Feature request: changes highlight in gutter

I am using an IDE where I like a feature but it is regrettably missing from 010 Editor - recently changes lines marks.
Is it possible to implement such a feature in the near future?
The editor gutter shows a yellow mark against a recently changed line if the change is not saved yet, and green if was saved in the current session.

Yes, this feature is missing in 010 Editor and it would be nice to have. We are going to look at adding it to a future release. Cheers!

Graeme
SweetScape Software