v0.4.0

• Refactored diagnostic module to be more usable as a library

Included Changes

I only just set up GitHub actions properly, so these two older versions didn't end up getting their own releases.

0.3.6

• Fix buttons not being able to be overriden more than once in multi-inheritance
  • In the following example, x would be incorrectly bound to y in foo

[a]
[[keys]]
x = 'x'

[b]
[[keys]]
x = 'y'

[c]
[[keys]]
x = 'z'

[foo]
parent = { a, b, c }

0.3.5

• Allow layer references in constants (button = (cmd-button "/bin/bash $layer:my-argument"))