they displayed correctly in a browser.
Fixed an issue where Dash apps using external stylesheets, such as Dash Bootstrap Components themes, appeared unstyled in the embedded preview. Previews now match what you see in a browser.
Fixed an issue where some Python submodule files were missing from app previews, which could cause a preview to run outdated or incorrect code.
Fixed an issue on Windows where switching between components or resizing panels could make Studio unresponsive for several seconds.
Fixed an issue where the Go to Bottom button in an Agentic session sometimes stopped partway through the conversation instead of scrolling to the end.
Fixed an issue where users belonging to multiple teams were sometimes signed into a different team than the organization they selected at login.
Fixed an issue where a network or server error during sign-in renewal could leave Studio in a broken state. Studio now signs you out cleanly so you can sign back in.
Fixed an issue on macOS Sonoma and earlier where the login screen, home page, session cards, and onboarding window showed flat panels instead of the intended blur effect.