bug#38044: 27.0.50; There should be an easier way to look at a specific vc commit

[Juri Linkov]

>> A new patch avoids calling region-history-mode
>> if the backend doesn't implement it:
>
> Thanks.
>
> This seems to implement the command only for Git, though?  Or am I
> missing something?

Sorry, can't help with other backends.  But it should be easy
to do the same with other backends for anyone who uses them.

> Also, we need to document this.

Now installed with documentation.