Roadmap

v0.1 (Completed)

• Expression validation, normalization, repair
• Pure-data renderer (PixelFrame)
• Deterministic mutation
• ASCII debug preview
• CommonJS package
• Fixed 32×32 canvas

v0.2 (Released)

• Theme and palette support (design proposal)
• Pure-data animation tick API
• Agent-facing expression helper docs
• Agent guidance and common mistakes reference

v0.3 (Released)

• External theme / palette runtime
• SVG renderer from PixelFrame to SVG string
• Lightweight CLI for validation, repair, preview, and SVG rendering
• JSON Schema export for structured agent output
• Gallery examples that demonstrate composable expressions without becoming a preset catalog

v0.4 (Release Candidate)

• Manual npm and GitHub release workflow
• Release preflight checks for PR and manual runs
• Release process documentation for Architect and Builder roles
• Agent integration readiness guide using JSON Schema, validation, repair, normalization, rendering, theme, and SVG
• Release workflow hardening (tag/npm-version checks, concurrency, preflight reuse)

Deferred

• Variable canvas sizes (beyond 32×32)
• ESM / dual-build
• Desktop pet runtime
• Canvas / browser runtime
• Visual editor
• Browser / GPU integration
• Preset expression catalogs
• PNG / GIF native export
• Live2D
• Large dependencies
• Terminal renderer (braille/unicode)
• Game engine integrations