<!--
Author: Michael Paquier <michael@paquier.xyz>
2026-03-16 [bfa3c4f10] Optimize hash index bulk-deletion with streaming read
+Author: Michael Paquier <michael@paquier.xyz>
+2026-03-12 [6c228755a] Use streaming read for VACUUM cleanup of GIN
-->
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<para>
-Improve performance of hash index bulk-deletion by using streaming reads (Xuneng Zhou)
+Improve performance of hash index bulk-deletion and GIN index vacuuming using streaming reads (Xuneng Zhou)
<ulink url="&commit_baseurl;bfa3c4f10">§</ulink>
+<ulink url="&commit_baseurl;6c228755a">§</ulink>
</para>
</listitem>
<listitem>
<para>
-Allow standbys to wait for LSN values to be replayed via WAIT FOR (Kartyshov Ivan, Alexander Korotkov, Xuneng Zhou)
+Allow standbys to wait for LSN values to be written, flushed, or replayed via WAIT FOR (Kartyshov Ivan, Alexander Korotkov, Xuneng Zhou)
<ulink url="&commit_baseurl;447aae13b">§</ulink>
<ulink url="&commit_baseurl;49a181b5d">§</ulink>
</para>
<!--
Author: Michael Paquier <michael@paquier.xyz>
2026-03-13 [213f0079b] pgstattuple: Optimize btree and hash index functions wit
+Author: Michael Paquier <michael@paquier.xyz>
+2026-03-14 [ae58189a4] pgstattuple: Optimize pgstattuple_approx() with streamin
-->
<listitem>
<para>
Improve performance of pgstattuple by using streaming reads (Xuneng Zhou)
<ulink url="&commit_baseurl;213f0079b">§</ulink>
+<ulink url="&commit_baseurl;ae58189a4">§</ulink>
</para>
</listitem>