Adstudio now supports signing in with Microsoft, and the auth stack underneath gets a serious hardening pass.

Sign In with Microsoft
- New Social Provider: Microsoft accounts join Google as a one-click way to sign in to Adstudio on login and signup
- Last-Used Badge: The sign-in screen remembers and badges the method you actually used last time
Security & Reliability
- Bot Protection on Auth: Invisible Turnstile verification plus application-level rate limiting on all auth endpoints
- Tenant Isolation Hardening: Row-level security tightened across Adstudio as part of a proactive security review
- API Error Monitoring: Every API route is now monitored end-to-end, so failures surface to us before they surface to you
- Cleaner Invites: Inviting someone who is already a member is now caught up front