Fixes #7094: Console confirmation must be answered correctly. To return `true`: `y` or `yes`. To return `false`: `n` or `not`. Any other input the question will be asked again

Fixes #7074: `yii\data\ArrayDataProvider` did not correctly handle the case `Pagination::pageSize = 0`

`yii\console\controllers\AssetController` now correctly handles relative image URLs if source and target CSS are under same directory

close #7024

Fixed wrong Content-Length header when sending file using Response::sendContentAsFile().

Fixes #6852: Added `yii\helpers\BaseHtmlPurifier::helpers()` in order to be able to configure `HtmlPurifier` helper globally via subclassing

Makes it possible for classes that extend yii\web\ErrorHandler to provide their own informational URLs for types/classes/methods.

Fixes #6969: `yii\helpers\ArrayHelper::htmlEncode()` and `htmlDecode()` should not remove non-string data

fixes #6896

close #6913

fixes #6936

Translated messages in [[i18n\Formatter.php]]

Fixes #6661: Hyperlinks that are enclosed within an exist form will use the same form for submission if they specify both of the `href` and `data-method` attributes

TimeStampBehavior PHPDoc update for the `touch()` method

Fixes #5663 and #5671: Added support for using `data-params` to specify additional form data to be submitted via the `data-method` approach

fixes #yiisoft/yii#3712

- Made yii\web\Request::getQueryParam() and getBodyParam()'s doc blocks more consistent with each other
- getQueryParam() was incorrectly stating that if $name was omitted, all of $_GET would be returned (but $name is required)