Release notes for 9.4.4, 9.3.9, 9.2.13, 9.1.18, 9.0.22.

3 files changed, 210 insertions, 0 deletions

diff --git a/doc/src/sgml/release-9.0.sgml b/doc/src/sgml/release-9.0.sgml
index 80cd1c43cdc..736b6dda637 100644
--- a/doc/src/sgml/release-9.0.sgml
+++ b/doc/src/sgml/release-9.0.sgml
@@ -1,6 +1,80 @@
 <!-- doc/src/sgml/release-9.0.sgml -->
 <!-- See header comment in release.sgml about typical markup -->
 
+ <sect1 id="release-9-0-22">
+  <title>Release 9.0.22</title>
+
+  <note>
+  <title>Release Date</title>
+  <simpara>2015-06-12</simpara>
+  </note>
+
+  <para>
+   This release contains a small number of fixes from 9.0.21.
+   For information about new features in the 9.0 major release, see
+   <xref linkend="release-9-0">.
+  </para>
+
+  <para>
+   The <productname>PostgreSQL</> community will stop releasing updates
+   for the 9.0.X release series in September 2015.
+   Users are encouraged to update to a newer release branch soon.
+  </para>
+
+  <sect2>
+   <title>Migration to Version 9.0.22</title>
+
+   <para>
+    A dump/restore is not required for those running 9.0.X.
+   </para>
+
+   <para>
+    However, if you are upgrading from a version earlier than 9.0.18,
+    see <xref linkend="release-9-0-18">.
+   </para>
+
+  </sect2>
+
+  <sect2>
+   <title>Changes</title>
+
+   <itemizedlist>
+
+    <listitem>
+     <para>
+      Fix rare failure to invalidate relation cache init file (Tom Lane)
+     </para>
+
+     <para>
+      With just the wrong timing of concurrent activity, a <command>VACUUM
+      FULL</> on a system catalog might fail to update the <quote>init file</>
+      that's used to avoid cache-loading work for new sessions.  This would
+      result in later sessions being unable to access that catalog at all.
+      This is a very ancient bug, but it's so hard to trigger that no
+      reproducible case had been seen until recently.
+     </para>
+    </listitem>
+
+    <listitem>
+     <para>
+      Avoid deadlock between incoming sessions and <literal>CREATE/DROP
+      DATABASE</> (Tom Lane)
+     </para>
+
+     <para>
+      A new session starting in a database that is the target of
+      a <command>DROP DATABASE</> command, or is the template for
+      a <command>CREATE DATABASE</> command, could cause the command to wait
+      for five seconds and then fail, even if the new session would have
+      exited before that.
+     </para>
+    </listitem>
+
+   </itemizedlist>
+
+  </sect2>
+ </sect1>
+
  <sect1 id="release-9-0-21">
   <title>Release 9.0.21</title>
 
diff --git a/doc/src/sgml/release-9.1.sgml b/doc/src/sgml/release-9.1.sgml
index 8306cfab039..a97ec57276f 100644
--- a/doc/src/sgml/release-9.1.sgml
+++ b/doc/src/sgml/release-9.1.sgml
@@ -1,6 +1,74 @@
 <!-- doc/src/sgml/release-9.1.sgml -->
 <!-- See header comment in release.sgml about typical markup -->
 
+ <sect1 id="release-9-1-18">
+  <title>Release 9.1.18</title>
+
+  <note>
+  <title>Release Date</title>
+  <simpara>2015-06-12</simpara>
+  </note>
+
+  <para>
+   This release contains a small number of fixes from 9.1.17.
+   For information about new features in the 9.1 major release, see
+   <xref linkend="release-9-1">.
+  </para>
+
+  <sect2>
+   <title>Migration to Version 9.1.18</title>
+
+   <para>
+    A dump/restore is not required for those running 9.1.X.
+   </para>
+
+   <para>
+    However, if you are upgrading from a version earlier than 9.1.16,
+    see <xref linkend="release-9-1-16">.
+   </para>
+
+  </sect2>
+
+  <sect2>
+   <title>Changes</title>
+
+   <itemizedlist>
+
+    <listitem>
+     <para>
+      Fix rare failure to invalidate relation cache init file (Tom Lane)
+     </para>
+
+     <para>
+      With just the wrong timing of concurrent activity, a <command>VACUUM
+      FULL</> on a system catalog might fail to update the <quote>init file</>
+      that's used to avoid cache-loading work for new sessions.  This would
+      result in later sessions being unable to access that catalog at all.
+      This is a very ancient bug, but it's so hard to trigger that no
+      reproducible case had been seen until recently.
+     </para>
+    </listitem>
+
+    <listitem>
+     <para>
+      Avoid deadlock between incoming sessions and <literal>CREATE/DROP
+      DATABASE</> (Tom Lane)
+     </para>
+
+     <para>
+      A new session starting in a database that is the target of
+      a <command>DROP DATABASE</> command, or is the template for
+      a <command>CREATE DATABASE</> command, could cause the command to wait
+      for five seconds and then fail, even if the new session would have
+      exited before that.
+     </para>
+    </listitem>
+
+   </itemizedlist>
+
+  </sect2>
+ </sect1>
+
  <sect1 id="release-9-1-17">
   <title>Release 9.1.17</title>
 
diff --git a/doc/src/sgml/release-9.2.sgml b/doc/src/sgml/release-9.2.sgml
index ef4ce98e538..d91328e7c1e 100644
--- a/doc/src/sgml/release-9.2.sgml
+++ b/doc/src/sgml/release-9.2.sgml
@@ -1,6 +1,74 @@
 <!-- doc/src/sgml/release-9.2.sgml -->
 <!-- See header comment in release.sgml about typical markup -->
 
+ <sect1 id="release-9-2-13">
+  <title>Release 9.2.13</title>
+
+  <note>
+  <title>Release Date</title>
+  <simpara>2015-06-12</simpara>
+  </note>
+
+  <para>
+   This release contains a small number of fixes from 9.2.12.
+   For information about new features in the 9.2 major release, see
+   <xref linkend="release-9-2">.
+  </para>
+
+  <sect2>
+   <title>Migration to Version 9.2.13</title>
+
+   <para>
+    A dump/restore is not required for those running 9.2.X.
+   </para>
+
+   <para>
+    However, if you are upgrading from a version earlier than 9.2.11,
+    see <xref linkend="release-9-2-11">.
+   </para>
+
+  </sect2>
+
+  <sect2>
+   <title>Changes</title>
+
+   <itemizedlist>
+
+    <listitem>
+     <para>
+      Fix rare failure to invalidate relation cache init file (Tom Lane)
+     </para>
+
+     <para>
+      With just the wrong timing of concurrent activity, a <command>VACUUM
+      FULL</> on a system catalog might fail to update the <quote>init file</>
+      that's used to avoid cache-loading work for new sessions.  This would
+      result in later sessions being unable to access that catalog at all.
+      This is a very ancient bug, but it's so hard to trigger that no
+      reproducible case had been seen until recently.
+     </para>
+    </listitem>
+
+    <listitem>
+     <para>
+      Avoid deadlock between incoming sessions and <literal>CREATE/DROP
+      DATABASE</> (Tom Lane)
+     </para>
+
+     <para>
+      A new session starting in a database that is the target of
+      a <command>DROP DATABASE</> command, or is the template for
+      a <command>CREATE DATABASE</> command, could cause the command to wait
+      for five seconds and then fail, even if the new session would have
+      exited before that.
+     </para>
+    </listitem>
+
+   </itemizedlist>
+
+  </sect2>
+ </sect1>
+
  <sect1 id="release-9-2-12">
   <title>Release 9.2.12</title>