But I think the issue with that one is space on the panel. So keeping the version info doesn't give space for it.

thanks for the proposals - I'd prefer the second one as it bends nicely into the header bar, does not obstruct anything, nor intrude on the main display and does not need a trigger or mouse hover.

My takeaway is that switching languages alone won’t magically fix performance; profiling the real bottlenecks matters more. For my own use, delta key would be helpful when I need a quick and simple way to access tools without adding unnecessary complexity.  

What kind of errors ? C++ errors ? JavaScript errrors

PR here to restrict placing a CC within 200 m of an already placed CC: https://gitea.wildfiregames.com/0ad/0ad/pulls/9176