system-prompts-and-models-of-ai-tools/dealix/CHANGELOG.md

Changelog

[3.0.0] — 2026-04-23

✨ Features — Dealix v3.0.0 الإطلاق الكامل

Phase 2 — Cost Optimization

• Prompt caching (Anthropic): cache_control: ephemeral على system prompts ≥ 1024 توكن (توفير 90%)
• Semantic cache: Redis-backed + multilingual MiniLM embeddings (threshold 0.95, TTL 24h)
• Cost tracker: Postgres llm_calls table + ring buffer + MODEL_PRICES
• Smart routing (core/config/models.smart_route): Groq للتصنيف، DeepSeek للكود، GLM للعربية، Gemini Flash للبحث، Anthropic للحرج
• Batch mode (AcquisitionPipeline.run_batch): asyncio.Semaphore=8 للـ≥5 عملاء

Phase 3 — Security

• Rate limiting (slowapi): leads 10/min, sales 30/min, WA 100/min, generic 60/min, global 1000/min
• API key middleware مع hmac.compare_digest
• Webhook signatures: HubSpot v3 + Calendly + n8n HMAC verification
• scripts/rotate_secrets.sh: تدوير API_KEYS / HUBSPOT_APP_SECRET / CALENDLY_WEBHOOK_SECRET / N8N_WEBHOOK_SECRET / JWT_SECRET / DEALIX_INTERNAL_TOKEN

Phase 4 — Observability

• OpenTelemetry: FastAPI + HTTPX + SQLAlchemy instrumentation + custom LLM/agent/tool spans → Langfuse
• Sentry مع FastApiIntegration + SqlalchemyIntegration
• /health/deep يفحص Postgres + Redis + LLM providers
• /api/v1/admin/costs يجمع الإنفاق حسب model/provider/task
• /api/v1/admin/cache/stats

Phase 5 — Integrations

• ConnectorFacade موحّد: timeout/retry/idempotency/policy/audit
• EnrichSoClient lead enrichment عبر إيميل
• HubSpotTwoWay: upsert_contact + handle_inbound_webhook
• CalendlyDynamic: create_single_use_link

Phase 6 — Intelligence

• Arabic NLP: normalize (hamza/taa/tashkeel/tatweel) + segment + is_arabic
• Arabic sentiment (lexicon خليجي + negator detection)
• Intent classifier (quote/demo/support/partnership/greeting/compliment/complaint)
• Lead scorer heuristic + ML-ready sklearn interface

Phase 7 — Dashboard

• Streamlit RTL لوحة: Overview / Leads / Approvals / Evidence / Costs / Audit
• Port 8501، يقرأ من API

Phase 8 — CI/CD

• CodeQL Python (security-and-quality queries)
• Docker build مع Trivy CRITICAL/HIGH + SBOM (SPDX-JSON) + GHCR
• Release Please لتوليد إصدارات وchangelog تلقائياً
• Dependabot أسبوعي (pip + github-actions + docker)
• pre-commit: ruff + mypy + bandit + gitleaks

Phase 9 — Infrastructure

• scripts/infra/ssh_harden.sh: port 2222 + fail2ban + UFW
• scripts/infra/ssl_certbot.sh: Let's Encrypt auto-renew
• scripts/infra/backup_pg.sh: pg_dump يومي + استبقاء 14 يوم
• scripts/infra/uptimerobot_setup.md
• scripts/infra/logrotate.conf

Phase 10 — Tests + Docs

• Unit tests: smart_routing، arabic_nlp، lead_scorer، sentiment، webhook_signatures (72 اختبار نجحت)
• Integration tests: connector_facade retry + policy
• docs/COST_OPTIMIZATION.md + SECURITY_GUIDE.md + DASHBOARD.md + API_REFERENCE.md + postman_collection.json

Phase 11 — Release

• tests/e2e/test_e2e.py (smoke ضد instance مشغّل)
• tests/load/k6_smoke.js (100 VU لـ2.5 دقيقة)
• tag v3.0.0

Phase 1 — GitHub Cleanup (sesión سابقة)

• حذف 10 branches dependabot قديمة
• main protected (linear history, no force push, PR review, conversation resolution)
• Dependabot alerts + secret scanning + push protection مفعّلة
• tag v3.0.0 تم تعيينه

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Breaking changes: لا يوجد (هذا أول إصدار رسمي public).