In addition to adding support for a few new sites and improving/fixing support for others, there have been some heavy changes “under the hood”, specifically involving how the download filter works. On that note, a few annoyances should be solved, and it will work progressively more smoothly in coming updates. If you have any problems with it in this release, let me know.
The updater has been updated as well, and it will now display more information when downloading updates.
However, because of these changes, the signatures of HDoujin and its updater have changed enough to break the white-listing by various antivirus vendors (VirusTotal report here). This has been solved for the most part, but there are still two who have yet to clear it (Baidu, and TrendMicro). If you use either of these programs and find HDoujin has been flagged, don’t worry! it’s a false-positive, and it should be cleared soon.