<listitem>
<!--
+2017-09-18 [f8e5f156b] Rearm statement_timeout after each executed query.
+
+-->
+
+ <para>
+ In the <link linkend="protocol-query-concepts">Extended Query
+ Protocol</link>, have <varname>statement_timeout</varname> apply
+ to each <literal>Execute</literal> message, not to all commands
+ before <literal>Sync</literal> (Tatsuo Ishii)
+ </para>
+ </listitem>
+
+ <listitem>
+<!--
2018-03-14 [f66e8bf87] Remove pg_class.relhaspkey
-->
<para>
Consistently return <literal>NaN</literal> for
<literal>NaN</literal> inputs to <function>power()</function>
- on older platforms (Dang Minh Huong)
+ on older platforms (Tom Lane, Dang Minh Huong)
</para>
</listitem>
<para>
Below you will find a detailed account of the changes between
- <productname>PostgreSQL</productname> 10 and the previous major
+ <productname>PostgreSQL</productname> 11 and the previous major
release.
</para>
<listitem>
<!--
+2017-11-16 [e89a71fb4] Pass InitPlan values to workers via Gather (Merge).
+2018-03-29 [3f90ec859] Postpone generate_gather_paths for topmost scan/join rel
+2018-03-29 [11cf92f6e] Rewrite the code that applies scan/join targets to paths
+-->
+
+ <para>
+ Allow single-evaluation queries, e.g. <literal>FROM</literal>
+ clause queries, and functions in the target list to be
+ parallelized (Amit Kapila, Robert Haas)
+ </para>
+ </listitem>
+
+ <listitem>
+<!--
2017-11-15 [e5253fdc4] Add parallel_leader_participation GUC.
-->
<listitem>
<!--
+2017-08-16 [3cda10f41] Use atomic ops to hand out pages to scan in parallel sca
+
+-->
+
+ <para>
+ Improve performance of sequential scans with many parallel workers
+ (David Rowley)
+ </para>
+ </listitem>
+
+ <listitem>
+<!--
2017-08-29 [bf11e7ee2] Propagate sort instrumentation from workers back to lead
-->