- Add zeronull package for easier NULL <-> zero conversion
- Add JSON marshalling for shopspring-numeric extension
- Add JSON marshalling for Bool, Date, JSON/B, Timestamptz (Jeffrey Stiles)
- Fix null status in UnmarshalJSON for some types (Jeffrey Stiles)
- Add PostgreSQL time type support
- Add more automatic conversions of integer arrays of different types (Jean-Philippe Quéméner)
- Support initializing Array types from a slice of the value (Alex Gaynor)
- Fix scan into null into pointer to pointer implementing Decode* interface. (Jeremy Altavilla)
- Fix daterange OID