[Ldap] add a changelog file

src/Symfony/Component/Ldap/CHANGELOG.md

@@ -0,0 +1,7 @@
+CHANGELOG
+=========
+
+3.1.0
+-----
+
+ * The `LdapClient` class is deprecated. Use the `Ldap` class instead.

src/Symfony/Component/Ldap/LdapClient.php

@@ -18,7 +18,7 @@ namespace Symfony\Component\Ldap;
  * @author Francis Besset <francis.besset@gmail.com>
  * @author Charles Sarrazin <charles@sarraz.in>
  *
- * @deprecated The LdapClient class will be removed in Symfony 4.0. You should use the Ldap class instead.
+ * @deprecated since version 3.1, to be removed in 4.0. Use the Ldap class instead.
  */
 final class LdapClient implements LdapClientInterface
 {

src/Symfony/Component/Ldap/LdapClientInterface.php

@@ -19,7 +19,7 @@ namespace Symfony\Component\Ldap;
  * @author Grégoire Pineau <lyrixx@lyrixx.info>
  * @author Charles Sarrazin <charles@sarraz.in>
  *
- * @deprecated You should use LdapInterface instead
+ * @deprecated since version 3.1, to be removed in 4.0. Use the LdapInterface instead.
  */
 interface LdapClientInterface extends LdapInterface
 {