[TonyNa-code]

Changes

• Add optional Live2D import, sandboxed rendering, native expressions and motions, blinking, breathing, gaze and audio-level mouth movement.
• Add inline conversation beside the character, shared drafts, reply gestures and a visible menu for chat, settings and Quit.
• Add separate head-pat and tap mappings, native hit areas, transparent-pixel rejection, smooth expression restoration and independent quiet-idle controls.
• Preserve sprite characters, manual expression mode, resizing, existing preferences and window recovery.
• Fix slow double-click handling and preserve pinned vendor bytes on Windows.
• Prepare 0.5.0 with English, Chinese and Japanese guides and release notes.
• Run the Electron regression suite against packaged app.asar resources before uploading release artifacts on all three platforms.
• Bundle unmodified local Noto Chinese and Japanese fallback fonts with their OFL license. Linux screenshot inspection found missing CJK glyphs despite the earlier functional checks; font integrity and native loading checks now cover this case.

Validation

• 228 regression tests, asset validation and privacy checks passed.
• Native Electron startup, interaction, quit cancellation and restart checks passed on macOS, from both source and packaged resources.
• Epsilon FREE and Mao PRO passed rendering, animation, native touch regions, manual expression controls, conversation, audio-level mouth movement, resizing and sprite fallback checks. Mao PRO also passed against the 0.5.0 app.asar.
• One isolated real DeepSeek request passed against packaged resources in approximately 4.8 seconds. No personal conversation history or shared memories were included.
• All 65 first-party files in the final local app archive matched their source files, including fonts and their license. The archive contains no user configuration, chat history, Core or sample models.
• All nine pending commit snapshots passed privacy scanning.
• Final three-platform checks passed at e6ae2a9: validation, native Electron regression and restart, packaging, packaged-resource regression and restart, and artifact upload on Windows, macOS and Linux.

Compatibility

Core and third-party models are not bundled. Live2D rendering has been tested on macOS; Windows and Linux receive automated app, restart, packaging and packaged-resource checks, but Live2D graphics still need device-level verification. TTS playback is verified with local audio fixtures; no external TTS service is configured for this acceptance run.