Why remove bg-opacity and border-opacity classes?

[Grampaza]

Hi, we've migrated to 4.0 on our latest project, and I've quickly come across an issue. Before 4.0, if I had a standard project color with added opacity used for backgroiund/border, I would just use my tailwind class for the said color (e.g. 'bg-blue'), and then just add border-opacity-[value] or bg-opacity-[value]. I can see that these are non-existent anymore, so now if I want to do this, I have to take the hex code, transfer it to rgba and add the opacity there, which is very discomforting and ruins my day.

I would like to request for this feature to be returned, or at least a valid explanation as to why it was removed in the first place?

Thanks in advance

[wongjn]

As an aside, you don't need to convert any hex code to rgba, you can use the modifier syntax like bg-red-500/50 or bg-[#012345]/50.

[Grampaza]

I didn't know about this and that is my bad! Thanks a lot