release(auth): 0.4.0 — opt-in LDAP user bind

ZB.MOM.WW.Auth/Directory.Build.props

@@ -5,12 +5,10 @@
     <Nullable>enable</Nullable>
     <ImplicitUsings>enable</ImplicitUsings>
     <LangVersion>latest</LangVersion>
-    <!-- 0.3.0: new ZB.MOM.WW.Auth.ApiKeys.SqlServer package — a shared SQL Server API-key store
-         for clustered hosts (e.g. a ScadaBridge central pair), fixing the per-node SQLite store
-         going out of sync on failover. Adds the IApiKeyStoreMigrator abstraction (SQLite
-         implements it unchanged). SQLite stays the default for every existing consumer; no
-         consumer code change is required to move to 0.3.0. -->
-    <Version>0.3.0</Version>
+    <!-- 0.4.0: opt-in LdapOptions.BindMode = User — authenticate by binding as the signing-in user
+         (UserBindTemplate) and read their own groups on the same connection; no service account.
+         ServiceAccount stays the default, so existing consumers need no change. -->
+    <Version>0.4.0</Version>
     <ManagePackageVersionsCentrally>true</ManagePackageVersionsCentrally>
   </PropertyGroup>