There are some bigger changes, like support of Unicode titles and car makes/models (for non-latin characters), and several more technical (not really visible).
Probably some others I forget, that could be found in the Site update thread.
Around 2017-2022 there were probably not many changes, it is only recently that I restarted to take time for improving the site, one little step at a time

To be honest Terra antp has made some great changes within the last year already:

New feature to upload HD images for non-admins.
Origin flag to titles.
Clear bot filter (for admins).
Last edited (for admins to combat rogue editing without comments).

Sure there are more but that is a lotof changes thus far considering where the site was when I joined back in 2015?

Loud and clear

The list is long, some day I'll post it with priorities
The danger is giving hope for things that may take year before being there

What are the other features? I'm curious.

I have on my to do list to make a "car of the day" feature picking one at random (from movies / series, with role 2 / 3 or more stars)

Like counter could be nice, but it is the kind of things that can be heavy on the database if not done properly, and there are many more important features on my to do list, so that could be for much later.

So, I was thinking maybe this site could benefit from a "Featured Car of the Day" that would be displayed on the main page.

For example:
showcasing: https://www.imcdb.org/vehicle_58758-Chevrolet-Impala-16387-1967.html

Of course, background vehicles would probably be omitted unless they are specifically rare or important.

Also, I think it would be neat to have a "Like" feature similar to what we had for Facebook where users can like certain photos.

What do you guys think?