Nndownload

- Specify index to start list downloads on with `--playlist-start`, e.g. `--playlist-start 39`
- Login using a session cookie value with `--session-cookie`
- Support for downloading Seiga user manga
- Removed `--html5` as all videos are now served on the HTML5 player
- Various bug fixes
- Always download highest thumbnail quality available
- API changes

- Fixes video downloading due to Nico schema change
- Quality detection with --vq/--aq now applies to all videos
- The Flash video player on Nico was retired, so the --html5 flag will be removed soon

- Fixed off-by-one error in file size checking that caused hanging on downloads
- Various other bugfixes

- Fixed reading requirements during setup for package

- Add -a (add metadata to MP4 video container)
- Add --html5 (always download file served by the HTML5 player)
- Fix race condition in multithread downloading
- Fix manga tag extraction
- Various other bug fixes

- Download channel videos and blogs
- Support for new user video (/video) and mylists (/mylist) pages
- Support for Seiga user image (/user/illust) pages
- Reorganize metadata parameters
- Added `document_url` and `tags` for all types of media
- Check for region lock on videos
- Better status checking for namas