fix: init devices with - separator

[d-perl]

closes #564

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.

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[d-perl]

@wakonig what do you think of this? Doesn't look like it requires too many changes, but if we want to do it we should before anyone starts writing user scripts that access readings

[wakonig]

I like it! - Let's postpone it to V4 though. I'm also preparing a few breaking changes atm

[d-perl]

Sounds good, I'll try to keep it up to date. @cappel89 @wyzula-jan try to write things that use the device full_name to access readings rather than the hardcoded underscore if you remember?

@wakonig should we start a v4 release branch soon then?

[wakonig]

@wakonig should we start a v4 release branch soon then?

Yes, if you want, you can already create a pre_release_v4 branch and we merge it