v1.4.0

Added

• A new PTR page syncs the hydrus Public Tag Repository to a local hash-and-tag index. (#7)
• Imported posts now record their original artist source and link derivatives to their parent post. (#8)
• Look up a post by its md5 hash to import it or enrich an existing image.
• Reverse-image lookup finds candidate posts on iqdb and SauceNAO when no hash matches.
• Order the lookup sources into a chain and test each one from Settings.

Changed

• Bundled gallery-dl updated to 1.32.6.

Fixed

• Bottom bar is always visible (#10)
• Manga imports no longer split multi-word artist or group names into separate tags.
• Imported commentary and notes no longer drop text or leave stray HTML markup.
• Confirming a queue action no longer silently fails when the queue list refreshes.