modules-v0.2.0-alpha

Release modules-v0.2.0-alpha

Highlights

• ScreenCore render-loop optimization: per-component dirty flags eliminate full-tree redraws and cut the text-layer flush from two per frame to one.
• Force ECHO Terminal to always use the ScreenCore renderer across all editions; legacy EchoTerminalScreen is deprecated and unreachable by default.

ScreenCore

• Added dirty/subtreeDirty flags to AbstractEchoComponent with automatic propagation up to parent components.
• State changes (bounds, style, dataContext, hover, focus, scrollOffset) now compare values before marking dirty.
• Component render paths skip unchanged subtrees and only call renderSelf() when the component itself changed.
• EchoScreenEngine.render() performs a single textLayer.flush() per frame.
• EchoOverlayManager.openModal(...) marks the opened modal dirty so it renders immediately.

Terminal

• TerminalScreenCoreBridge.shouldUseScreenCoreTerminal() now returns true whenever ScreenCore is present and enabled.
• Primary provider no longer falls back to EchoTerminalScreen.
• EchoTerminalScreens.create() default fallback is now TerminalScreenCoreScreen.
• Native route fallback surface/bridge now points to TerminalScreenCoreScreen/TerminalScreenCoreBridge.
• Removed terminal.open_legacy_renderer action and the openLegacyRenderer() methods.
• EchoTerminalScreen is marked @Deprecated.

Validation

• ./gradlew :echoscreencore:compileJava :echoterminal:compileJava — BUILD SUCCESSFUL.
• ./gradlew :echoscreencore:test :echoterminal:test — BUILD SUCCESSFUL.

Modules released

• echoscreencore
• echoterminal