[shmerl]

Is there a Unicode symbol for source branch used there? Not really keen on using some specific fonts just for that.

I usually use simple ^ but having something like there would be nicer.

[abhinavk]

There is a new (soon to be default) preset which doesn’t use extra fonts. Also, any symbol can be overridden using the config file.

[tracker1]

There's a pretty broad list of amended nerd fonts. Some of the more complete code fonts have most of the symbols already.