Release version 1.3.0 (#250)

Author: mwoss

CHANGELOG.md

@@ -1,8 +1,24 @@
 ## Decimal v1.3.0
 
+#### FEATURES
+- Add NewFromFormattedString initializer [#184](https://github.com/shopspring/decimal/pull/184)
+- Add NewNullDecimal initializer [#234](https://github.com/shopspring/decimal/pull/234)
+- Add implementation of natural exponent function (Taylor, Hull-Abraham) [#229](https://github.com/shopspring/decimal/pull/229)
+- Add RoundUp, RoundDown, RoundCeil, RoundFloor methods [#196](https://github.com/shopspring/decimal/pull/196) [#202](https://github.com/shopspring/decimal/pull/202) [#220](https://github.com/shopspring/decimal/pull/220)
+- Add XML support for NullDecimal [#192](https://github.com/shopspring/decimal/pull/192)
+- Add IsInteger method [#179](https://github.com/shopspring/decimal/pull/179)
+- Add Copy helper method [#123](https://github.com/shopspring/decimal/pull/123)
+- Add InexactFloat64 helper method [#205](https://github.com/shopspring/decimal/pull/205)
+- Add CoefficientInt64 helper method [#244](https://github.com/shopspring/decimal/pull/244)
+
 #### ENHANCEMENTS
-- NewFromString optimization [#198](https://github.com/shopspring/decimal/pull/198)
+- Performance optimization of NewFromString init method [#198](https://github.com/shopspring/decimal/pull/198)
+- Performance optimization of Abs and Round methods [#240](https://github.com/shopspring/decimal/pull/240)
+- Additional tests (CI) for ppc64le architecture [#188](https://github.com/shopspring/decimal/pull/188)
 
+#### BUGFIXES
+- Fix rounding in FormatFloat fallback path (roundShortest method, fix taken from Go main repository) [#161](https://github.com/shopspring/decimal/pull/161)
+- Add slice range checks to UnmarshalBinary method [#232](https://github.com/shopspring/decimal/pull/232)
 
 ## Decimal v1.2.0