Hello there! I hope that I am using the correct forum area.
I have been developing this PHP script that returns a JSON from your latest updated albums. Since it is a JSON response it can be easily used in other areas. I mainly use it for WordPress.
Here you have the full code, how to use it, and more: https://github.com/heismauri/coppermine-json-api (https://github.com/heismauri/coppermine-json-api)
If you would like to request a feature I would love to see if it is possible to do it and implement it.
If you find any errors please report them.
Some examples on the posts attachements.
Thanks! :)