diff --git a/CHANGELOG.md b/CHANGELOG.md
index 6316054..7563977 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,14 +1,18 @@
 # Changelog
 
-## [0.19] - 2022-11
+## [0.19] - 2022-11-19
 ### New
 - Add support for parsing the `BIT` and `VARBIT` datatypes.
 - Add support for parsing ARRAY datatypes.
 - Add support for parsing RANGE datatypes (integer and numerical).
-- Add support for parsing HSTORE datatypes.
+- Add support for parsing HSTORE datatypes (see function `pg-hstore-setup` to prepare the database
+  connection for use of the HSTORE datatype).
 - Add function `pg-cancel` to request cancellation of the command currently being processed
   by the backend.
 
+### Fixed
+- Fix bug in handling of DataRow messages when zero columns returned by query.
+
 
 ## [0.18] - 2022-10-16
 ### New
diff --git a/README.md b/README.md
index a40c1d9..cefa6ab 100644
--- a/README.md
+++ b/README.md
@@ -2,7 +2,6 @@
 
 [![License: GPL v2](https://img.shields.io/badge/License-GPL%20v2-blue.svg)](https://www.gnu.org/licenses/old-licenses/gpl-2.0)
 [![MELPA](https://melpa.org/packages/pg-badge.svg)](https://melpa.org/#/pg)
-[![CI](https://github.com/emarsden/pg-el/workflows/check/badge.svg)](https://github.com/emarsden/pg-el/workflows/check/badge.svg)
 [![Connect-v12](https://github.com/emarsden/pg-el/workflows/test-pgv12/badge.svg)](https://github.com/emarsden/pg-el/workflows/test-pgv12/badge.svg)
 
 
diff --git a/pg.el b/pg.el
index 4ff8ac4..4f12e60 100644
--- a/pg.el
+++ b/pg.el
@@ -3,7 +3,7 @@
 ;; Copyright: (C) 1999-2002, 2022  Eric Marsden
 
 ;; Author: Eric Marsden <eric.marsden@risk-engineering.org>
-;; Version: 0.18
+;; Version: 0.19
 ;; Keywords: data comm database postgresql
 ;; URL: https://github.com/emarsden/pg-el
 ;; Package-Requires: ((emacs "26.1"))