v0.2.1-nullsafety

• Support VINs with 2-character manufacturer IDs in their WMI (reported by @huangkaichang, issue #7)
• Fix Uri parsing for NHTSA DB REST API

v0.1.4+1

• Support VINs with 2-character manufacturer IDs in their WMI (reported by @huangkaichang, issue #7)
• Fix Uri parsing for NHTSA DB REST API

v0.2.0-nullsafety

• Migrate for null safety

v0.1.3

• Update dependencies (@awhitford)
• Switch from 'final' to 'const' for static map initializers (@awhitford)