build for windows with VS2019

[flier]

No description provided.

[Phantomical]

Thanks for the PR!

It looks like something is broken with the actions workflow definitions which is why they are not showing up in status checks. You'll need to fix that before we can get this merged.

[Phantomical]

Now that you've added a new entry to the matrix the include part is wrong. I think we can get away with dropping the experimental bit and doing this instead:

Suggested change

	continue-on-error: ${{ matrix.experimental }}
	strategy:
	matrix:
	os: [ubuntu-latest, windows-2019]
	toolchain: [stable, beta]
	experimental: [false]
	include:
	- toolchain: nightly
	experimental: true
	continue-on-error: ${{ matrix.toolchain == 'nightly' }}
	strategy:
	matrix:
	os: [ubuntu-latest, windows-2019]
	toolchain: [stable, beta, nightly]

I'm not 100% sure that this works though.

[flier]

Thanks very much