4.0.0 aar com.netzarchitekten IPtProxy 2.0.0 IPtProxy Obfs4proxy and Snowflake Pluggable Transports for iOS, MacOS and Android https://github.com/tladesignz/IPtProxy 2020 MIT https://github.com/tladesignz/IPtProxy/blob/master/LICENSE repo GPL3 https://gitweb.torproject.org/pluggable-transports/obfs4.git/tree/LICENSE-GPL3.txt repo BSD-3-clause https://gitweb.torproject.org/pluggable-transports/snowflake.git/tree/LICENSE repo guardianproject Guardian Project support@guardianproject.info torproject Tor Project torbrowser@torproject.org scm:git:https://github.com/tladesignz/IPtProxy.git https://github.com/tladesignz/IPtProxy https://github.com/tladesignz/IPtProxy/issues GitHub