- Added In and NotIn rules for strings (@slessard)
- Added an exported function to customize field name retrieval (@mikeleedev)
- Fixed a panic in validation.EnsureString (@slessard)
- Added map methods to have rules for all keys and values (@davseby)
- Added a function to get the value of the json tag for a field in a struct (@slessard)
- Added nested field validation (@TcMits)
- Added a custom comparison func to min and max rules (@swithek)