Hi Qian,
first of all: thank you for your work and this is an absolutely necessary plugin.
Under WP 2.7 I first had installed a 2.0 beta (nightly build 15.12.) and today i´ve made an update to your newest version (18.12.). If I change some options in the admin control (i.e. Hide Untranslated Content, Detect Browser Language, URL Modification Mode ...) this settings aren`t changed, everything is on default-configuration again. Any suggestions?
*Great work*
