===== Version 2.2 =====
<WRAP em>Date</WRAP> 2016-01-31

<WRAP em>New Features</WRAP>
  * Access Control API
  * Holiday group
  * Blacklist
  * Image log
  * Firmware upgrade
  * Resource update
  * Door control
  * Wiegand card reader's external signal feature
  * Device initialization
  * Notification feature
  * Smart card feature(MIFARE, iClass, DesFire)
  * Server matching
  * Server URL
  * Trigger action
  * Wireless LAN configuration
  * Anti Passback zone, Timed Anti Passback zone, Fire Alarm zone, Scheduled lock/unlock zone