What's Changed
- test: add more unit tests by @hkang1 in #23
- test: add jest canvas mock and canvas utility function unit tests by @hkang1 in #24
- test: add library testing utilities unit tests by @hkang1 in #25
- [Issue-19] fix: 0 range scales by @hkang1 in #26
Full Changelog: v0.3.8...v0.3.9
