commit b299efaea4
Author: Bruce Momjian <bruce@momjian.us>
Date:   Fri May 10 20:25:52 2019 -0400

    doc: PG 12 release note adjustment
    
    Reported-by: Justin Pryzby
    
    Discussion: https://postgr.es/m/20190510013449.GL3925@telsasoft.com

diff --git a/doc/src/sgml/release-12.sgml b/doc/src/sgml/release-12.sgml
new file mode 100644
index 26e842f..91f914e
*** a/doc/src/sgml/release-12.sgml
--- b/doc/src/sgml/release-12.sgml
*************** Have new btree indexes sort duplicate in
*** 634,640 ****
  </para>
  
  <para>
! Btree indexes <application>pg_upgraded</application> from previous releases will not have this ordering.  This slightly reduces the maximum length of indexed values.
  </para>
  </listitem>
  
--- 634,640 ----
  </para>
  
  <para>
! This slightly reduces the maximum-allowed length of indexed values.  Indexes <application>pg_upgraded</application> from previous releases will not have this ordering.
  </para>
  </listitem>
  
*************** Author: Tom Lane <tgl@sss.pgh.pa.us>
*** 1233,1239 ****
  -->
  
  <para>
! Allow more use of indexes for text columns comparisons with <structname>information_schema</structname> columns (Tom Lane)
  </para>
  </listitem>
  
--- 1233,1239 ----
  -->
  
  <para>
! Allow more use of indexes for text comparisons with <structname>information_schema</structname> columns (Tom Lane)
  </para>
  </listitem>