rx

• Dart 3.8 requirement.
• Add experimental support for reactive values.
• Fix bugs, documentation and compatibility issues.

• Add Subject.isObserved (thanks to tsouza).
• Add "inclusive" option to Observable.takeWhile (thanks to tsouza).

Fix #16 by preparing 0.3.0 release

• Dart 3.0 requirement.
• Make Event and TestEvent sealed classes.
• Fix bug in finalize operator (thanks to tsouza).
• Add pairwise operator (thanks to tsouza).

• Dart 2.17 requirement.
• Add a redux like store, and example.
• Add race constructor.
• Add takeUntil and skipUntil operators.
• Move assertions earlier when possible.
• Improved testing infrastructure, and test coverage.

• Dart 2.14 requirement.

• Dart 2.13 requirement.
• Various typing improvements and optimizations.

Lower the SDK constraints to make it compatible with pub

• Dart 2.12 requirement and null-safety.

Dart 2.12 requirement and null-safety.

• Cleanup action callback code.
• StackTrace is always optional.
• Improve documentation.

• Reworked or added time based operators: audit, debounce, throttle, and sample.

• Renamed Subscription to Disposable.
• Countless simplifications and optimizations.
• Better tests for async scheduler.

• Operators as static extension methods.
• More operators, converters, and constructors.

• Subject and multicast basics.

• Operator and composition basics.

• Initial version.