New

• deploy: migrate from UpCloud to Hetzner K3s with FluxCD GitOps
• branding: add EuroMail logo to API and dashboard
• docs,legal: add project documentation, privacy policy, ToS, and DPA
• api: add LLM discoverability endpoints for AI coding assistants
• billing,fbl: ARF complaint handling and Stripe billing integration
• platform: system email delivery, OpenAPI completeness, error pages, env documentation
• platform: production readiness — signup, password reset, CSRF, BCC delivery, attachments, tracking, audit log, GDPR, retention
• security: batch suppression queries, billing-cycle quota keys, metrics auth, BCC privacy, template validation
• worker: partition-pruned queries, bounce rate guard, retry backoff, TLS enforcement, quota reconciliation

Fixed

• dashboard: add /health endpoint for K8s liveness and readiness probes
• api: check domain duplicates before plan limits and fix test data
• ci: detect semantic-release version via git tag comparison
• ci: add missing workflow permissions and resolve parallel test panics
• ci: eliminate duplicate workflow runs on PR branches
• ci: resolve formatting, clippy, and security audit failures