• Improve performance of several methods by working around the issue BigInt.gcd() is really slow with a custom gcd implementation based on Euclidean algorithm.

• Improve parsing of number with big exponent part. However the exponent part must now be parsable as an int.

• Fix the doc of pow.

• Allow negative value as exponent of pow.

• Stable null safety release.

• Migrate to nullsafety.

• Improve pub score.

• Replace gcd implementation with dart:core's.

• add Rational.pow.

• add Rational.zero and Rational.one.
• add Rational.inverse.

• allow numbers starting with dot.

• fix issue with signnum.

• fix issue with toStringAsPrecision.

• migration to Dart 2.

• allow parsing of 1..
• make Rational.parse a factory constructor.

• move to Dart SDK 2.0
• remove BigInt class
• use BigInt provided by dart:core

• add types.

• fix bug on operator % with negative values on browser.

• fix bug on operator % with negative values.

• fix a bug on BigInt.toDouble.

• fix a bug for Rational.precision on negative number.

• fix bugs with dart2js
• add Rational.signum
• add Rational.hasFinitePrecision
• add Rational.precision
• add Rational.scale

• Rational.parse accepts strings in scientific notation (eg. 1.5e-3).

• BigInt.parse accepts an optional prepending + for positive integers.

Semantic Version Conventions #

http://semver.org/

• Stable: All even numbered minor versions are considered API stable: i.e.: v1.0.x, v1.2.x, and so on.
• Development: All odd numbered minor versions are considered API unstable: i.e.: v0.9.x, v1.1.x, and so on.