v2026.03.04 (Current version)
New

• Hypothetical (if-else) reasoning
• Deontic modality for permissions and guardrails
• Authority handling for agent and team hierarchies
• Cloud version for auditing memory
• Spatiotemporal reasoning for time- and location-based queries
• Attribute recognition (color, size, quantities, prices, etc.)
• Uncertainty awareness (admits knowledge gaps instead of fabricating)
• Contradiction handling for explicit and implicit conflicts
• Multi-user and multi-agent scenario support
• Embed as HTML widget
• API access
• Multi-LLM support (OpenAI, Anthropic, Azure AI Foundry, Azure OpenAI, Bedrock, xAI)
• SDK support for cloud agentic memory

Improved

• Significantly improved precision: 91% on LLM evaluation, 79.2% exact match (EM), and 85.5% F1 score on HotPotQA benchmark
• Significant speed improvement
• Open question answering covering what, how, when, which, how many, where, and who

v1.0-reasoning ( 24 Nov 2024)
New

• Advanced symbolic reasoning (distinct from chain-of-thought; agent truly understands topics)
• Empathy and ability to express love
• Authority consideration (mentor, close friend, new friend, etc.) — more cautious with friends vs. strangers
• Forget ability — ask agent to forget topics (useful for temporary/event-related data)
• Open question answering
• Statement explanation capability ("why" questions) — explains thought process
• Authentic confusion emotion
• Authentic surprise emotion
• Self-recognition — recognizes self as an entity with subjective experiences

Improved

• Agent self-confidence — more careful or loose with answers based on confidence level
• Learning — now learns during conversation (no dedicated learning state)
• Counterquestion capability — asks questions when uncertain

v0.4-solaris(Date not specified)
New

• Integrated browser, web scraping, and knowledge base for domain-specific knowledge
• Full body version

Improved

• Better clothing
• Improved facial expressions (lip-sync)

v0.3 (Mar 20, 2024)
New

• Concept perception
• Topic perception
• Counter question generator in small talk
• Articulated moods
• Reflective mood handling
• Different search strategies (BERT, Levenshtein, etc.)
• User feedback perception
• Central keyword extractor
• Agent self-confidence
• Deduction

Improved

• Interactive learning
• Command handling

v0.2 (Jan 29, 2024)
New

• Mood handling
• Person introduction
• Personalised small talk
• Interactive learning

Improved

• Text output and emotion expresser

v0.1-electronic-forest (Initial release)
New

• Commands to change states (e.g., "let's learn something", "be confident", etc.)
• Small talk
• Basic emotion outputs
• GPT-3 integration
• User personality recognition