look like ``/images/logo.png?v2``. For more information, see the:ref:`ref-framework-assets-version`

configuration option.

.. _`book-templating-version-by-asset`:

..versionadded::2.5

Setting versioned URLs on an asset-by-asset basiswere introduced in Symfony 2.5.

Setting versioned URLs on an asset-by-asset basiswas introduced in Symfony 2.5.

If you need to set a version for a specific asset, you can set the fourth

argument (or the ``version`` argument) to the desired version:

..code-block::html+jinja

<img src="{{ asset('images/logo.png', version=3.0) }}" alt="Symfony!" />

<img src="{{ asset('images/logo.png', version='3.0') }}" alt="Symfony!" />

..code-block::html+php

<img src="<?php echo $view['assets']->getUrl('images/logo.png', null, false, '3.0') ?>" alt="Symfony!" />

If you dont give a version or pass ``null``, the default package version

(from:ref:`ref-framework-assets-version`)wil be used. If you pass ``false``,

(from:ref:`ref-framework-assets-version`)will be used. If you pass ``false``,

versioned URL will be deactivated for this asset.

..versionadded::2.5