New

• dashboard: add TOTP two-factor authentication for accounts #179
• docs: add inbound email processing guide #178
• api: add per-email GDPR export and erasure endpoints #175
• dashboard: add template version history, diff, and rollback #176
• smtp: add MTA-STS policy checking for outbound delivery #177
• ci: add automated npm publish workflow for TypeScript SDK #174

Fixed

• ci: use self-hosted runner for SDK TypeScript workflow
• sdk: bump @euromail/sdk to 0.1.1 to trigger first npm publish
• docs: remove unimplemented feature claims from site and documentation #173