When I import a course from Moodle version 4.3, any sections that were previously named using the default labels (Topic 1, Topic 2, Topic 3, etc.) are now changed to "New Section." This means I have to rename each section in every imported course as a result of the DATA LOSS.

While I don’t mind the new term "New Section," I expected my old courses to keep their original section names when importing them into Moodle 4.5.

I haven’t tested upgrading a site to Moodle 4.5 yet to see how it affects section names of courses using the Topics Format, but this should be verified. Otherwise, I anticipate many users will have to update their courses to rename all the sections labelled "New Section."