What's new
docker pull ghcr.io/new-usemame/calibre-web-nextgen:v4.0.104
(or :latest)
Metadata-search modal no longer crashes on incomplete provider results
If you ever searched for metadata on a book and the modal showed "no results" even though you expected the provider to know that book — this is the fix. Several providers (lubimyczytac.pl, Amazon, Amazon Japan) sometimes returned valid book records where one optional field was missing or null. The modal's JS assumed the field was always present and exploded silently, so the whole modal rendered empty.
Five surgical fixes across the providers + the frontend make those fields safe. The modal now renders the book even when an optional field is missing.
Credits
Backport of CWA PR #1330 by @I-Would-Like-To-Report-A-Bug-Please.