What's Changed
- feat: add schema_version by @wdconinc in #53
- feat: Measurement2D to represent 2D surface measurements by @wdconinc in #54
- fix: put all operators in vector_utils.h inside namespace by @wdconinc in #57
- Update version numbers for v4.0 by @sly2j in #59
Full Changelog: v3.0.1...v4.0.0