June 10, 2026
Dataset Review Diffs & AI Modeling Agents
Features
- Dataset reviews now show exactly what changed. Open a review to see a field-level diff of every column and value, with row, column, and size deltas summarized at the top. Expand a changed column for its full profile, including how its distribution and quantiles shifted and its most common values. You can preview a merge before approving it and rebase a review when its base version moves, and a pure column rename is now recognized as a rename rather than a column dropped and re-added.
- AI agents can run the full modeling workflow. A connected agent can move through the whole pipeline: exploring your datasets, ingesting files and geographies, setting filters and partitions, and fitting models, then reading the results back without writing raw queries.
- Distributions render as maps in more places. Column distributions now stay on a choropleth map even with partitions or targets enabled: partitions become a scrollable grid of maps, and targets switch between weight and response. The correlation page gains the same map view, each with a color-scale legend.
Improvements
- The activity feed now covers deletes, renames, and changes to nested items, each written as a specific, readable message.
- Live updates recover after a dropped connection and catch up on anything they missed, so changes from your team stay in sync.
- Model-fit notifications name the model and partition slice they finished.
Fixes
- Dataset and geography rows that showed Ready no longer error with "no version yet" when opened.
- You can delete a workspace after removing its last dataset.
- Fixed a crash on the model page right after creating a branch.
- Canceling the create-branch dialog no longer leaves a feature stuck on and locked.
- A processing dataset no longer shows up in the wrong workspace or as a duplicate row.
- The Fit button re-enables after you change a feature or filter, so you can refit.
- Custom-factor conditions populated from a distribution no longer hang on "Loading…".
- ⌘K opens the page Actions menu even when your cursor isn't in a text field.
- A newly created model appears on the dataset page right away.
- Branch names can now contain spaces.