Librespot

Added
- Added HTTPS proxy support (390)
- Added `GET /instance` API endpoint (403)

Fixed
- Fixed track repeat behavior (383)
- Fixed cache synchronization issue (b3d61f4c3bb7398e2f2246f6aa274f8d903c492b)
- Minimize audio pop when using pipe (389)
- Fix CVE-2021-44228 (438)

Added
- Added `/discovery/list` API endpoint (352)
- Added environment variables to shell event hooks (368)
- Added `shell.executeWithBash` configuration option (368)

Changed
- Space volume events 500ms apart (369)

Fixed
- Removed redundant pfls message (361)
- Refresh AP pool before reconnecting (591fb92db5931d611779ab83f9747f4decaea3f7)

Added
- Added extended metadata API (311)
- Added `player.bypassSinkVolume` to ignore volume events (317)
- Added support for shell events (329)
- Added API endpoints for repeat and shuffle toggle (7747677641993c012e72135ee3d38ea48591f326, 330)
- Configurable connection timeout (328)
- Added artifact with `thin` classifier to `player` module (29e6dac909bf3a0a8ddeacd9e91a0f926b5cc664)
- Added Login5 API code (322)
- Added `/discovery/list` API endpoint to list available Spotify Connect devices (352)

Changed
- Improved metadata DACP pipe (317, 6a2679d8f2e26b31bbb85419fa524913d64ffe86, c10a1c82c90ba29454206587d793b1d706735a7d)
- Use slf4j for logging in `lib` and `player` modules (336, 338)
- Moved sink code to `sink-api` and `sink` modules (337)
- Moved DACP code to `dacp` module (7221b2b22b03652c4505ae2f750f40610b783bbd)
- Refactored `PlayableId` and stream loading to prepare for local files playback (208)
- Moved decoder code to `decoder-api` module (343, 34ec54647397c0495f5dddeb193c75b347cbb351, 77a558475d860bd5c672bc58dac7baeb17e219c6)
- Centralize Base64 decoding/encoding (351)

Fixed
- Fixed unsupported tracks playback (332)

Added
- Added `playbackEnded` event to the API (297)
- Added `POST /instance/terminate` and `POST /instance/close` to the API (f83101059c94a636a94725619a1ea53eab2e574f, b288bd1785579af05ee4042e76cef0f801298998, 9fbe6431b961154c1efa14ad61a5dee48022377e)

Changed
- `PlayerwaitReady()` now waits for the player to become ready, the old behaviour has been renamed to `Playerready()` (dce26768eebf7e9e039ffabfceb80b66c1a9228b)

Fixed
- Fixed playback not starting (281, 289, 0e85e1a52a1082dc1c63d79c432107bdeb9ed5b6)
- Fixed instance stuck after failing to load autoplay (284)
- Do not report a null session to session listeners (291)

Changed
- Removed redundant calls to getInstance (292)

Added
- Dispatch session closing when using Zeroconf (5b53af7aa5c23a5ed5153e68c5b022aee63ca3e6)
- Allow set volume with relative steps count (273)

Changed
- Improved thread usage (249, 280)
- Catch and log exceptions happening in command/message handling (352d6e3c0cc0a36ea676505e0f761f678f4b11b8,
3229d2cc72ad2c4d364f7c197b0aec38083d577a)

Fixed
- Fixed parsing some payloads (f6191ff6636dd538b5ebf1090df4eaa9bd062110)
- Fixed double reading of first chunk (e5a8ae712114c344aca43e5ec5f557f7ce9657b9)
- Fixed proxy auth (274)
- Fixed playback not starting (277, 26818c619e2fa6f0d4da9f4e96a8e913ccc0468d, abde6b64d68d49e637343560514efc2dca895815,
a79e78a716df74e582504b5d69df455404cef356)