* 'master' of https://github.com/yt-dlp/yt-dlp:
  [cleanup] Misc fixes
  [extractor/FranceCulture] Fix extractor (#3874)
  [extractor/naver] Add `navernow` extractor (#3866)
  [extractor/freetv] Add extractor (#3587)
  [extractor/zdf] Improve format sorting (#4040)

Closes #4027

Closes #3742
Authored by: aurelg, pukkandan

Authored by: ping

Closes #3486
Authored by: elyse0

Closes #4020

Authored by: elyse0

* 'master' of https://github.com/yt-dlp/yt-dlp:
  [extractor/tver] Fix extractor (#4033)
  [extractor/youtube] Add `innertube_host` and `innertube_key` extractor args (#3916)

Authored by: Lesmiscore

Closes #38

Allows user to override Innertube API host or key for all requests
Authored by: coletdjnz

* 'master' of https://github.com/yt-dlp/yt-dlp:
  [extractor/atscaleconfevent] Add extractor (#3971)
  [extractor/ccc] Extract view_count (#3939)
  [extractor/southpark] Add `southpark.lat` extractor (#4008)
  [update] Use `.git` folder to distinguish `source`/`unknown`

Closes #3961
Authored by: Ashish0804

Authored by: vkorablin

Authored by: darkxex

This is not perfect, but is good enough for how we use this information

Closes #3994

* 'master' of https://github.com/yt-dlp/yt-dlp:
  [expressen] Fix extractor (#4006)
  [dash] Show fragment count with `--live-from-start` (#3493)

Authored by: aejdl

Authored by: flashdagger

* 'master' of https://github.com/yt-dlp/yt-dlp:
  [extractor/youtube] Fix bug in b7c47b74
  [cookies] Detect profiles for cygwin/BSD (#3975)
  Add option `--download-sections` to download video partially
  [ExtractAudio] Allow conditional conversion
  [ExtractAudio, cleanup] Refactor
  [extractor] Add `_search_json`

Closes #3997

Authored by: coletdjnz

Closes #3370
Authored by: moench-tegeder

Closes #52, Closes #3932

Closes #1715

All fetching of JSON objects should eventually be done with this function
but only `youtube` is being refactored for now

* 'master' of https://github.com/yt-dlp/yt-dlp:
  [ThumbnailsConvertor] Allow conditional conversion

Closes #3970

* 'master' of https://github.com/yt-dlp/yt-dlp:
  [extractor/0000studio] Add extractors (#3959)

Authored by: Lesmiscore