Added
- Core Specification
- Definition of Dataset
- GeoJSON to store locations in `geolocation` field
- New `header_bytes` and `trailing_bytes` field
- New `metadata_only` field
- Define SigMF compliance
- Add Collection Format
- Official logo & example `.sigmf` files
- Extensions
- ADS-B
- Antenna
- Capture Details
- RFML
- Signal
- WiFi
- Code of conduct
Changed
- Core specification rewrite
- Descriptions for all fields
- Inclusion of block diagrams
- Clarification of data types
- Formalize extension definitions & versioning
- Formal license inclusion