From e70376fe9d8becf6289565e87ab713ace74268a8 Mon Sep 17 00:00:00 2001
From: Tatsuo Ishii <ishii@sraoss.co.jp>
Date: Thu, 1 Aug 2019 15:45:21 +0900
Subject: [PATCH] Update 4.1 release note.

---
 doc/src/sgml/filelist.sgml    |  1 +
 doc/src/sgml/release-4.1.sgml | 15 +++++++++------
 doc/src/sgml/release.sgml     |  1 +
 3 files changed, 11 insertions(+), 6 deletions(-)

diff --git a/doc/src/sgml/filelist.sgml b/doc/src/sgml/filelist.sgml
index dc1e3cf47..81a923bce 100644
--- a/doc/src/sgml/filelist.sgml
+++ b/doc/src/sgml/filelist.sgml
@@ -182,6 +182,7 @@
 <!ENTITY sourcerepo SYSTEM "sourcerepo.sgml">
 
 <!ENTITY release    SYSTEM "release.sgml">
+<!ENTITY release-4.1    SYSTEM "release-4.1.sgml">
 <!ENTITY release-4.0    SYSTEM "release-4.0.sgml">
 <!ENTITY release-3.7    SYSTEM "release-3.7.sgml">
 <!ENTITY release-3.6    SYSTEM "release-3.6.sgml">
diff --git a/doc/src/sgml/release-4.1.sgml b/doc/src/sgml/release-4.1.sgml
index f505f7ac2..93ad514f3 100644
--- a/doc/src/sgml/release-4.1.sgml
+++ b/doc/src/sgml/release-4.1.sgml
@@ -362,14 +362,17 @@
 	  <xref linkend="guc-num-init-children"> frontends and queues
 	  up more connection requests until one of child process
 	  becomes free. This mostly works well, but if each session
-	  take long time, the queue grows long and the whole system
+	  takes long time, the queue grows longer and the whole system
 	  does not work smoothly.  To overcome the problem, a new way
 	  to deal with many connection requests from frontend is
-	  implemented: just complain and refuse to connect to
-	  <productname>Pgpool-II</productname> if number of
-	  <xref linkend="guc-num-init-children"> already exceeds. This
-	  is exactly the same behavior
-	  as <productname>PostgreSQL</productname>.
+	  implemented: When <xref linkend="guc-reserved-connections">
+	  is set to 1 or greater, incoming connections from clients
+	  are not accepted with error message "Sorry, too many clients
+	  already", rather than blocked if the number of current
+	  connections from clients is more than
+	  (<varname>num_init_children</varname> -
+	    <varname>reserved_connections</varname>). This is exactly
+	  the same behavior as <productname>PostgreSQL</productname>.
 	</para>
       </listitem>
 
diff --git a/doc/src/sgml/release.sgml b/doc/src/sgml/release.sgml
index 11b2031d2..b8ef91565 100644
--- a/doc/src/sgml/release.sgml
+++ b/doc/src/sgml/release.sgml
@@ -72,6 +72,7 @@ For new features, add links to the documentation sections.
   subsets can easily be copied into back branches.
 -->
 
+&release-4.1;
 &release-4.0;
 &release-3.7;
 &release-3.6;
-- 
2.39.5