testOnly documentation is missing; not working consistently

[bwbecker]

I use testOnly quite frequently during debugging. I recently upgraded to mill 1.0.4 and note that it no longer appears in the documentation. Is that an oversight or is it being deprecated in favour of other approaches?

I also note that for tests t1, t2 in x.y.z.ClassName, the following do sensible things:

mill foo.test.testOnly "x.*"
mill foo.test.testOnly "x.y.*"
mill foo.test.testOnly "x.y.z.*"

but

mill foo.test.testOnly "x.y.z.ClassName.*"

does not. That is, it no longer seems possible to select specific tests from within a test object file.