Changelog
All notable releases of Termina.
# Termina 0.7.2
- TextAreaNode multi-line text input ([#161](https://github.com/Aaronontheweb/Termina/issues/161), [#163](https://github.com/Aaronontheweb/Termina/pull/163))
- New TextAreaNode component for multi-line text input with line-by-line editing
- Extracted common base class TextInputBaseNode shared with single-line TextInputNode
- Alt+Enter for universal newline insertion (works on all terminals, unlike Ctrl+Enter)
# Termina 0.7.1
- DynamicLayoutNode is now invalidation-driven ([#155](https://github.com/Aaronontheweb/Termina/issues/155))
- Factory no longer runs on every Measure/Render cycle — runs once, then only on Invalidate()
- Fixes silent state destruction (highlights, typed text, focus) when factory creates new instances
- Invalidate() now eagerly evaluates the factory for immediate child swap
# Termina 0.7.0
- Migrate from System.Reactive to R3 ([#140](https://github.com/Aaronontheweb/Termina/pull/140))
- Replaced System.Reactive (Rx.NET) with [R3](https://github.com/Cysharp/R3) throughout the framework
- IObservable<T> → Observable<T> in all public APIs
- OfType<T>() → OfType<TSrc, TDest>() (R3 requires both type parameters)
# Termina 0.6.1
- Built-in input history for TextInputNode ([#144](https://github.com/Aaronontheweb/Termina/pull/144))
- New WithHistory(maxEntries) fluent API for enabling input history
- New AddHistory(text) method for programmatically adding history entries
- Up/Down arrow keys navigate through previous input submissions
# Termina 0.6.0
- Scrollbar for StreamingTextNode ([#138](https://github.com/Aaronontheweb/Termina/pull/138))
- Visual scrollbar renders on the right edge of StreamingTextNode when content exceeds the viewport
- ScrollbarOptions record for customizing track/thumb characters and colors, with AutoHide support
- WithScrollbar() fluent method on StreamingTextNode for opt-in configuration
# Termina 0.5.1
- Fix nullability propagation in [Reactive] source generator ([#112](https://github.com/Aaronontheweb/Termina/pull/112))
- Source generator now preserves nullable reference type annotations (e.g., string?, int?) in generated properties
- Added custom SymbolDisplayFormat with IncludeNullableReferenceTypeModifier option
- Nullable fields now generate properties with matching nullability annotations, providing correct nullability hints in consuming code
# Termina 0.5.0
- BlockSegment wrapper for block-level streaming text ([#108](https://github.com/Aaronontheweb/Termina/pull/108))
- Enables text segments to render as block elements starting on new lines with vertical word wrapping
- New BlockSegment class wraps any ITextSegment for block-level rendering
- Fluent .AsBlock() API for creating block segments
# Termina 0.4.0
- VerticalLayout and HorizontalLayout now default to Auto() sizing ([#97](https://github.com/Aaronontheweb/Termina/pull/97))
- Previously, these layouts defaulted to Fill(), which caused nested layouts to compete with siblings for space
- New Auto() default means nested layouts size to their content by default
- Fill() is now only needed for children that should claim remaining space within a container
# Termina 0.3.0
- Inline animated text segments with tracked segment support ([#71](https://github.com/Aaronontheweb/Termina/pull/71))
- Opt-in tracked segments for StreamingTextNode enabling inline animations (spinners, timers, etc.)
- Caller-provided SegmentId system (like HTML div IDs) for tracking and manipulating segments
- New interfaces: ITextSegment, IAnimatedTextSegment, ICompositeTextSegment
# Termina 0.2.1
- Diff-based rendering system ([#61](https://github.com/Aaronontheweb/Termina/pull/61))
- Implemented double-buffering terminal wrapper that eliminates screen flickering
- Only outputs changed cells on flush instead of clearing entire screen
- New DiffingTerminal wrapper with FrameBuffer for efficient cell-level diffing