v0.8.3

README.md

@@ -94,6 +94,7 @@ Key features:
   - Encryption at rest with **S/MIME** or **OpenPGP**.
   - Automatic TLS certificate provisioning with [ACME](https://datatracker.ietf.org/doc/html/rfc8555) using `TLS-ALPN-01`, `DNS-01` or `HTTP-01` challenges.
   - OAuth 2.0 [authorization code](https://www.rfc-editor.org/rfc/rfc8628) and [device authorization](https://www.rfc-editor.org/rfc/rfc8628) flows.
+  - Two-factor authentication with Time-based One-Time Passwords (2FA-TOTP) and Application passwords (App Passwords).
   - Automated blocking of hosts that cause multiple authentication errors (aka **fail2ban**).
   - Access Control Lists (ACLs).
   - Rate limiting.
@@ -135,6 +136,12 @@ Part of the development of this project was funded through the [NGI0 Entrust Fun
 
 If you find the project useful you can help by [becoming a sponsor](https://liberapay.com/stalwartlabs). Thank you!
 
+## Sponsors
+
+These are our open-source sponsors. If you would like to support our work, please consider [becoming a sponsor](https://github.com/sponsors/stalwartlabs).
+
+<!-- sponsors --><!-- sponsors -->
+
 ## License
 
 This project is dual-licensed under the **GNU Affero General Public License v3.0** (AGPL-3.0; as published by the Free Software Foundation) and the **Stalwart Enterprise License v1 (SELv1)**: