v1.7.7

New

• Added Vietnamese Language #939
• [ss] add ietf methods
• Transparent Proxy with sockopt Stream Setting
• [sub] support client-side group name
• Add encrypt subscription ON/OFF switch
• add tls ocspStapling

Update & improvement

• [db] Enbancement add traffic fully transactional
• daily clear logs #952
• [sub] improve usage info in Remark
• Show ALPN order
• Clean legacy vmess
• update dependencies

Bug Fix

• fix finding client issue #884
• fix switch enable function for clients #913
• some changes

Thanks to @alireza0 @hamid-gh98 @quydang04 @sudospaes