Enhancement: Enable no_trailing_whitespace fixer

Closes GH-636.

Fix: Remove commented out formats

Closes GH-635.

Enhancement: Run friendsofphp/php-cs-fixer on GitHub Actions

Co-authored-by: Markus Staab <maggus.staab@googlemail.com>

Closes GH-559.

Fix: Remove unused methods

Closes GH-607.

Fix: Remove unused parameters

Closes GH-577.

Enhancement: Add Makefile

Closes GH-621.

Fix: Replace script with tests

Closes GH-631.

Enhancement: Extract constants to avoid mutable global state

Closes GH-626.

Enhancement: Document namespace mapping

Closes GH-625.

Fix: Move and rename tests (#628)

Enhancement: Use autoloader (#614)

Fix: Command (#627)

Fix: Heredoc syntax

Closes GH-564.

Enhancement: Add CONTRIBUTING.md

Co-authored-by: Christoph M. Becker <cmbecker69@gmx.de>

Closes GH-615.

Enhancement: Document platform requirement in composer.json

Closes GH-408.

Changelog: do not confuse GH-xxx with #xxx bugs

Closes GH-619.

drop entry for reverted fix

Announce PHP 8.1.8

Announce PHP 8.2.0alpha3

Announce PHP 8.0.21

Announcing International PHP Conference Munich 2022

Co-authored-by: cbrueckner <cbrueckner@sandsmedia.com>
Co-authored-by: Amir Jelodar <ajelodar@sandsmedia.com>

Closes GH-617.

Update distributions

Remove id prefix (#618)

Combine consecutive unsets (#543)

Remove parentheses around include (#546)