Changes Version 0.22.0

Released on March 14, 2016 with 5 commits

Compatible changes

• Fix a bug where using the up-confirm attribute would result in an infinite loop
• Unpoly no longer displays confirmation dialogs when preloading a link that has both up-preload and up-confirm attributes.

Breaking changes

• up.proxy.idle() is now up.proxy.isIdle()
• up.proxy.busy() is now up.proxy.isBusy()
• Event up:proxy:busy is now up:proxy:slow
• Event up:proxy:idle is now up:proxy:idle