What's new in Mikrotik RouterOS version 5.17 (2012-May-28 12:34):
Files - fixed problem when directories disappeared after reboot on usb or sd flash
Webfig - make QuickSet scan list work in Firefox v12
Webfig - fixed problem in QuickSet when changing country or channel-width in AP mode would enable NV2 protocol
Webfig - fixed skins when hiding first tab may make other tabs inaccessible
Winbox - fixed packet raw data view in packet sniffer
Winbox - fixed problem when router could be DoS attacked through winbox port
Ports - add option "/port firmware...