From 730689c2e678a50fa3eca59848600c4d50f680a5 Mon Sep 17 00:00:00 2001
From: Javier Eguiluz <javier.eguiluz@gmail.com>
Date: Fri, 17 May 2019 16:23:43 +0200
Subject: [PATCH] Mentioned the deprecation of the threads config option

---
 reference/configuration/security.rst | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/reference/configuration/security.rst b/reference/configuration/security.rst
index d25e415d83a..5fba7fc34ad 100644
--- a/reference/configuration/security.rst
+++ b/reference/configuration/security.rst
@@ -240,6 +240,12 @@ encoding algorithm. Also, each algorithm defines different config options:
             ],
         ]);
 
+.. deprecated:: 4.3
+
+    The ``threads`` configuration option was deprecated in Symfony 4.3. No
+    alternative is provided because starting from Symfony 5.0 this value will be
+    hardcoded to ``1`` (one thread).
+
 .. versionadded:: 4.3
 
     The ``sodium`` algorithm was introduced in Symfony 4.3. In previous Symfony