Highlights:
- DITA Map/BookMap, DocBook Assembly, Ebook Specification configurations: the "Open All Topics R/O" and "Open All Topics" buttons found in the toolbar now open all the topics and maps referenced in the selected elements and their descendants.
- The "Find and Replace Element" dialog box is not modal anymore, which makes it much more convenient to use.
- The "Hunspell Spell Checker" add-on, leveraging Hunspell, now works on an Apple® M1 (ARM®) processor.
- A few bug fixes too.