CHANGELOG

Release History

What changed, when, and why. Complete release notes for every version of Social Inference Engine.

All releases

Initial Release2026-03-24

What's new

593 tests passing (20 additional LLM integration tests skipped by default)
13 platform connectors: Reddit, YouTube, TikTok, Facebook, Instagram, WeChat, RSS, NYT, WSJ, ABC News (US), ABC News (AU), Google News, Apple News
10-type signal taxonomy with calibrated confidence and structured abstentions
Two-tier LLM routing: GPT-4o (frontier) + GPT-4o mini fine-tune / Ollama (non-frontier)
ConfidenceCalibrator with online gradient-descent updates (6–8 µs per update)
BloomFilter deduplication at 12–13 µs per URL check
ReservoirSampler with ~1,000 items/ms throughput (Vitter's Algorithm R)
ActionRanker composite priority scoring (Opportunity 35% + Urgency 30% + Risk 35%)
DataResidencyGuard with SHA-256 pseudonymisation and PII scrubbing
Server-Sent Events streaming for real-time signal delivery
Role-based access control: VIEWER, ANALYST, MANAGER
pgvector semantic similarity retrieval with HNSW indexing
Full offline operation via Ollama with bag-of-words fallback embeddings
Docker Compose full-stack deployment (Postgres, Redis, MinIO, API, Celery)