Release note for #2474

CHANGELOG.txt

@@ -5,6 +5,7 @@ Changelog
 ~~~~~~~~~~~~~~~~
 
  * Elasticsearch 2 support (Karl Hobley)
+ * Added parameters to image tag to specify file type and JPEG compression level (Karl Hobley)
  * Added support for AWS CloudFront in frontend cache invalidation module (Rob Moorman)
  * Unpublishing a page now gives the option to unpublish subpages too (Jordi Joan)
  * The ``|embed`` filter has been converted into a templatetag ``{% embed %}`` (Janneke Janssen)

docs/releases/1.7.rst

@@ -19,6 +19,12 @@ Wagtail now supports Elasticsearch 2. Note that you need to change backend in ``
 See: :ref:`wagtailsearch_backends_elasticsearch`
 
 
+New image tag options for file type and JPEG compression level
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+The ``{% image %}`` tag now supports extra parameters for specifying the image file type and JPEG compression level on a per-tag basis. See :ref:`output_image_format` and :ref:`jpeg_image_quality`. This feature was developed by Karl Hobley.
+
+
 AWS CloudFront support added to cache invalidation module
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 

docs/topics/images.rst

@@ -198,6 +198,8 @@ Wagtail comes with three pre-defined image formats, but more can be defined in P
 
 For more information about image formats, including creating your own, see :ref:`rich_text_image_formats`
 
+.. _output_image_format:
+
 Output image format
 -------------------
 
@@ -218,6 +220,9 @@ For example, to make the tag always convert the image to a JPEG, use ``format-jp
 
 You may also use ``format-png`` or ``format-gif``.
 
+
+.. _jpeg_image_quality:
+
 JPEG image quality
 ------------------