Gnirehtet v2.5

Changes since v2.4:
 - Make adb path configurable
 - Make apk path configurable (Genymobile#90)
 - Fix buffer size to avoid "Not an Ipv4 packet" error (Genymobile#273)

Gnirehtet v2.4

 - Require FOREGROUND_SERVICE permission (necessary for Android 9)
 - Use an activity (instead of a broadcast receiver) as entry point,
   so that the intent is always allowed by Android (Genymobile#112, Genymobile#117, Genymobile#146,
   Genymobile#150, Genymobile#151, Genymobile#161, Genymobile#178, Genymobile#180, Genymobile#187, Genymobile#190, Genymobile#199, Genymobile#227, Genymobile#242)
 - Fix cleanup race condition in Java relay server (Genymobile#154)
 - Workaround rust/mio issue on MacOS (Genymobile#136)
 - Add command-line option to use a custom port (Genymobile#210)

Gnirehtet v2.3

Changes since v2.2.1:
 - fix possible crash on Android O on stop intent (Genymobile#129)
 - discard non-IPv4 packets (Genymobile#69)
 - fix adb monitor on multiple devices (Genymobile#134)
 - update relay-rust dependencies

Gnirehtet v2.2.1

Changes since v2.2:
 - Fix "Removing an unknown connection" crash in the Rust version
   (Genymobile#61, Genymobile#85, Genymobile#86, Genymobile#91)

Upgrade gnirehtet version to 2.2

Gnirehtet v2.1

Changelog since v2.0:
 - Force IPv4 for tunnel connection (fixes Genymobile#42)
 - Fix possible disconnection on upload (fixes Genymobile#43)
 - Support Android O (fixes Genymobile#44)

Gnirehtet v2.0

Changelog since v1.1.1:
 - Add a Rust version of the relay server
 - Handle command-line parsing natively (in Java and Rust)
 - Rename command "gnirehtet rt" to "gnirehtet run"
 - Detect the client version installed on "gnirehtet run" (and reinstall
   if necessary)
 - Optimize TCP checksum computation
 - Improve logs and error messages

Changelog since v1.1:

 - Add gnirehtet.cmd script for Windows
 - Fix disconnection notification appearing while gnirehtet has been stopped
 - Fix delayed VPN closing
 - Improve disconnection detection when the relay server is behind a tunnel

Changelog since v1.0.1:

 - Display Android notification on relay server disconnection
 - Add "./gnirehtet reinstall" command
 - Make reverse tethering starting faster
 - Fix several race conditions related to client reconnection
 - Fix possible NullPointerException on VPN starting
 - Fix "./gnirehtet rt" stopping when several devices are connected
 - Improve logs

Changelog since v1.0:

 - Fix "gnirehtet rt" on MacOS
 - Fix "gnirehtet rt [serial]" with several devices plugged