v1.14.3

Additions

• [8muses] support comics.8muses.com URLs
• [artstation] add following extractor (#888)
• [exhentai] add domain option (#897)
• [gfycat] add user and search extractors
• [imgur] support all /t/... URLs (#880)
• [khinsider] add format option (#840)
• [mangakakalot] add manga and chapter extractors (#876)
• [redgifs] support gifsdeliverynetwork.com URLs (#874)
• [subscribestar] add user and post extractors (#852)
• [twitter] add support for nitter.net URLs (#890)
• add Zsh completion script (#150)

Fixes

• [gfycat] retry 404'ed videos on redgifs.com (#874)
• [newgrounds] fix favorites extraction
• [patreon] yield images and attachments before post files (#871)
• [reddit] fix AttributeError when using recursion (#879)
• [twitter] raise proper exception if a user doesn't exist (#891)
• defer directory creation (#722)
• set pseudo extension for Metadata messages (#865)
• prevent exception on Cloudflare challenges (#868)