Khanna)
<ulink url="&commit_baseurl;fb2ea12f4">&sect;</ulink>
</para>
</listitem>

<!--
Author: Amit Kapila <akapila@postgresql.org>
2025-03-20 [e5aeed4b8] pg_createsubscriber: Add -R publications option.
-->

<listitem>
<para>
Add pg_createsubscriber option --remove to remove publications (Shubham Khanna)
<ulink url="&commit_baseurl;e5aeed4b8">&sect;</ulink>
</para>
</listitem>

<!--
Author: Amit Kapila <akapila@postgresql.org>
2025-02-26 [e117cfb2f] Add two-phase option in pg_createsubscriber.
-->

<listitem>
<para>
Add pg_createsubscriber option --enable-two-phase to enable prepared transactions (Shubham Khanna)
<ulink url="&commit_baseurl;e117cfb2f">&sect;</ulink>
</para>
</listitem>

<!--
Author: Masahiko Sawada <msawada@postgresql.org>
2025-04-04 [cf2655a90] pg_recvlogical: Add - -failover option.
-->

<listitem>
<para>
Add pg_recvlogical option --failover to specify failover slots (Hayato Kuroda)
<ulink url="&commit_baseurl;cf2655a90">&sect;</ulink>
</para>
</listitem>

<!--
Author: Fujii Masao <fujii@postgresql.org>
2025-03-25 [c68100aa4] Allow pg_recvlogical - -drop-slot to work without - -dbnam
-->

<listitem>
<para>
Allow pg_recvlogical --drop-slot to work without --dbname (Hayato Kuroda)
<ulink url="&commit_baseurl;c68100aa4">&sect;</ulink>
</para>
</listitem>

     </itemizedlist>

    </sect4>

   </sect3>

   <sect3 id="release-18-source-code">
    <title>Source Code</title>

    <itemizedlist>

<!--
Author: Michael Paquier <michael@paquier.xyz>
2024-07-05 [4b211003e] Support loading of injection points
Author: Michael Paquier <michael@paquier.xyz>
2024-07-18 [a0a5869a8] Add INJECTION_POINT_CACHED() to run injection points dir
-->

<listitem>
<para>
Separate the loading and running of injection points (Michael Paquier, Heikki Linnakangas)
<ulink url="&commit_baseurl;4b211003e">&sect;</ulink>
<ulink url="&commit_baseurl;a0a5869a8">&sect;</ulink>
</para>

<para>
Injection points can now be created, but not run, via INJECTION_POINT_LOAD(), and such injection points can be run via INJECTION_POINT_CACHED().
</para>
</listitem>

<!--
Author: Michael Paquier <michael@paquier.xyz>
2025-05-10 [371f2db8b] Add support for runtime arguments in injection points
-->

<listitem>
<para>
Support runtime arguments in injection points (Michael Paquier)
<ulink url="&commit_baseurl;371f2db8b">&sect;</ulink>
</para>
</listitem>

<!--
Author: Heikki Linnakangas <heikki.linnakangas@iki.fi>
2024-07-26 [20e0e7da9] Add test for early backend startup errors
-->

<listitem>
<para>
Allow inline injection point test code with IS_INJECTION_POINT_ATTACHED() (Heikki Linnakangas)
<ulink url="&commit_baseurl;20e0e7da9">&sect;</ulink>
</para>
</listitem>

<!--
Author: David Rowley <drowley@postgresql.org>
2024-08-05 [ca6fde922] Optimize JSON escaping using SIMD
-->

<listitem>
<para>
Improve the performance of processing long JSON strings using SIMD instructions (David Rowley)
<ulink url="&commit_baseurl;ca6fde922">&sect;</ulink>
</para>
</listitem>

<!--
Author: John Naylor <john.naylor@postgresql.org>
2025-04-06 [3c6e8c123] Compute CRC32C using AVX-512 instructions where availabl
-->

<listitem>
<para>
Speed up CRC32C calculations using x86 AVX-512 instructions (Raghuveer Devulapalli, Paul Amonson)
<ulink url="&commit_baseurl;3c6e8c123">&sect;</ulink>
</para>
</listitem>

<!--
Author: Nathan Bossart <nathan@postgresql.org>
2025-03-28 [6be53c276] Optimize popcount functions with ARM Neon intrinsics.
Author: Nathan Bossart <nathan@postgresql.org>
2025-03-28 [519338ace] Optimize popcount functions with ARM SVE intrinsics.
-->

<listitem>
<para>
Add ARM Neon and SVE CPU intrinsics for popcount (integer bit counting) (Chiranmoy Bhattacharya, Devanga Susmitha, Rama Malladi)
<ulink url="&commit_baseurl;6be53c276">&sect;</ulink>
<ulink url="&commit_baseurl;519338ace">&sect;</ulink>
</para>
</listitem>

<!--
Author: Dean Rasheed <dean.a.rasheed@gmail.com>
2024-07-09 [ca481d3c9] Optimise numeric multiplication for short inputs.
Author: Dean Rasheed <dean.a.rasheed@gmail.com>