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Upgrade notes
- WHATSAPP_WEBHOOK_SECRET is now required when ENVIRONMENT=production, whether or not WhatsApp is enabled. The backend refuses to start without it. Generate one with
python -c "import secrets; print(secrets.token_hex(32))"and add it to .env before upgrading. - TRUSTED_PROXY_HOPS (default 1) controls which X-Forwarded-For entry the login throttle trusts. Set it to the number of proxies in front of the backend, for example 2 with Cloudflare proxying in front of Caddy.
Security
- MCP server: the authenticated user is kept per SSE connection, so concurrent users can no longer read each other's contacts, interactions, suggestions and notifications (#164)
- MCP standalone --sse server now requires an API key and binds 127.0.0.1 by default
- X-Forwarded-For throttle bypass closed: client IP is read from the trusted-proxy side of the chain
- JWT revocation: a password change invalidates every previously issued token
- WhatsApp webhook fails closed when WHATSAPP_WEBHOOK_SECRET is unset
- fastapi 0.115.0 -> 0.136.3, resolving starlette CVE-2024-47874, CVE-2025-54121, CVE-2026-48710, CVE-2026-48817
- LLM-calling endpoints throttled; extension-scoped tokens rejected on optional-auth routes; ownership checked before merge status
- extension https:/// host permission narrowed to a per-origin optional permission requested at pairing
- pip-audit added to CI
- two Dependabot sweeps (66 and 30 alerts) across frontend, landing, docs, whatsapp-sidecar and backend: next 16.2.7 -> 16.3.3 (two critical RCEs), axios, vitest, cryptography 48 -> 50, @puppeteer/browsers 3, joi, fast-uri, svgo, qs, postcss, js-yaml, undici, sharp
Fixes
- CSV and LinkedIn Connections import keep the good rows when one row fails, and a successful import no longer crashes the UI (#165)
- blank environment variables are treated as unset, so a fresh Docker Compose setup boots (#149)
- /contacts filters and /organizations search work again after the page is loaded with a query string
- pre-push hook lint step works with Next 16.3
Other
- Ahrefs analytics on landing and docs sites
- stale VERSION and CHANGELOG files removed; GitHub release notes are the changelog