Release 4.0.1

Fix some Icon Chooser editor integration bugs.

Release 4.0.0

• Add Icon Chooser
• Add fa()->kit_token() method
• Declare the API stable

Release 4.0.0-rc23

• FIX: plugin now handles kits with version "5.x" or "6.x"

• FEATURE: shortcode supports attributes: style, role, title, aria-hidden,
  aria-label, aria-labelledby

Release 4.0.0-rc22

• Metadata about available Font Awesome releases is now stored as a normal option
  in the WordPress database, instead of as a transient. Thus, it does not expire
  and does not disappear if the transient cache is purged.

  This is in part to avoid the scenario where a request to the Font Awesome API
  server may be required to refresh metadata in response to a front end page load
  when that transient expires.

  Some site owners had occasionally experienced problems where a sudden burst of
  requests to the API server from many WordPress sites caused this plugin to fail
  when making a request with an error like 'An unexpected response was received
  from the Font Awesome API server.' This change means that it is significantly
  less likely that such a scenario will occur.
  (Additionally, changes have been made on the API server, also making it
  significantly less likely that this over-load failure will occur again.)

• Developers: the refresh_releases() API method has been deprecated to discourage
  unnecessary blocking network requests to the API server.

Release 4.0.0-rc21

• optimize normal page loads by loading much less metadata from the database (#97)
• move the Font Awesome settings link from the main admin nav menu back down under Settings, where it used to be
• update the version of the conflict detection script to one that also detects conflicting kits
• minor maintenance changes to keep JavaScript dependencies up to date
• fix a bug involving the pseudo-elements setting when moving back and forth between using a kit and using CDN (#82)

Release 4.0.0-rc20

• support building themes that use this code as a composer package

Release 4.0.0-rc19

additional error logging

Release 4.0.0-rc18

• minor update with additional error logging

Release 4.0.0-rc17

Security: fix vulnerability in API token storage

Release 4.0.0-rc16

• Fix upgrade process
• Replace some PHP closure callbacks with array callables that refernce instances of a Command class