v1.19.2

Additions

• [kemonoparty] add comments option (#1980)
• [skeb] add user and post extractors (#1031, #1971)
• [twitter] add pinned option
• support accessing environment variables and the current local datetime in format strings (#1968)
• add special type format strings to docs (#1987)

Fixes

• [cyberdrop] fix video extraction (#1993)
• [deviantart] fix index values for stashed deviations
• [gfycat] provide consistent userName values for user downloads (#1962)
• [gfycat] show warning when there are no available formats
• [hitomi] fix image URLs (#1975, #1982, #1988)
• [instagram] update query hashes
• [mangakakalot] update domain and fix extraction
• [mangoxo] fix login and extraction
• [reddit] prevent crash for galleries with no media_metadata (#2001)
• [redgifs] update to API v2 (#1984)
• fix calculating retry sleep times (#1990)