On Rekordbox 4.0.0, all three of these bugs appear to be fixed:
Hotcue D imports from XML (with label information)
Hotcue D exports to XML
...These were important for bridging between scripts I use for set management (publication, artist & royalty tracking) as well as generating human readable backups of my database and restoration of that data.
XML playlist import updates column list preview as tracks finish analysis. This means I don't have to re-start the app every time I import new tracks or playlists.
Analysis preview column is now multi-color... Looks very nice, thank you!
These are the last annoying bugs for me and I'm calling them squished.
Thanks!