Kangas

New in this release:

1. New auto dynamic update: a polling system that runs automatically for all DataGrid UIs, checking every 15 seconds if the underlying database has changed. If it has, then it smoothly will update the UI (unless a dialog window, like editing computed columns, is open).
2. Removed the timestamp from the URL
3. Added new expression function: HISTOGRAM({"Column Name"}, 10) that will return a number for that row representing the value in "Column Name" broken into 10 bins. Useful to group by this value to see the distribution of each bar in a histogram chart.
4. Added selectable columns in all Python query APIs. By default, one gets all columns except "row-id". Use select="*" to get all columns, including "row-id". Otherwise, use select=["Column Name1", ...]
5. Spellcheck turned off (again) in computed column editor
6. Row-id cell shows "N/A" when grouping on another column.
7. "About" markdown now automatically turns URLs into links
8. Fixed a bug in "kangas upgrade" and "dg.upgrade()"
9. Fixed a bug in appending data of wrong type (that was in the Getting Started notebook)
10. Fixed loading spinner from flashing, and changing view
11. Refactored embedding projector to handle large embedding vectors

New since last release:
1. Updated all starting URLs to use datagrid name and timestamp
2. Updated all backend endpoints to include timestamp for proper caching
3. Dynamic updates is work-in-progress
4. Floating point cells are color-mapped. Soon you will be able to pick colormap, or disable, per column
5. Values in text columns that have category data now show as colored tags
6. Fixes for running in Kaggle notebooks; uses ngrok. show() now support `use_ngrok` option in all environments; requires ngrok api token
7. All charts (histogram bar, category bar, and embedding projection scatter) now support mouse click or drag to select items in the chart; usable in filter or in computed column expressions

New in this release:
1. Support for running in Kaggle Notebooks (requires `pip install pyngrok`)
2. CSS fixes for cells
3. Added DataGrid.set_about_from_script(filename)
4. Various bug fixes

New since last published release:
1. Loading indicator for longer load times
2. Added `DataGrid.remove_rows()`
3. Add completions to computed columns expression editor
4. Copy and paste from charts for filter or computed columns
5. Notify user with important display messages
6. New santa example notebook
7. Various fixes and enhancements

New in this release:
1. New `kangas.Tensor()` for vectors to store in asset database (as opposed to just lists (eg, "vectors") that are stored in the database directly
2. Added `Computed Columns`, available in the top row controls as `+`
3. You can group, sort, and filter on computed columns
4. Embedded points selected are save in clipboard for use in filters and computed columns
5. New examples on kangas.comet.com: embeddings, and breast_cancer

New in this release:
1. Updated kg.Embedding() support for "pca" and "t-sne" projections
2. kg.Embedding() also can set text, name, include, and color in constructor
3. New cache makes projections faster
4. Updated embedding thumbnail drawings to respect global x/y ranges