Gallery-dl

Additions
- [hentaifoundry] extract more metadata ([565](https://github.com/mikf/gallery-dl/issues/565))
- [twitter] add option to extract TwitPic embeds ([579](https://github.com/mikf/gallery-dl/issues/579))
- implement a post-processor module to compare file versions ([530](https://github.com/mikf/gallery-dl/issues/530))
Fixes
- [hitomi] update image URL generation
- [mangadex] revert domain to `mangadex.org`
- [pinterest] improve detection of invalid pin.it links
- [pixiv] update URL patterns for user profiles and bookmarks ([568](https://github.com/mikf/gallery-dl/issues/568))
- [twitter] Fix stop before real end ([573](https://github.com/mikf/gallery-dl/issues/573))
- remove temp files before downloading from fallback URLs
Removals
- [erolord] remove extractor

Additions
- [deviantart] match new search/popular URLs ([538](https://github.com/mikf/gallery-dl/issues/538))
- [deviantart] match `/favourites/all` URLs ([555](https://github.com/mikf/gallery-dl/issues/555))
- [deviantart] add extractor for followed users ([515](https://github.com/mikf/gallery-dl/issues/515))
- [pixiv] support listing followed users ([515](https://github.com/mikf/gallery-dl/issues/515))
- [imagefap] handle beta.imagefap.com URLs ([552](https://github.com/mikf/gallery-dl/issues/552))
- [postprocessor:metadata] add `directory` option ([520](https://github.com/mikf/gallery-dl/issues/520))
Fixes
- [artstation] fix search result pagination ([537](https://github.com/mikf/gallery-dl/issues/537))
- [directlink] send Referer headers ([536](https://github.com/mikf/gallery-dl/issues/536))
- [exhentai] restrict default directory name length ([545](https://github.com/mikf/gallery-dl/issues/545))
- [mangadex] change domain to mangadex.cc ([559](https://github.com/mikf/gallery-dl/issues/559))
- [mangahere] send `isAdult` cookies ([556](https://github.com/mikf/gallery-dl/issues/556))
- [newgrounds] fix tags metadata extraction
- [pixiv] retry after rate limit errors ([535](https://github.com/mikf/gallery-dl/issues/535))
- [twitter] handle quoted tweets ([526](https://github.com/mikf/gallery-dl/issues/526))
- [twitter] handle API rate limits ([526](https://github.com/mikf/gallery-dl/issues/526))
- [twitter] fix URLs forwarded to youtube-dl ([540](https://github.com/mikf/gallery-dl/issues/540))
- prevent infinite recursion when spawning new extractors ([489](https://github.com/mikf/gallery-dl/issues/489))
- improve output of `--list-keywords` for "parent" extractors ([548](https://github.com/mikf/gallery-dl/issues/548))
- provide fallback for SQLite versions with missing `WITHOUT ROWID` support ([553](https://github.com/mikf/gallery-dl/issues/553))

Additions
- [4chan] add extractor for entire boards ([510](https://github.com/mikf/gallery-dl/issues/510))
- [realbooru] add extractors for pools, posts, and tag searches ([514](https://github.com/mikf/gallery-dl/issues/514))
- [instagram] implement a `videos` option ([521](https://github.com/mikf/gallery-dl/issues/521))
- [vsco] implement a `videos` option
- [postprocessor:metadata] implement a `bypost` option for downloading the metadata of an entire post ([511](https://github.com/mikf/gallery-dl/issues/511))
Changes
- [reddit] change the default value for `comments` to `0`
- [vsco] improve image resolutions
- make filesystem-related errors during file downloads non-fatal ([512](https://github.com/mikf/gallery-dl/issues/512))
Fixes
- [foolslide] add fallback for chapter data extraction
- [instagram] ignore errors during post-page extraction
- [patreon] avoid errors when fetching user info ([508](https://github.com/mikf/gallery-dl/issues/508))
- [patreon] improve URL pattern for single posts
- [reddit] fix errors with `t1` submissions
- [vsco] fix user profile extraction … again
- [weibo] handle unavailable/deleted statuses
- [downloader:http] improve rate limit handling
- retain trailing zeroes in Cloudflare challenge answers

Additions
- [flickr] support 3k, 4k, 5k, and 6k photo sizes ([472](https://github.com/mikf/gallery-dl/issues/472))
- [imgur] add extractor for subreddit links ([500](https://github.com/mikf/gallery-dl/issues/500))
- [newgrounds] add extractors for `audio` listings and general `media` files ([394](https://github.com/mikf/gallery-dl/issues/394))
- [newgrounds] implement login support ([394](https://github.com/mikf/gallery-dl/issues/394))
- [postprocessor:metadata] implement a `extension-format` option ([477](https://github.com/mikf/gallery-dl/issues/477))
- `--exec-after`
Changes
- [deviantart] ensure consistent username capitalization ([455](https://github.com/mikf/gallery-dl/issues/455))
- [directlink] split `{path}` into `{path}/{filename}.{extension}`
- [twitter] update metadata fields with user/author information
- [postprocessor:metadata] filter private entries & rename `format` to `content-format`
- Enable `cookies-update` by default
Fixes
- [2chan] fix metadata extraction
- [behance] get images from 'media_collection' modules
- [bobx] fix image downloads by randomly generating session cookies ([482](https://github.com/mikf/gallery-dl/issues/482))
- [deviantart] revert to getting download URLs from OAuth API calls ([488](https://github.com/mikf/gallery-dl/issues/488))
- [deviantart] fix URL generation from '/extended_fetch' results ([505](https://github.com/mikf/gallery-dl/issues/505))
- [flickr] adjust OAuth redirect URI ([503](https://github.com/mikf/gallery-dl/issues/503))
- [hentaifox] fix extraction
- [imagefap] adapt to new image URL format
- [imgbb] fix error in galleries without user info ([471](https://github.com/mikf/gallery-dl/issues/471))
- [instagram] prevent errors with missing 'video_url' fields ([479](https://github.com/mikf/gallery-dl/issues/479))
- [nijie] fix `date` parsing
- [pixiv] match new search URLs ([507](https://github.com/mikf/gallery-dl/issues/507))
- [plurk] fix comment pagination
- [sexcom] send specific Referer headers when downloading videos
- [twitter] fix infinite loops ([499](https://github.com/mikf/gallery-dl/issues/499))
- [vsco] fix user profile and collection extraction ([480](https://github.com/mikf/gallery-dl/issues/480))
- Fix Cloudflare DDoS protection bypass
Removals
- `--abort-on-skip`

Fixes
- Fix inclusion of bash completion and man pages in source distributions

Additions
- Support for
- `blogger` - https://www.blogger.com/ ([#364](https://github.com/mikf/gallery-dl/issues/364))
- `nozomi` - https://nozomi.la/ ([#388](https://github.com/mikf/gallery-dl/issues/388))
- `issuu` - https://issuu.com/ ([#413](https://github.com/mikf/gallery-dl/issues/413))
- `naver` - https://blog.naver.com/ ([#447](https://github.com/mikf/gallery-dl/issues/447))
- Extractor for `twitter` search results ([448](https://github.com/mikf/gallery-dl/issues/448))
- Extractor for `deviantart` user profiles with configurable targets ([377](https://github.com/mikf/gallery-dl/issues/377), [#419](https://github.com/mikf/gallery-dl/issues/419))
- `--ugoira-conv-lossless` ([432](https://github.com/mikf/gallery-dl/issues/432))
- `cookies-update` option to allow updating cookies.txt files ([445](https://github.com/mikf/gallery-dl/issues/445))
- Optional `cloudflare` and `video` installation targets ([460](https://github.com/mikf/gallery-dl/issues/460))
- Allow executing commands with the `exec` post-processor after all files are downloaded ([413](https://github.com/mikf/gallery-dl/issues/413), [#421](https://github.com/mikf/gallery-dl/issues/421))
Changes
- Rewrite `imgur` using its public API ([446](https://github.com/mikf/gallery-dl/issues/446))
- Rewrite `luscious` using GraphQL queries ([457](https://github.com/mikf/gallery-dl/issues/457))
- Adjust default `nijie` filenames to match `pixiv`
- Change enumeration index for gallery extractors from `page` to `num`
- Return non-zero exit status when errors occurred
- Forward proxy settings to youtube-dl downloader
- Install bash completion script into `share/bash-completion/completions`
Fixes
- Adapt to new `instagram` page layout when logged in ([391](https://github.com/mikf/gallery-dl/issues/391))
- Support protected `twitter` videos ([452](https://github.com/mikf/gallery-dl/issues/452))
- Extend `hitomi` URL pattern and fix gallery extraction
- Restore OAuth2 authentication error messages
- Miscellaneous fixes for `patreon` ([444](https://github.com/mikf/gallery-dl/issues/444)), `deviantart` ([#455](https://github.com/mikf/gallery-dl/issues/455)), `sexcom` ([#464](https://github.com/mikf/gallery-dl/issues/464)), `imgur` ([#467](https://github.com/mikf/gallery-dl/issues/467)), `simplyhentai`