From bf957ac1737f3aed8cac402942320378d29243f6 Mon Sep 17 00:00:00 2001
From: Abhijit Menon-Sen <ams@toroid.org>
Date: Thu, 12 Mar 2015 20:33:07 +0530
Subject: [PATCH] Note 9.4 above wal_keep_segments

---
 README.md | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/README.md b/README.md
index 95a4576a..a5b238be 100644
--- a/README.md
+++ b/README.md
@@ -109,7 +109,8 @@ following settings in `postgresql.conf`:
 
     # How much WAL to retain on the primary to allow a temporarily
     # disconnected standby to catch up again. The larger this is, the
-    # longer the standby can be disconnected.
+    # longer the standby can be disconnected. This is needed only in
+    # 9.3; in 9.4, use replication slots instead (see below).
 
     wal_keep_segments = 5000