Next version will be compatible with Java 11+ (this part of the dev is already done).

Max theoritical size for the database file is 4 GB on FAT32 file systems and 4 TB on more modern ones: http://www.h2database.com/html/advanced.html#limits_limitations

But the issue might also lie with the database queries Ubooquity uses, they might be too heavy for really big databases, hard to say.

The logs show a number of dotNet errors

Ubooquity being written in Java, that is weird. ;)

Post the logs anyway, they might tell us a bit more about the issue.

The "+10" is indeed by design.

If you want to go to a specific page, click on the page number (middle of the top bar) and select its number on the pop-up menu.

To see the last page you can also just revert the display order in the options.

Did reconsider. Same conclusion as before.

Sorry.

a number of projects I've seen are up and coming have most of this planned or being built

Competition is good thing.

Would you mind sharing the names or links to these projects ?

Months. Lots of.

(I have other matters to finish before being able to allocate the time Ubooquity development requires).

A future version will add user defined sections. So you'll be able to have different sections based on the folder your documents are in.

When I test this scenario (HTTPS + reverse proxy option + bypass single folder), I get redirected to a HTTPS address, not a HTTP one.

The test I did was without a proxy server in front of Ubooquity though: local instance, local browser.

Are you sure the issue is not with the proxy itself ?

I don't know what I could change in Ubooquity code to improve the situation.

I checked my code: I don't specify the protocol when performing the redirection.

Could it be an nginx issue ? Google seems to return quite a few results when asked about redirection (http 302), nginx and https.