Release with support for System.Reactive >= 6.0.

[OkkeHendriks]

Description

@cloudRoutine
@deviousasti
@panesofglass

Can one of you please release a new version with support for System.Reactive >= 6.0.
There are quite a lot of people waiting on this, see:

• Relaxed restriction for System.Reactive package to allow versions higher than 5.0 #172
• Incompatible with System.Reactive v6? #169

[pkese]

+1, having the same issue here

error NU1608: Warning As Error: Detected package version outside of dependency constraint:
FSharp.Control.Reactive 5.0.5 requires System.Reactive (>= 5.0.0 && < 6.0.0)
but version System.Reactive 6.0.0 was resolved.```

[deviousasti]

Let me try unfreezing the pipelines

[deviousasti]

The CI is complaining, MSBuild gripes it seems.

[OkkeHendriks]

Hmm, is there something someone can do about that? 😬

[baronfel]

I can also help out here, would love a 6.0-compatible release.