Py-lav

* Lavaplayer updated to 1.3.x [\115](https://github.com/lavalink-devs/Lavalink/pull/115)
* Version command line flag [\121](https://github.com/lavalink-devs/Lavalink/pull/121)
* Fix race condition in `/loadtracks` endpoint leading to some requests never completing [\125](https://github.com/lavalink-devs/Lavalink/pull/125)

Contributors:
[Devoxin](https://github.com/Devoxin),
[freyacodes](https://github.com/freyacodes/),
[napstr](https://github.com/napstr)

* Add prometheus metrics [\105](https://github.com/lavalink-devs/Lavalink/pull/105), [\#106](https://github.com/lavalink-devs/Lavalink/pull/106)

Contributors:
[freyacodes](https://github.com/freyacodes/),
[napstr](https://github.com/napstr),
[Repulser](https://github.com/Repulser/)

* Configurable playlist load limit [\60](https://github.com/lavalink-devs/Lavalink/pull/60)
* [Docker Releases](https://hub.docker.com/r/fredboat/lavalink/), [\#74](https://github.com/lavalink-devs/Lavalink/pull/74)

Contributors:
[Devoxin](https://github.com/Devoxin),
[freyacodes](https://github.com/freyacodes/),
[itslukej](https://github.com/itslukej/),
[napstr](https://github.com/napstr),
[Repulser](https://github.com/Repulser/)

Please see [here](https://github.com/lavalink-devs/Lavalink/commit/b8dd3c8a7e186755c1ab343d19a552baecf138e7)
and [here](https://github.com/lavalink-devs/Lavalink/commit/08a34c99a47a18ade7bd14e6c55ab92348caaa88)

- [Allows bots in PyLav server to display emojis](https://github.com/PyLav/PyLav/commit/02ce652eea9825810363d05d8bfcff253ca87ba4) - Drapersniper

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- [Fix volume fallbacks to never return None](https://github.com/PyLav/PyLav/commit/786376218471de399a1b1f3f4adfc2247b85e47d) - Drapersniper
- [Auto Merge](https://github.com/PyLav/PyLav/commit/c1dcf1b818488cbb71367cb216af2257f5b59f0a) - Drapersniper
- [New Crowdin translations by GitHub Action](https://github.com/PyLav/PyLav/commit/b2f58ad0d411df0c89baa4a78d2fc079e8914c80) - crowdin-bot

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