Release Notes for WRVS4400N Firmware Version 2.0.2. 1 1 Release Notes Release Notes for WRVS4400N Version 2.0 Firmware 2.0.2.1 June 2011 These Release Notes describe updates and known issues in WRVS4400N firmware version 2.0.2. 1 . ! CAUTION Firmware images that support the WRVS4400N v2.0 hardware are not backward- compatible with the WRVS4400N v1.0 and v1. 1 hardware. Do not try to upgrade y