Merge pull request codeigniter4#2912 from codeigniter4/develop

4.0.3 release

Update composer.json

More updates for 4.0

Prepping for 4.0.1 release

Update page title for changelog

Fix changelogs

Merge pull request codeigniter4#2283 from MGatner/toolbar-hotfix

Rename collectors _*.tpl.php to _*.tpl

Merge branch 'master' into develop

Final changelog

Tweak changelog