Release 2.2.21 (#352)

## Release `2.2.21`

Version bump and changelog update for release `2.2.21`.

**Changelog draft:**
* Rework release workflow
([#350](#350))
* Monorepo setup + release automation
([#334](#334))
* Fix incorrect PHP polyfill implementations
([#338](#338))

**Full changelog:**
v2.2.20...release/v2.2.21

## Next steps

1. **Review** the changes in this pull request.
2. **Push** any additional edits to this branch (`release/v2.2.21`).
3. **Merge** this pull request to complete the release.

Merging will automatically build the plugin ZIP, create a [GitHub
release](https://github.com/WordPress/sqlite-database-integration/releases),
and deploy to
[WordPress.org](https://wordpress.org/plugins/sqlite-database-integration/).

Author: JanJakes

.editorconfig

@@ -19,6 +19,3 @@ indent_size = 2
 
 [*.md]
 trim_trailing_whitespace = false
-
-[{*.txt,wp-config-sample.php}]
-end_of_line = crlf

packages/mysql-on-sqlite/src/version.php

@@ -5,4 +5,4 @@
  *
  * This constant needs to be updated on plugin release!
  */
-define( 'SQLITE_DRIVER_VERSION', '2.2.20' );
+define( 'SQLITE_DRIVER_VERSION', '2.2.21' );

packages/plugin-sqlite-database-integration/load.php

@@ -3,7 +3,7 @@
  * Plugin Name: SQLite Database Integration
  * Description: SQLite database driver drop-in.
  * Author: The WordPress Team
- * Version: 2.2.20
+ * Version: 2.2.21
  * Requires PHP: 7.2
  * Textdomain: sqlite-database-integration
  *

packages/plugin-sqlite-database-integration/readme.txt

@@ -1,47 +1,53 @@
-=== SQLite Database Integration ===
-
-Contributors:      wordpressdotorg, aristath, janjakes, zieladam, berislav.grgicak, bpayton, zaerl
-Requires at least: 6.4
-Tested up to:      6.9
-Requires PHP:      7.2
-Stable tag:        2.2.20
-License:           GPLv2 or later
-License URI:       https://www.gnu.org/licenses/gpl-2.0.html
-Tags:              performance, database
-
-SQLite integration plugin by the WordPress Team.
-
-== Description ==
-
-The SQLite plugin is a community, feature plugin. The intent is to allow testing an SQLite integration with WordPress and gather feedback, with the goal of eventually landing it in WordPress core.
-
-This feature plugin includes code from the PHPMyAdmin project (specifically parts of the PHPMyAdmin/sql-parser library), licensed under the GPL v2 or later. More info on the PHPMyAdmin/sql-parser library can be found on [GitHub](https://github.com/phpmyadmin/sql-parser).
-
-== Frequently Asked Questions ==
-
-= What is the purpose of this plugin? =
-
-The primary purpose of the SQLite plugin is to allow testing the use of an SQLite database, with the goal to eventually land in WordPress core.
-
-You can read the original proposal on the [Make blog](https://make.wordpress.org/core/2022/09/12/lets-make-wordpress-officially-support-sqlite/), as well as the [call for testing](https://make.wordpress.org/core/2022/12/20/help-us-test-the-sqlite-implementation/) for more context and useful information.
-
-= Can I use this plugin on my production site? =
-
-Per the primary purpose of the plugin (see above), it can mostly be considered a beta testing plugin. To a degree, it should be okay to use it in production. However, as with every plugin, you are doing so at your own risk.
-
-= Where can I submit my plugin feedback? =
-
-Feedback is encouraged and much appreciated, especially since this plugin is a future WordPress core feature. If you need help with troubleshooting or have a question, suggestions, or requests, you can [submit them as an issue in the SQLite GitHub repository](https://github.com/wordpress/sqlite-database-integration/issues/new).
-
-= How can I contribute to the plugin? =
-
-Contributions are always welcome! Learn more about how to get involved in the [Core Performance Team Handbook](https://make.wordpress.org/performance/handbook/get-involved/).
-
-= Does this plugin change how WordPress queries are executed? =
-
-The plugin replaces the default MySQL-based database layer with an
-SQLite-backed implementation. Core WordPress code continues to use
-the wpdb API, while queries are internally adapted to be compatible
-with SQLite syntax and behavior.
-
-
+=== SQLite Database Integration ===
+
+Contributors:      wordpressdotorg, aristath, janjakes, zieladam, berislav.grgicak, bpayton, zaerl
+Requires at least: 6.4
+Tested up to:      6.9
+Requires PHP:      7.2
+Stable tag:        2.2.21
+License:           GPLv2 or later
+License URI:       https://www.gnu.org/licenses/gpl-2.0.html
+Tags:              performance, database
+
+SQLite integration plugin by the WordPress Team.
+
+== Description ==
+
+The SQLite plugin is a community, feature plugin. The intent is to allow testing an SQLite integration with WordPress and gather feedback, with the goal of eventually landing it in WordPress core.
+
+This feature plugin includes code from the PHPMyAdmin project (specifically parts of the PHPMyAdmin/sql-parser library), licensed under the GPL v2 or later. More info on the PHPMyAdmin/sql-parser library can be found on [GitHub](https://github.com/phpmyadmin/sql-parser).
+
+== Frequently Asked Questions ==
+
+= What is the purpose of this plugin? =
+
+The primary purpose of the SQLite plugin is to allow testing the use of an SQLite database, with the goal to eventually land in WordPress core.
+
+You can read the original proposal on the [Make blog](https://make.wordpress.org/core/2022/09/12/lets-make-wordpress-officially-support-sqlite/), as well as the [call for testing](https://make.wordpress.org/core/2022/12/20/help-us-test-the-sqlite-implementation/) for more context and useful information.
+
+= Can I use this plugin on my production site? =
+
+Per the primary purpose of the plugin (see above), it can mostly be considered a beta testing plugin. To a degree, it should be okay to use it in production. However, as with every plugin, you are doing so at your own risk.
+
+= Where can I submit my plugin feedback? =
+
+Feedback is encouraged and much appreciated, especially since this plugin is a future WordPress core feature. If you need help with troubleshooting or have a question, suggestions, or requests, you can [submit them as an issue in the SQLite GitHub repository](https://github.com/wordpress/sqlite-database-integration/issues/new).
+
+= How can I contribute to the plugin? =
+
+Contributions are always welcome! Learn more about how to get involved in the [Core Performance Team Handbook](https://make.wordpress.org/performance/handbook/get-involved/).
+
+= Does this plugin change how WordPress queries are executed? =
+
+The plugin replaces the default MySQL-based database layer with an
+SQLite-backed implementation. Core WordPress code continues to use
+the wpdb API, while queries are internally adapted to be compatible
+with SQLite syntax and behavior.
+
+== Changelog ==
+
+= 2.2.21 =
+
+* Monorepo setup + release automation ([#334](https://github.com/WordPress/sqlite-database-integration/pull/334))
+* Rework release workflow ([#350](https://github.com/WordPress/sqlite-database-integration/pull/350))
+* Fix incorrect PHP polyfill implementations ([#338](https://github.com/WordPress/sqlite-database-integration/pull/338))