v0.6.0-M2

[erikerlandson]

• update spire dep to 0.18.0
• now with scala native build
• Thanks to @armanbilge and @cquiroz !

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This discussion was created from the release v0.6.0-M2.

[erikerlandson]

@armanbilge v0.6.0-M2 should have your latest PR for spire and scala native

[armanbilge]

Thank you so much! We updated and this solved the binary-compatibility eviction problems we were having :)