PSReadLine is only available in the Preview Extension

[SydneyhSmith]

This is an issue to track that PSReadLine support is only available in the PowerShell Preview Extension (and not in the PowerShell extension).

For more information about the Preview Extension read this blog post.

[ili101]

I was very impressed by the PSReadLine console in the preview 1 version.
But I fallback to the stable version because of the bugs that make it mostly unusable:
#1753 #1727 #1570
I was hoping this things will be fixed and packed in "preview 2" so I and probably others can give PSReadLine/Preview a second try and provide feedback if needed but 2 months passed and all the bugs still unresolved.

[fMichaleczek]

I hope next preview will be available on French keyboard.
@sba923

[Jaykul]

You can't just ship a preview and close all the bugs -- it's been over 8 months since that "preview" was first released, and over 5 months since it was publicly announced and blogged about, and none of these features have made it from "preview" to release.

[rjmholt]

The issue that's been blocking this: #1936

It's turned out to require significant work to overcome, but we're doing our best to engineer around it.