Ulrich Huber

> Reading of the new fileformat needs to be enabled by a compiler option, only writing will be available, for backward compatibility. I would keep compatibility for the old format,...

What we could do is preventing saving of files in the old format after 2-5 releases, so we can then drop the support of the old format after some more...

We should reevaluate our new file format in terms of using quadtrees for searching and just-in-time reading. Quadtree should be easy as it only requires one new element type. Just-in-time...

I will write a completely new reader for this as the current one is hard to maintain with all the overlap between deprecated file versions and new ones.

Hi, Sounds good so far except for a few issues with big files you did not consider so far. A general recommendation for reading big files is to not read...

Did you remap your screens to touch input? Your touch input devices are mapped over all screens and you have to manually remap to a single screen once you extend...

This requires some deep changes in the drawing routine. I actually had the same idea a while ago and already did some checking on the changes required. We can add...

That is in essence just a special background you are proposing here. I actually wanted to move from the currently hardcoded background system to a new one that is based...

It will come after switching to GTK4 which is in progress. So expect it to take some more time.

Would it be possible to merge this PR? Currently FastCGI is not really usable in any practical way.