JMusicBot
Licensed under the Apache License, Version 2.0. See the LICENSE file for terms.

This project builds on the work of two upstream repositories:

1. JMusicBot — original work
   Copyright 2016-2021 John Grosh (jagrosh) <john.a.grosh@gmail.com>
   https://github.com/jagrosh/MusicBot

2. JMusicBot — maintained fork, the direct ancestor of this repository
   Copyright 2024-2026 Arif Banai (arif-banai)
   https://github.com/arif-banai/MusicBot
   Picked up and modernised the project after the original became unmaintained:
   updated dependencies, Java 25 support, config migration, and much more.

This repository is a fork of (2), and therefore also of (1). Nearly all of the
code is their work; the changes made here are limited to restoring YouTube
playback after YouTube-side changes broke it.

Modified files carry a notice describing what changed, as required by section
4(b) of the Apache License. The modifications are:

  - Apply the YouTube remote signature cipher independently of OAuth, and make
    the cipher server configurable.
  - Add the ANDROID client and order the YouTube client list by reliability.
  - Detect YouTube sign-in failures across the whole exception graph so the
    operator gets an actionable message instead of a bare stack trace.
  - Track youtube-source at a commit that post-dates the 1.18.2 release, which
    cannot play most tracks.

Third-party components retain their own licenses and copyright notices; see the
dependency declarations in pom.xml.