v1.18.0

Additions

• [foolfuuka] support archive.wakarimasen.moe (#1595)
• [mangadex] implement login with username & password (#1535)
• [mangadex] add extractor for a user's followed feed (#1535)
• [pixiv] support fetching privately followed users (#1628)
• implement conditional filenames (#1394)
• implement filter option for post processors (#1460)
• add -T/--terminate command-line option (#1399)
• add -P/--postprocessor command-line option (#1583)

Changes

• [kemonoparty] update default filenames and archive IDs (#1514)
• [twitter] update default settings
  • change retweets and quoted options from true to false
  • change directory format for search results to the same value as other extractors
• require an argument for --clear-cache

Fixes

• [500px] update GraphQL queries
• [furaffinity] improve metadata extraction (#1630)
• [hitomi] update image URL generation (#1637)
• [idolcomplex] improve and fix pagination (#1594, #1601)
• [instagram] fix login (#1631)
• [instagram] update query hashes
• [mangadex] update to API v5 (#1535)
• [mangafox] improve URL pattern (#1608)
• [oauth] prevent exceptions when reporting errors (#1603)
• [philomena] fix tag escapes handling (#1629)
• [redgifs] update API server address (#1632)
• [sankaku] handle empty tags (#1617)
• [subscribestar] improve attachment filenames (#1609)
• [unsplash] update collections URL pattern (#1627)
• [postprocessor:metadata] handle dicts in mode:tags (#1598)