README.md in google_sign_in-1.2.0 vs README.md in google_sign_in-1.2.1

@@ -157,16 +157,19 @@
 
 * `hosted_domain`: The user’s hosted G Suite domain, provided only if they belong to a G Suite.
 
 * `given_name`: The user's given name.
 
-* `last_name`: The user's last name.
+* `family_name`: The user's last name.
 
 
 ## Security
 
 For information on our security response procedure, see [SECURITY.md](SECURITY.md).
 
+## Maintenance
+
+Short of patching critical security issues, this gem is now considered done, and will not see any further feature development or minor bug fixes. Feel free to fork this work under the MIT license and continue the feature development under a different name.
 
 ## License
 
 Google Sign-In for Rails is released under the [MIT License](https://opensource.org/licenses/MIT).