History and the blocklist
Everything that happened to the library's films, newest first, and the releases highsea won't grab again.
Written for highsea 0.1.0.
History

History records everything that happened to the library's films, newest first: Grabbed, Imported, Import failed, Download failed, Deleted, Renamed, Blocklisted, and the subtitle events (Subtitles downloaded, Subtitles synced, Subtitles upgraded, Subtitles deleted and Subtitles not synced).
Each entry shows the film, the release or what happened to it, the indexer it came from under Source, and when. Show more loads older entries.
A film's own history is also on its page, under History.
The blocklist

Blocklist lists the releases highsea won't grab again: ones that failed, stalled, couldn't be imported, carried something unsafe, or that someone blocklisted. Each entry belongs to one film, so a blocklisted release can still be taken for another film. Each shows the film and release, the indexer and the reason.
Unblock removes a release from the blocklist, and highsea may grab it again.
To blocklist a release yourself, use Blocklist and search again in the queue; see The queue.