imgix.js

• Fixed two issues (#27 and #28) that manifested when an image was set to display: none;. The bug caused images to be requested at extremely large heights, leading to a sluggish browser experience.
• Released version 1.0.25.

JSON Output Format

• Released a new output format, the JSON Output Format. By setting fm=json, imgix will render a JSON document instead of a manipulated image. This JSON document will include EXIF data, DPI, height, width, and more from the original image. You can read about it in the format documentation.

Web App

• Added better validation to the default_params in the source view, to prevent illegal default parameters from being set. A common default parameter that we’re unfortunately not able to support at this time is auto=format.

imgix-wordpress

• Fixed a few bugs in our WordPress plugin, bringing the latest current version to 1.0.2. Please update your WordPress installation.

Image trimming parameters

• Introduced 3 new parameters—trim, trimmd, and trimsd—for automatic trimming of whitespace or uniform borders around images. Read more in the trim parameter docs.

imgix-rb

• Merged a pull request from joshfrench that fixes an issue with signed URLs. Thanks, Josh!
  • Fixed an issue with the library not correctly working with and encoding fully qualified URLs for Sources with the Web Proxy type. See pull request.
  • Bumped the Ruby library version to 0.3.3. Update your projects.

imgix.js

• Fixed a bug in Safari that caused lazy-loaded images to repaint relentlessly.
  • Updated internal list of image parameters to match recent additions and changes to our API.
  • Released version 1.0.23.

Documentation

• Fixed an issue with the txtclr documentation. Previously, the default txtclr value was listed as fff, which was incorrect—the actual default value is 000.

Image API

• Added pad=px parameter for padding images (see the docs).
• Added usm and usmrad parameters for applying unsharp mask (see the docs).

imgix.js v1.0.22

• Added an optional rootNode argument to allow imgix.fluid() to operate on individual nodes instead of entire document (see fascinating PR).

Miscellaneous

• Posted a behind-the-scenes article about racking Mac Pros in our data center. If you like server racks and hate deep focus, take a look.
• Started this changelog.