v2.20.0

• #206 - Define location to validate when using schema validation (via in property)
• Update lodash to 4.6.x
• Update validator to 5.1.x

v2.19.2

• #203, #212 - Fix .withMessage() so that it works with custom async validators
• #209 - Fix wrong validation name in schema examples
• Fix Promises usage in Node.js v0.10

v2.19.1

• Update lodash to 4.2.x

v2.19.0

• #196, #198 - Update validator to 4.5.x

v2.18.0

• #120 - Support for checkFalsy argument in .optional() method
• #177 - Add req.sanitizerHeaders()
• #182 - Document how to use arguments in validators/sanitizers
• Add support for Node.js v4
• Update validator to 4.2.x

v2.17.1

• #161 - Clarify usage of mappedErrors
• #165, #166 - Standardize errorFormatter param name usage

v2.17.0

• Fix for async validation warning typo

v2.16.0

• #164 - Support asynchronous validation
• Change failMsg to errorMessage in schema validation

v2.15.1

• #160 - Fix bug in .withMessage() being applied to wrong validation error

v2.15.0

• #159 - Support validation message validation via new .withMessage() method