If RC1 is supposed to actually match a release candidate, we have two
problems with its release notes.
First, the release notes are incomplete because the "new features and
enhancements" and "Acknowledgments" sections are empty.
Second, the release note item added by this commit:
commit d1073c3b4cc
Author: Peter Eisentraut <pe...@eisentraut.org>
Date: Fri Aug 29 10:18:10 2025 +0200
doc PG 18 relnotes: Add migration note about tsearch
Document the small migration hazard introduced in commit
fb1a18810f0,
as suggested there.
Reviewed-by: Daniel Verite <dan...@manitou-mail.org>
Reviewed-by: Heikki Linnakangas <hlinn...@iki.fi>
Discussion:
https://www.postgresql.org/message-id/flat/653f3b84-fc87-45a7-9a0c-bfb4fcab3e7d%40eisentraut.org
added this text to the release notes:
<!--
Author: Peter Eisentraut <pe...@eisentraut.org>
--> 2024-12-17 [fb1a18810f0] Remove ts_locale.c's lowerstr()
-->
<listitem>
<para>
The locale implementation underlying full-text search was improved.
It
now observes the locale provider configured for the database for
case
conversions. It was previously hardcoded to use libc. In database
clusters that use a locale provider other than libc (that is, ICU or
builtin) and where the locale configured through that locale
provider
behaves differently from the LC_CTYPE setting configured for the
database,
this could cause changes in behavior of some functions related to
full-text search as well as the pg_trgm extension. When upgrading
such
database clusters using pg_upgrade, it is recommended to reindex all
indexes related to full-text search and pg_trgm after the upgrade.
--> <ulink url="&commit_baseurl;fb1a18810f0">§</ulink>
</para>
</listitem>
Unfortunately src/tools/add_commit_links.pl can't process the <ulink>
and throws an error because the previous line does not end with a
parenthesis. If I add "()" after the last line in the text block, it
works fine, but obviously this is not acceptable. I can add spaces to
two lines and that fixes it:
<!--
Author: Peter Eisentraut <pe...@eisentraut.org>
--> 2024-12-17 [ fb1a18810f0] Remove ts_locale.c's lowerstr()
-->
<listitem>
<para>
The locale implementation underlying full-text search was improved.
It
now observes the locale provider configured for the database for
case
conversions. It was previously hardcoded to use libc. In database
clusters that use a locale provider other than libc (that is, ICU or
builtin) and where the locale configured through that locale
provider
behaves differently from the LC_CTYPE setting configured for the
database,
this could cause changes in behavior of some functions related to
full-text search as well as the pg_trgm extension. When upgrading
such
database clusters using pg_upgrade, it is recommended to reindex all
indexes related to full-text search and pg_trgm after the upgrade.
--> <ulink url="&commit_baseurl;fb1a18810f0">§</ulink>
</para>
</listitem>
I can commit this once our RC1 git tree freeze is over. Is that Tuesday?
--
Bruce Momjian <br...@momjian.us> https://momjian.us
EDB https://enterprisedb.com
Do not let urgent matters crowd out time for investment in the future.
