v14.1.0

Implementation of checks for numerical overflows has been reconsidered compared to 14.0.0. See #314
Now +, -, * result in an item-data-error when any numerical overflow/underflow occurs.
Reverted to the behaviour prior to 14.0.0 are:

• order compare operators (a<b, etc.) now return false for rows with undefined values
• aggregations skip rows with undefined values

Example:

Resulting in an implementation that does effectively as requested in #314.

For accepting calculations with overflows: new operations have been added that result in null for those rows that caused a numerical overflow.

• add_or_null, sub_or_null, mul_or_null

Full Changelog: v14.0.0...v14.1.0