Hotfixes into unstable cascade merge#5519

Merged

marcellamaki merged 19 commits intounstablefrom

Oct 30, 2025

Commits on Oct 10, 2025

Adds defensive check when validating node title
akolson
committed

Commits on Oct 20, 2025

Commits on Oct 22, 2025

Merge pull request #5491 from bjester/epub-preview
akolson
authored

Commits on Oct 24, 2025

Commits on Oct 27, 2025