I mean, is there any plan/roadmap/schedule for the next release?
There is plan to release 1.1.0-RC1 very soon.
I don't have exact dates, just when I think is a good moment. But as a general idea in September
This is just a "release candidate" in the wide sense of the term, basically meaning something to try, test, report bugs, etc.
Then maybe around March will be the first "Stable Release".
And maybe custom compiler options support?
To add a custom compiler just add an xml file to the compiler folder.
For single file debug, one config per source file is enough.
To compile multiple source files, make support might be a must?
The idea is to debug single compile units with multiple files in the same folder (or subfolders).
In cases where the code is spread through several files and included in the main source file.
To compile more complex projects maybe better use some other app.
Or create your own makefile and configure a compiler xml file that calls make as build step.
Most IDEs support autosave/restore files openned on exit. So I think it should be implemented.
Yes, but that only opens the files in the last session, which could be implemented as well.
The idea with this config file is that it has a file list for each main source file.
So if you open the config file, you can also open related files and circuit for that main file.