v0.2.2 - Smart Numeric, Polar & CoT Canonicalizer

Spanda v0.2.2 Release

• Smart Canonicalization Engine:
  • Solves the paraphrase divergence critique in pure Python standard library in 1.35 microseconds.
  • Numeric Equivalence: Canonicalizes 42.0, 42, $42, forty-two, 42.00 to canonical integers/floats.
  • Conversational Prefix Stripping: Strips leading fillers like 'The answer is:', 'Therefore, the answer is', 'Result:'.
  • Polar / Affirmative Consensus: Canonicalizes synonymous affirmations ('Yes, that is correct', 'Indeed, yes', 'Correct', 'That is true') into unified truth clusters.
  • Chain-of-Thought (CoT) Extraction: Automatically isolates targets from #### <final> or \boxed{<final>}.
• Zero GPU Overhead: Preserves sub-millisecond execution (< 0.002ms) with zero third-party dependencies.
• PyPI Update: pip install --upgrade spnda

v0.2.1 - LangChain/LlamaIndex Native & Spanda Gateway Proxy

Spanda v0.2.1 Release

• Ecosystem Integrations (Play 2):
  • spanda.integrations.langchain.SpandaStringEvaluator and SpandaGuardrailRunnable
  • spanda.integrations.llamaindex.SpandaRAGGuardrail
• BRHMN Spanda Gateway Proxy (Play 3):
  • Zero-dependency OpenAI-compatible reverse proxy (spanda-gateway)
  • Sub-millisecond epistemic uncertainty and cascaded guardrail headers injected into every completion
• PyPI Update: pip install --upgrade spnda

v0.2.0 - PyPI Launch & Enterprise Cascaded Guardrails

Spanda v0.2.0: Official PyPI Release

• PyPI Package: pip install spnda (imported as import spanda)
• 2-Tier Cascaded Guardrails: Sub-millisecond Tier 1 consensus gating (<0.05ms) + Tier 2 Grounding & Confident Mode Collapse risk alerts.
• Enterprise Agent Security: Tool-call schema and argument validation with SOC2-compliant tamper-evident audit receipts.
• Zero Dependencies: Pure Python standard library with zero runtime bloat.
• Research Citation: DOI 10.5281/zenodo.22233648