Am looking for documentation regarding the 'Query Repository' feature.

[mtnmuncher]

My initial assumption was that it would export all currently opened FXB windows. Then, one could simply import them back into XTB.

[rappen]

It hurts me when I see that https://fetchxmlbuilder.com/features/#qrymgmt-repo is empty - that the docs are not very updated.
Thank you for pushing me a bit!

Short story about "Repo" in the menu:

I'm not sure the name is the best, but Repo should be used to store queries that you may need to use/edit and reuse.
We can, of course, save it as files, but repos are quicker to save and open, so the user won't need to set where we should save it, set a file name, etc. Here, we can just save it with a - hopefully - decent name, and that's that.
When it has been saved, it can be opened directly; it will be in the menu.
The repository is saved in the general settings folder. All queries in the repo are stored in the same physical file.