Move from yyoyoian-pixel/tun2proxy fork (with patched JNI signature)
to canonical tun2proxy 0.7.21 from crates.io with feature flag
"udpgw". Cargo.toml [patch.crates-io] section removed entirely.
The Android side now resolves tun2proxy_run_with_cli_args at runtime
via dlsym from libtun2proxy.so, which is the upstream maintainer's
recommended path for callers that need full CLI flexibility.
mhrv-rs builds the CLI string in MhrvVpnService and passes it through
Native.runTun2proxy → src/android_jni.rs → dlsym → tun2proxy.
Future tun2proxy upgrades are now a single Cargo version bump.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
therealaleph