flutter_fbi 1.5.2

A state management library for Flutter using Feature-Binder-Interface architecture pattern. Provides clean separation of business logic, state transformation, and UI.

Changelog

1.5.2 - 2025-01-09

Added

• New Example 7: DisposableBinderProvider demonstration with form state management
• Enhanced README with collapsible code examples for better navigation
• Table of Contents in README for improved documentation structure

Fixed

• Memory leak prevention in distinctUnique() extension with configurable maxCacheSize parameter
• Resource disposal optimization in MultiFeatureBinder to prevent double disposal
• Stream performance improvement by conditional stream creation in MultiFeatureBinder
• Code duplication elimination with unified bindState() implementation in base classes

Improved

• Better error handling separation - UI state now contains specific error fields (nameError, emailError, generalError)
• Enhanced architecture consistency across all examples following Flutter FBI patterns
• Documentation improvements with comprehensive use case explanations for DisposableBinderProvider

Internal

• Refactored widget builder methods to private classes following Flutter best practices
• Improved type safety and eliminated unnecessary casting in binder implementations

1.5.1 - 2025-09-01

• Removed RxDart dependency; library now relies solely on dart:async.
• Added internal BehaviorSubject with last-value replay and value getter.
• Introduced StreamUtils.merge and StreamUtils.combineLatest utilities.
• Added Stream.distinctUnique() extension for global unique filtering.
• Updated documentation (README) to reflect stream utilities and version.
• Internal refactor: replaced imports and usages of RxDart across binders/features.
• No public API breaking changes expected.

1.4.2 - 2025-08-22

• Internal: Extracted BinderProvider into its own file and converted it to a StatefulWidget with an internal InheritedWidget to correctly react to binder instance updates.
• Internal: Added DisposableBinderProvider documentation and usage example.
• Chore: Bumped package version to 1.4.2 and updated dependent test/example packages.

1.4.1 - 2025-08-20

• Added automated tests for all example projects (see example/test).

1.4.0 - 2025-08-20

• Minor release: API is backwards compatible; updated package metadata and documentation
• Bumped version to 1.4.0

1.3.35 - 2025-08-20

• Bumped package version to 1.3.35
• Packaging fixes: ensured test helpers are not exported from the public API and updated metadata for pub.dev validation

1.3.33 - 2024-12-21

• Improved architecture diagram layout and visual balance
• Centered all components horizontally and vertically for better presentation
• Removed redundant legend and key components sections for cleaner design
• Enhanced diagram clarity by removing specific example labels (Counter, Settings)

1.3.32 - 2024-12-21

• Updated package icon configuration for pub.dev display
• Refined screenshots configuration with logo and architecture diagram
• Added funding support information

1.3.31 - 2024-12-21

• Updated documentation with corrected API examples
• Fixed BoundWidget usage examples to match actual implementation
• Improved code clarity and removed deprecated references

1.3.29

• Fixed incorrect parameter name in README examples: binderBuilder → binder
• Corrected BoundWidget usage examples to match actual API

1.3.28

• Updated architecture diagram to demonstrate "One Widget → One Binder" principle
• Enhanced visual representation with proper widget-to-binder relationships
• Improved diagram layout and text positioning for better clarity

1.3.27

• Added comprehensive architecture diagram showing Flutter FBI component interactions
• Enhanced README with detailed visual representation of Feature-Binder-Interface pattern
• Improved documentation with architecture flow diagrams and component relationships

1.3.26

• Added official package icon for pub.dev sidebar display

1.3.25

• Added comprehensive code examples for Feature Binder and Multi-Feature patterns in README
• Enhanced documentation with complete working examples showing Events, States, Features, Binders, and UI components
• Improved developer experience with copy-paste ready code examples

1.3.24

• Added Flutter FBI logo and improved README design with badges and centered layout
• Updated installation instructions to reflect current version

1.3.23

• Added platform support for all Flutter platforms (Android, iOS, Linux, macOS, Web, Windows)
• Added dart3-compatible tag for Dart 3 compatibility indication

1.3.22

• Added comprehensive documentation for uiStatePreprocessor in Binder Layer
• Enhanced README with detailed explanation of state preprocessing functionality

1.3.21

• Updated installation instructions in README.md to reflect current version

1.3.20

• Fixed widget creation anti-patterns: replaced widget-building methods with private widget classes
• Made all FeatureState fields non-nullable except error fields
• Moved fallback value logic from UI to Binder stateTransformer methods
• Replaced direct feature references with getFeature
• Improved architecture diagrams with proper data flow visualization
• Enhanced examples with better Flutter best practices

1.3.10

• Added comprehensive example project demonstrating all features of the library
• Improved documentation and README

1.3.0

• Added support for multiple features with MultiFeatureBinder
• Added side effect handling to Feature class

1.2.0

• Added FeatureBinder and BaseFeature for business logic separation
• Improved stability and fixed memory leaks

1.1.0

• Added SimpleBinder for basic UI state management
• Added bound widgets that handle lifecycle management

1.0.0

• Initial release with core architecture components
• Support for reactive state management with RxDart