@MrBrightside Contentment for v15 is coming soon, (no firm date though, as usual it's a case of me finding free time to do it). 😅
With regards to your comment about upgrading with packages, is that specifically Contentment related (with upgrading to v14/v15)? or more of a general comment?
As for built-in core support for similar list editors (with different labels/values), there's nothing on the roadmap for it yet. I saw that you [started a discussion](
https://github.com/umbraco/Umbraco-CMS/discussions/17931) about it, which is the best way to get the ball rolling with such features!
I'm not against having Contentment Data List in the core CMS, it just needs to be handled with care. (Some think it's a quick dump the package in the core and job done... I did that with Nested Content and later regretted it)