From 89ff84c31b54fd2755c7cdcc6783b98f0671098b Mon Sep 17 00:00:00 2001
From: Lele Gaifax <lele@metapensiero.it>
Date: Sat, 23 Dec 2023 19:01:30 +0100
Subject: [PATCH] Refer to 6.0.dev0 in various places

---
 CHANGES.rst          | 20 ++++++++++++++++++++
 docs/conf.py         |  6 +++---
 docs/development.rst | 11 +++++++++++
 docs/index.rst       |  6 +++---
 version.txt          |  2 +-
 5 files changed, 38 insertions(+), 7 deletions(-)

diff --git a/CHANGES.rst b/CHANGES.rst
index cf8a373..eb9b964 100644
--- a/CHANGES.rst
+++ b/CHANGES.rst
@@ -5,6 +5,26 @@
 Changes
 -------
 
+Version 6
+#########
+
+6.0.dev0 (unreleased)
+~~~~~~~~~~~~~~~~~~~~~
+
+- No visible changes with respect to v5, apart from the support for new/revised syntaxes of
+  `PostgreSQL 16`__
+
+  __ https://www.postgresql.org/docs/16/release-16.html
+
+~~~~~~~~~~~~~~~~~~~~
+**Breaking changes**
+~~~~~~~~~~~~~~~~~~~~
+
+- Target PostgreSQL 16, thanks to libpg_query `16-5.0.0`__
+
+  __ https://github.com/pganalyze/libpg_query/releases/tag/16-5.0.0
+
+
 Version 5
 #########
 
diff --git a/docs/conf.py b/docs/conf.py
index 378ec05..f6c3005 100644
--- a/docs/conf.py
+++ b/docs/conf.py
@@ -47,7 +47,7 @@
 
 # General information about the project.
 project = 'pglast'
-copyright = '2017, 2018, 2019, 2020, 2021, 2022 Lele Gaifax'
+copyright = '2017-2023 Lele Gaifax'
 author = 'Lele Gaifax'
 
 # The version info for the project you're documenting, acts as replacement for
@@ -55,9 +55,9 @@
 # built documents.
 #
 # The short X.Y version.
-version = '5.0'
+version = '6.0'
 # The full version, including alpha/beta/rc tags.
-release = '5.0.dev0'
+release = '6.0.dev0'
 
 # The language for content autogenerated by Sphinx. Refer to documentation
 # for a list of supported languages.
diff --git a/docs/development.rst b/docs/development.rst
index 897fabb..6aaf7d2 100644
--- a/docs/development.rst
+++ b/docs/development.rst
@@ -162,6 +162,17 @@ syntaxes, there are currently no other significant differences from `Version 4`_
 __ https://github.com/pganalyze/libpg_query/tree/15-latest
 __ https://www.postgresql.org/docs/15/sql-merge.html
 
+
+Version 6
+#########
+
+This version tracks the `16-latest`__ branch of ``libpg_query`` and thus targets ``PostgreSQL
+16``: other than handling new statements (most notably, ``SQL/JSON`` constructor functions like
+``json_array()`` or aggregators such as ``json_objectagg()``) and revised syntaxes, there are
+currently no other significant differences from `Version 5`_.
+
+__ https://github.com/pganalyze/libpg_query/tree/16-latest
+
 .. toctree::
    :maxdepth: 2
 
diff --git a/docs/index.rst b/docs/index.rst
index e0ee679..58bd018 100644
--- a/docs/index.rst
+++ b/docs/index.rst
@@ -3,7 +3,7 @@
 .. :Created:   gio 10 ago 2017 09:56:59 CEST
 .. :Author:    Lele Gaifax <lele@metapensiero.it>
 .. :License:   GNU General Public License version 3 or later
-.. :Copyright: © 2017, 2018, 2019, 2021, 2022 Lele Gaifax
+.. :Copyright: © 2017, 2018, 2019, 2021, 2022, 2023 Lele Gaifax
 ..
 
 ========
@@ -16,10 +16,10 @@ PostgreSQL Languages AST and statements prettifier
 :author: Lele Gaifax
 :contact: lele@metapensiero.it
 :license: `GNU General Public License version 3 or later`__
-:version: `5`__
+:version: `6`__
 
 __ https://www.gnu.org/licenses/gpl.html
-__ https://pglast.readthedocs.io/en/v5/introduction.html
+__ https://pglast.readthedocs.io/en/v6/introduction.html
 
 This is a Python 3 module that exposes the *parse tree* of a PostgreSQL__ statement (extracted
 by the almost standard PG parser repackaged as a standalone static library by `libpg_query`__)
diff --git a/version.txt b/version.txt
index 43f030c..1edc8e1 100644
--- a/version.txt
+++ b/version.txt
@@ -1 +1 @@
-5.7
\ No newline at end of file
+6.0.dev0
\ No newline at end of file