* Improved: Added cachebusting to ``get_crop`` templatetag.
4.8.10
* New: Add ``required`` keyword argument to ``Size``, allowing for crops which are only generated if the image and crop dimensions are large enough.
4.8.8
* Improved: Use bicubic downsampling when generating crops with Pillow version >= 2.7.0. * Improved: Retain ICC color profile when saving image, if Pillow has JPEG ICC support.
4.8.7
* Fixed: ``field_identifier`` now defaults to empty string, not ``None``. * Fixed: Bug that caused small JPEG crops to be saved at poor quality.
4.8.4
* New: Give cropduster a logo.
4.8.3
* New: Make default JPEG quality vary based on the size of the image; add `get_jpeg_quality` setting that allows for overriding the default JPEG quality.