Additions
- [420chan] add `thread` and `board` extractors ([1773](https://github.com/mikf/gallery-dl/issues/1773))
- [deviantart] add `tag` extractor ([1803](https://github.com/mikf/gallery-dl/issues/1803))
- [deviantart] add `comments` option ([1800](https://github.com/mikf/gallery-dl/issues/1800))
- [deviantart] implement a `auto-watch` option ([1466](https://github.com/mikf/gallery-dl/issues/1466), [#1757](https://github.com/mikf/gallery-dl/issues/1757))
- [foolfuuka] add `gallery` extractor ([1785](https://github.com/mikf/gallery-dl/issues/1785))
- [furaffinity] expand URL pattern for searches ([1780](https://github.com/mikf/gallery-dl/issues/1780))
- [kemonoparty] automatically generate required DDoS-GUARD cookies ([1779](https://github.com/mikf/gallery-dl/issues/1779))
- [nhentai] add `favorite` extractor ([1814](https://github.com/mikf/gallery-dl/issues/1814))
- [shopify] support windsorstore.com ([1793](https://github.com/mikf/gallery-dl/issues/1793))
- [twitter] add `url` to user objects ([1787](https://github.com/mikf/gallery-dl/issues/1787), [#1532](https://github.com/mikf/gallery-dl/issues/1532))
- [twitter] expand t.co links in user descriptions ([1787](https://github.com/mikf/gallery-dl/issues/1787), [#1532](https://github.com/mikf/gallery-dl/issues/1532))
- show a warning if an extractor doesn`t yield any results ([1428](https://github.com/mikf/gallery-dl/issues/1428), [#1759](https://github.com/mikf/gallery-dl/issues/1759))
- add a `j` format string conversion
- implement a `fallback` option ([1770](https://github.com/mikf/gallery-dl/issues/1770))
- implement a `path-strip` option
Changes
- [shopify] use API for product listings ([1793](https://github.com/mikf/gallery-dl/issues/1793))
- update default User-Agent headers
Fixes
- [deviantart] prevent exceptions for "empty" videos ([1796](https://github.com/mikf/gallery-dl/issues/1796))
- [exhentai] improve image limits check ([1808](https://github.com/mikf/gallery-dl/issues/1808))
- [inkbunny] fix extraction ([1816](https://github.com/mikf/gallery-dl/issues/1816))
- [mangadex] prevent exceptions for manga without English title ([1815](https://github.com/mikf/gallery-dl/issues/1815))
- [oauth] use defaults when config values are set to `null` ([1778](https://github.com/mikf/gallery-dl/issues/1778))
- [pixiv] fix pixivision title extraction
- [reddit] delay RedditAPI initialization ([1813](https://github.com/mikf/gallery-dl/issues/1813))
- [twitter] improve error reporting ([1759](https://github.com/mikf/gallery-dl/issues/1759))
- [twitter] fix issue when filtering quote tweets ([1792](https://github.com/mikf/gallery-dl/issues/1792))
- [twitter] fix `logout` option ([1719](https://github.com/mikf/gallery-dl/issues/1719))
Removals
- [deviantart] remove the "you need session cookies to download mature scraps" warning ([1777](https://github.com/mikf/gallery-dl/issues/1777), [#1776](https://github.com/mikf/gallery-dl/issues/1776))
- [foolslide] remove entry for kobato.hologfx.com