- update to 5.6.1
* Changed `Phalcon\Cli\Router::setDefaultAction` and
`Phalcon\Cli\Router::setDefaultModule` to return the object back for a
fluent interface [#16328]
* Fixed `Phalcon\Db\Adapter\Pdo\Postgresql::describeColumns()` to return
the correct string back [#16371]
* Fixed `Phalcon/Filter/Validation::validate()` and
`Phalcon/Filter/Validation/ValidationInterface::validate()` to return
also `bool` [#16337]
* Fixed `Phalcon\Mvc\Model::toArray` to ignore getters when the field
name is `source`. [#16514]
* Fixed `Phalcon\Http\Request::getPut` to correctly get form encoded data
[#16519]
* Fixed deprecation warning in callables `Use of "static" in callables is
deprecated` for PHP 8.2+ [#16263]
- Minimum required PHP version is 8.0.0