Release notes 1.6.6

OS X:

• Fixes a bug causing WEB and Shadowsocks connections to fail
• Reduces CPU usage when processing ping updates
• Many small fixes and improvements

Windows:

• Fixes restoring of window by clicking icon in the system tray
• Fixes a bug causing WEB and Shadowsocks connections to fail
• Fixes a bug causing the server list not to show up after successfully downloading the configuration
• Fixes crashes upon exit and logging out of account
• Monitors system settings more aggressively for changes while connected to the VPN
• Many small fixes and improvements