V4 stable release

[jf-hellotess]

Hi Chris, thanks for your awesome work on this package.

Do you know when the v4 stable release will aproximately be there?

Many thanks

[chrisreedio]

Thank you for the kind words!

I know this is running in production at a few places.

I don't really know of any outstanding issues preventing a stable release but wanted to see if anything popped up a while longer before 'declaring' it stable.

The SPA functionality isn't that battle tested so I may leave the disclaimer up on that for a while longer.