When testing v1.8.2 I saw that the title bar now contains path information regarding the notebook and note being viewed.
In my case (above) the test notebook is called "Secondary" and the test note is called "Text Note - 06"
The title bar shows
Secondary > Text Note - 06 - Joplin. "- Joplin" has been appended to the path which makes it look like the note title (and every other note title) contains the word "Joplin".
A very minor point I know, but if "Joplin" is to be displayed in the title bar would it not be more logical if the title bar showed:
Joplin > Notebook > Note
Joplin > Secondary > Text Note - 06
with "Joplin" appearing as the "root" of the path immediately after the app icon?
Edit: Also it seems that the title bar path cannot manage sub-notebooks, so
Notebook > Subnotebook > Note only shows as
Subnotebook > Note.