Youtube-dl

Core
* [YoutubeDL] Ensure ext exists for automatic captions
* Introduce --geo-bypass-ip-block

Extractors
+ [udemy] Extract asset captions
+ [udemy] Extract stream URLs (16372)
+ [businessinsider] Add support for businessinsider.com (16387, 16388, 16389)
+ [cloudflarestream] Add support for cloudflarestream.com (16375)
* [watchbox] Fix extraction (16356)
* [discovery] Extract Affiliate/Anonymous Auth Token from cookies (14954)
+ [itv:btcc] Add support for itv.com/btcc (16139)
* [tunein] Use live title for live streams (16347)
* [itv] Improve extraction (16253)

Core
* [downloader/fragment] Restart download if .ytdl file is corrupt (16312)
+ [extractor/common] Extract interaction statistic
+ [utils] Add merge_dicts
+ [extractor/common] Add _download_json_handle

Extractors
* [kaltura] Improve iframe embeds detection (16337)
+ [udemy] Extract outputs renditions (16289, 16291, 16320, 16321, 16334,
16335)
+ [zattoo] Add support for zattoo.com and mobiltv.quickline.com (14668, 14676)
* [yandexmusic] Convert release_year to int
* [udemy] Override _download_webpage_handle instead of _download_webpage
* [xiami] Override _download_webpage_handle instead of _download_webpage
* [yandexmusic] Override _download_webpage_handle instead of _download_webpage
* [youtube] Correctly disable polymer on all requests (16323, 16326)
* [generic] Prefer enclosures over links in RSS feeds (16189)
+ [redditr] Add support for old.reddit.com URLs (16274)
* [nrktv] Update API host (16324)
+ [imdb] Extract all formats (16249)
+ [vimeo] Extract JSON-LD (16295)
* [funk:channel] Improve extraction (16285)

Core
* [utils] Fix match_str for boolean meta fields
+ [Makefile] Add support for pandoc 2 and disable smart extension (16251)
* [YoutubeDL] Fix typo in media extension compatibility checker (16215)

Extractors
+ [openload] Recognize IPv6 stream URLs (16136, 16137, 16205, 16246,
16250)
+ [twitch] Extract is_live according to status (16259)
* [pornflip] Relax URL regular expression (16258)
- [etonline] Remove extractor (16256)
* [breakcom] Fix extraction (16254)
+ [youtube] Add ability to authenticate with cookies
* [youtube:feed] Implement lazy playlist extraction (10184)
+ [svt] Add support for TV channel live streams (15279, 15809)
* [ccma] Fix video extraction (15931)
* [rentv] Fix extraction (15227)
+ [nick] Add support for nickjr.nl (16230)
* [extremetube] Fix metadata extraction
+ [keezmovies] Add support for generic embeds (16134, 16154)
* [nexx] Extract new azure URLs (16223)
* [cbssports] Fix extraction (16217)
* [kaltura] Improve embeds detection (16201)
* [instagram:user] Fix extraction (16119)
* [cbs] Skip DRM asset types (16104)

Extractors
* [smotri:broadcast] Fix extraction (16180)
+ [picarto] Add support for picarto.tv (6205, 12514, 15276, 15551)
* [vine:user] Fix extraction (15514, 16190)
* [pornhub] Relax URL regular expression (16165)
* [cbc:watch] Re-acquire device token when expired (16160)
+ [fxnetworks] Add support for https theplatform URLs (16125, 16157)
+ [instagram:user] Add request signing (16119)
+ [twitch] Add support for mobile URLs (16146)

Core
* [YoutubeDL] Do not save/restore console title while simulate (16103)
* [extractor/common] Relax JSON-LD context check (16006)

Extractors
+ [generic] Add support for tube8 embeds
+ [generic] Add support for share-videos.se embeds (16089, 16115)
* [odnoklassniki] Extend URL regular expression (16081)
* [steam] Bypass mature content check (16113)
+ [acast] Extract more metadata
* [acast] Fix extraction (16118)
* [instagram:user] Fix extraction (16119)
* [drtuber] Fix title extraction (16107, 16108)
* [liveleak] Extend URL regular expression (16117)
+ [openload] Add support for oload.xyz
* [openload] Relax stream URL regular expression
* [openload] Fix extraction (16099)
+ [svtplay:series] Add support for season URLs
+ [svtplay:series] Add support for series (11130, 16059)

Extractors
+ [tvnow] Add support for shows (15837)
* [dramafever] Fix authentication (16067)
* [afreecatv] Use partial view only when necessary (14450)
+ [afreecatv] Add support for authentication (14450)
+ [nationalgeographic] Add support for new URL schema (16001, 16054)
* [xvideos] Fix thumbnail extraction (15978, 15979)
* [medialaan] Fix vod id (16038)
+ [openload] Add support for oload.site (16039)
* [naver] Fix extraction (16029)
* [dramafever] Partially switch to API v5 (16026)
* [abc:iview] Unescape title and series meta fields (15994)
* [videa] Extend URL regular expression (16003)