Bump version

Author: adrenth

updates/version.yaml

@@ -1,6 +1,7 @@
-1.0.0:
-    - First version of Vdlp.BasicAuthenticationentication
+v1.0.0:
+    - First version of Vdlp.BasicAuthentication
     - 20190123_000001_create_tables.php
-1.1.0: "Add notification to settings view when basic authentication is disabled"
-1.2.0: "Add console command for adding credentials"
-2.0.0: "Add support for PHP 7.4 and higher"
+v1.1.0: "Add notification to settings view when basic authentication is disabled."
+v1.2.0: "Add console command for adding credentials."
+v2.0.0: "Add support for PHP 7.4 and higher."
+v2.1.0: "Maintenance update. Check CHANGELOG.md for details."