v0.3.1

Added

• tuple reducer, that returns a tuple with values.
• ndarray reducer, that returns an array with values.

Changed

• numpy arrays of int32, uint32 and float32 are now converted to their 64-bit variants instead of tuples.
• KNNIndex interface to take columns as inputs.
• Reducers now check types of their arguments.

Fixed

• Fixed delayed reporting of output connector errors.
• Python objects are now freed more often, reducing peak memory usage.

v0.3.0

Added

• @ (matrix multiplication) operator.

Changed

• Python version 3.10 or later is now required.
• Type checking is now more strict.

v0.2.1

Changed

• Immediately forget queries in REST connector.
• Make type annotations mandatory in Schema.

Fixed

• Fixed IDs coming from CSV source.
• Fixed indices of dataframes from pandas transformer.

v0.2.0

Added