New candidate JEP: 506: Scoped Values

[Adam Gent]

On Wed, Apr 16, 2025, at 4:10 PM, Andrew Haley wrote:
> Be my guest! I'm happy to talk about ScopedValue all day. I only regret that
> we're having this conversation now, rather than 3 months ago when I suggested
> you come here to talk.
>
> Andrew.

My apologies on bringing it up again so late. 

I did try in January: https://mail.openjdk.org/pipermail/loom-dev/2025-January/007411.html

and I did not get much feedback (roughly ~3 months ago). 

I was reluctant to post and figured you guys probably had a solid reason. I also was on the fence but decided one more time to check.

Cheers
-Adam