1.15.0 (2026-04-30)

What's Changed

Changed

• Migrate from NumPy to PyArrow dtypes for the data extra by @javihern98 in #567

Fixed

• Address several issues affecting attribute and measure relationships by @sosna in #568
• Enforce Schema validation and preserve null values by @ruizmaa in #499
• Set default version in the FMR API from + to ~ as per the SDMX-REST spec by @sosna in #576

Full Changelog: v1.14.0...v1.15.0