v0.1.19

• New helper methods to slice TSDFs by time, get earliest and latest records across all series
• New method to extract time intervals of a given "state" (ie. constant values, monotonically increasing/decreasing, etc.)
• Reorganized test code to load test data sets from external JSON files
• Reformatted code to comply with Black and Flake8

v0.1.18

• Added warning for Interpolation in long time horizon cases
• Added examples for Quickstart for Financial Services and DLT+Tempo
• Support for more finer time units in interpolation

v0.1.17

• Add support for milliseconds and microseconds in resample and interpolation functions
• Dependency updates

v0.1.16

In this release, we addressed a few enhancements:

• Update tempo to detect an environment with Delta Live Tables - when detected use the right display method and avoid ipython calls
• Update the column name for the native tempo describe function (change from unique_ts_ct to unique_time_series_count) to avoid confusion as to what this count represents)

AS OF Join Update

Fix to support AS OF join when sequence numbers are used. Use the proper sort order (time column, rec ind, then sequence number) as opposed to (time column, sequence number, rec ind) which results in the wrong right_event_ts.

Docs Update & Support Databricks Container Services

• Add interpolation doc strings
• Add support for github pages so docs can be published formally using sphinx
• Update environment variable used to detect Databricks scripts/notebooks so display works on Databricks Docker clusters

v0.1.12

• Update of interpolation logic for performance (25X improvement for basic example)
• Upgrade ipython

v0.1.11: feature: add support for resample frequencies in interpolation (#145)

• Update PyPI publish to use Semver to automate version updates
• Add more options for interval formats ("1 min", "1 minute", etc) for interpolation

Update Support for Suppressing NULL warnings in Skewed AS OF Join

Update Support for Suppressing NULL warnings in Skewed AS OF Join

v0.1.9: multiple metrics fix (#159)

Fix for multiple metric aggregation in TSDF withGroupedStats function. Docs added.