- improve format extraction(closes#22123)
- extract uploader_id and uploader_url(closes#21916)
- extract all known thumbnails(closes#19071)(closes#20659)
- fix extration for private playlists(closes#20976)
- add support for playlist embeds(#20976)
- skip preview formats(closes#22806)
encode_dict functionality has been improved and moved directly into compat_urllib_parse_urlencode
All occurrences of compat_urllib_parse.urlencode throughout the codebase have been replaced by compat_urllib_parse_urlencode
Closes#8974