vavallee/bindery v0.22.0 on GitHub

Grab FK constraint crash — clicking Grab on a search result no longer fails with a foreign-key violation; bookId/indexerId are now treated as optional nullable fields so free-text search grabs always succeed (#285)
Audiobook search details blank page — SearchDebug.Filters is now initialised to an empty slice instead of null, preventing a JS crash in SearchDebugPanel that was more likely to trigger on audiobook searches (#282)
ISBN lookup cryptic error — unknown ISBNs now surface a friendly "No book found for ISBN X. Check the number, or try searching by title instead." message instead of a misleading upstream-unavailable error (#284)

Calibre Test Connection feedback — the Test Connection button now shows ✓/✗ prefixes and the exact plugin reachability message; stale results are cleared whenever Calibre settings are saved (#262)