Youtube-dl

Core
* [postprocessor/ffmpeg] Show ffmpeg output on error (22680, 29336)

Extractors
* [youtube] Update signature function patterns (30363, 30366)
* [peertube] Only call description endpoint if necessary (29383)
* [periscope] Pass referer to HLS requests (29419)
- [liveleak] Remove extractor (17625, 24222, 29331)
+ [pornhub] Add support for pornhubthbh7ap3u.onion
* [pornhub] Detect geo restriction
* [pornhub] Dismiss tbr extracted from download URLs (28927)
* [curiositystream:collection] Extend _VALID_URL (26326, 29117)
* [youtube] Make get_video_info processing more robust (29333)
* [youtube] Workaround for get_video_info request (29333)
* [bilibili] Strip uploader name (29202)
* [youtube] Update invidious instance list (29281)
* [umg:de] Update GraphQL API URL (29304)
* [nrk] Switch psapi URL to https (29344)
+ [egghead] Add support for app.egghead.io (28404, 29303)
* [appleconnect] Fix extraction (29208)
+ [orf:tvthek] Add support for MPD formats (28672, 29236)

Extractors
* [facebook] Improve login required detection
* [youporn] Fix formats and view count extraction (29216)
* [orf:tvthek] Fix thumbnails extraction (29217)
* [formula1] Fix extraction (29206)
* [ard] Relax URL regular expression and fix video ids (22724, 29091)
+ [ustream] Detect https embeds (29133)
* [ted] Prefer own formats over external sources (29142)
* [twitch:clips] Improve extraction (29149)
+ [twitch:clips] Add access token query to download URLs (29136)
* [youtube] Fix get_video_info request (29086, 29165)
* [vimeo] Fix vimeo pro embed extraction (29126)
* [redbulltv] Fix embed data extraction (28770)
* [shahid] Relax URL regular expression (28772, 28930)

Core
* [options] Fix thumbnail option group name (29042)
* [YoutubeDL] Improve extract_info doc (28946)

Extractors
+ [playstuff] Add support for play.stuff.co.nz (28901, 28931)
* [eroprofile] Fix extraction (23200, 23626, 29008)
+ [vivo] Add support for vivo.st (29009)
+ [generic] Add support for og:audio (28311, 29015)
* [phoenix] Fix extraction (29057)
+ [generic] Add support for sibnet embeds
+ [vk] Add support for sibnet embeds (9500)
+ [generic] Add Referer header for direct videojs download URLs (2879,
20217, 29053)
* [orf:radio] Switch download URLs to HTTPS (29012, 29046)
- [blinkx] Remove extractor (28941)
* [medaltv] Relax URL regular expression (28884)
+ [funimation] Add support for optional lang code in URLs (28950)
+ [gdcvault] Add support for HTML5 videos
* [dispeak] Improve FLV extraction (13513, 28970)
* [kaltura] Improve iframe extraction (28969)
* [kaltura] Make embed code alternatives actually work
* [cda] Improve extraction (28709, 28937)
* [twitter] Improve formats extraction from vmap URL (28909)
* [xtube] Fix formats extraction (28870)
* [svtplay] Improve extraction (28507, 28876)
* [tv2dk] Fix extraction (28888)

Extractors
+ [xfileshare] Add support for wolfstream.tv (28858)
* [francetvinfo] Improve video id extraction (28792)
* [medaltv] Fix extraction (28807)
* [tver] Redirect all downloads to Brightcove (28849)
* [go] Improve video id extraction (25207, 25216, 26058)
* [youtube] Fix lazy extractors (28780)
+ [bbc] Extract description and timestamp from __INITIAL_DATA__ (28774)
* [cbsnews] Fix extraction for python <3.6 (23359)

Core
+ [utils] Add support for experimental HTTP response status code
308 Permanent Redirect (27877, 28768)

Extractors
+ [lbry] Add support for HLS videos (27877, 28768)
* [youtube] Fix stretched ratio calculation
* [youtube] Improve stretch extraction (28769)
* [youtube:tab] Improve grid extraction (28725)
+ [youtube:tab] Detect series playlist on playlists page (28723)
+ [youtube] Add more invidious instances (28706)
* [pluralsight] Extend anti-throttling timeout (28712)
* [youtube] Improve URL to extractor routing (27572, 28335, 28742)
+ [maoritv] Add support for maoritelevision.com (24552)
+ [youtube:tab] Pass innertube context and x-goog-visitor-id header along with
continuation requests (28702)
* [mtv] Fix Viacom A/B Testing Video Player extraction (28703)
+ [pornhub] Extract DASH and HLS formats from get_media end point (28698)
* [cbssports] Fix extraction (28682)
* [jamendo] Fix track extraction (28686)
* [curiositystream] Fix format extraction (26845, 28668)

Core
* [extractor/common] Use compat_cookies_SimpleCookie for _get_cookies
+ [compat] Introduce compat_cookies_SimpleCookie
* [extractor/common] Improve JSON-LD author extraction
* [extractor/common] Fix _get_cookies on python 2 (20673, 23256, 20326,
28640)

Extractors
* [youtube] Fix extraction of videos with restricted location (28685)
+ [line] Add support for live.line.me (17205, 28658)
* [vimeo] Improve extraction (28591)
* [youku] Update ccode (17852, 28447, 28460, 28648)
* [youtube] Prefer direct entry metadata over entry metadata from playlist
(28619, 28636)
* [screencastomatic] Fix extraction (11976, 24489)
+ [palcomp3] Add support for palcomp3.com (13120)
+ [arnes] Add support for video.arnes.si (28483)
+ [youtube:tab] Add support for hashtags (28308)