For quite some time, differentpeoplearound the net have asked for support of custom incremental tasks, i.e. the feature to obtain a list of changed input files or custom property data. I’ve run into a problem where I badly need this feature myself and would like to ask for it, as well.
All that’s needed is access to the last cached input property state, really.
We can’t give a release that this will be in, but we can say it will be there at some point. We have a few different parties asking for this so it is likely to be in the next few releases.