Using diffiy to find the right version needed

[llrs]

This is more a question/feature request than a issue.

I found an issue related to a function no longer being available in a R package.
The NEWS of the package didn't mention it was deprecated or removed.
I turned to diffify to find when did that happen, but I found no good way to find this.
I had to compare between multiple versions of a package until I found it.

Could be a way to search for this changes across versions?

I would imagine a table to search between versions that allowed to filter by function:

function	action	version
a	new	0.0.1
b	new	0.0.1
a	removed	0.0.2

With that table I could filter by function a and see it was removed in 0.0.2